Takeuchi TB225 Operator'S Manual Download Page 241

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6-11

TROUBLESHOOTING

Warning lamp

Lamp name

Causes and remedies

Coolant

temperature

warning lamp

The coolant temperature is too high and the engine is

overheating.

Refer to “If the engine overheats” on page 6-3.

Air cleaner

warning lamp

The air cleaner is clogged. Clean it.

Refer to “Cleaning the air cleaner” on page 5-38.

Fuel level

warning lamp

The fuel level is too low. Add fuel.

Refer to “Inspecting the fuel level” on page 5-20.

Third auxiliary

hydraulic

warning lamp

Pressure in the third auxiliary hydraulic line is too low

Consult your sales or service dealer for help.

Lift overload

warning

indicator lamp

This lamp starts flashing if the overload warning device is

activated. If it occurs, reduce the load to be lifted.

Refer to “Lift overload warning switch (If equipped)” on

page 2-45.

IF A WARNING LAMP FLASHES

Summary of Contents for TB225

Page 1: ......

Page 2: ...operation inspection and maintenance of this machine can cause injury or death Read and understand this manual before performing any operation inspection or maintenance on this machine Always store t...

Page 3: ...es a hazard with a low level of risk which if not avoided could result in minor moderate injury IMPORTANT The word IMPORTANT is used to alert operators and maintenance personnel about situations which...

Page 4: ...those provided in the machine you are using Please note that the information and specifications in this manual are subject to change without prior notice INTRODUCTION MANUAL STORAGE COMPARTMENT A com...

Page 5: ...SERIAL NUMBERS IMPORTANT Do not remove the machine name plate with the serial number Check the serial numbers of the machine and engine and write them down in the spaces below Machine number Engine nu...

Page 6: ...eling Loading BREAK IN PERIOD When the machine is new operate the machine for the first 100 hours as indicated on the hour meter by following the instructions below Using a new machine without a break...

Page 7: ...0 5...

Page 8: ...s manual may not be applicable to your machine The numbers used in the illustration are with circles around them The same numbers appear between the parentheses in the text Example 1 Symbols used in t...

Page 9: ...tch and button If equipped 2 41 Auxiliary 2 4 select button If equipped 2 41 Third auxiliary hard lock switch if equipped 2 41 Light switch 2 42 Wiper switch 2 42 Washer switch 2 43 Automatic decelera...

Page 10: ...5 17 Daily inspection every 10 hours 5 18 Inspecting and replenishing the coolant 5 18 Inspecting and replenishing the engine oil 5 19 Inspecting the water separator 5 20 Inspecting the fuel level 5...

Page 11: ...nspecting the fusible link 6 8 Restarting after adding fuel 6 9 Bleeding air from the fuel system 6 9 If a warning lamp flashes 6 10 Vehicle error code list 6 12 Other symptoms 6 14 Lowering the boom...

Page 12: ...0 10...

Page 13: ...1 1 SAFETY...

Page 14: ...ol drugs medication fatigue or insufficient sleep GENERAL PRECAUTIONS When a problem is found on the machine If any problem noise vibration smell disorder of instrument smoke oil leak wrong indication...

Page 15: ...operating the machine Loud prolonged noise can cause hearing impairments even the total loss of hearing GENERAL PRECAUTIONS Install a fire extinguisher and first aid kit Be prepared for fire and acci...

Page 16: ...indow lower the working equipment to the ground raise the safety lock lever to engage the lock and stop the engine If any controls should be accidentally touched when the safety lock lever is lowered...

Page 17: ...ly with nonflammable solvent before cutting or welding Remove all trash or debris from the machine Make sure that oily rags or other flammable material are not stored on the machine Handle all solvent...

Page 18: ...clean up use a vacuum equipped with a high efficiency particulate air filter HEPA Wear the stipulated respirator if there is no other way to control the dust When working indoors install a ventilation...

Page 19: ...mise safety or adversely affect the machine s operation or service life Takeuchi will not be held responsible for any injuries accidents or damage to its products caused by the use by a non approved a...

Page 20: ...er of falling rocks or slides PRECAUTIONS WHEN PREPARING Check with the administrator for the locations of buried gas pipes water pipes and power cables If necessary determine what specific precaution...

Page 21: ...or the structure Always keep the machine clean Wipe off any oil grease mud snow or ice to prevent accidents due to slipping Remove all loose objects and unnecessary devices from the machine Remove any...

Page 22: ...ns in the operator s compartment Remove mud and grease from shoe soles before entering the operator s compartment Pedaling the machine with the shoes with mud and grease will cause a slip accident Do...

Page 23: ...ncy hammer is installed to be used to escape from the cab in an emergency When escaping break the windows with the hammer When breaking the windowpane with a hammer take great care not to injure yours...

Page 24: ...s safe to start the machine by checking the following items Walk around the machine and warn the person who is servicing the machine or is walking near the machine Do not start the machine until you a...

Page 25: ...up the engine and hydraulic oil Check if all gauges and warning devices are properly working Check for any noises Test the engine speed control Operate each control to ensure they are properly workin...

Page 26: ...erator s seat Unauthorized machine modifications or installation of unapproved attachments could impair the visibility The operator s field of view must conform to ISO 5006 PRECAUTIONS WHEN OPERATING...

Page 27: ...ation Confirm the performance limits of the machine Use a signal person at road shoulders narrow places or where your vision is obstructed Never allow anyone to enter the machine s slewing radius and...

Page 28: ...omplete control at all times When a load greater than a set value is applied during traveling in 2nd high speed the speed will automatically slow down to 1st low speed When the load becomes lighter th...

Page 29: ...lower the bucket to a height of 20 to 30 cm 8 to 12 in above the ground When climbing a steep slope extend the hoe attachment to the front In emergencies lower the bucket to the ground and stop the ma...

Page 30: ...Be careful not to drive beyond the road shoulder or to get trapped in a snow drift With frozen ground surfaces the ground becomes soft when the temperature rises and this may cause the machine to tip...

Page 31: ...th Always maintain a safe distance between the machine and the high voltage electric cable Check with the local power company about safe operating procedure before starting operations Consider all cab...

Page 32: ...set the crawlers at right angles to the cliff or road shoulder and the dozer blade to the front when carrying out operations Do not enter areas where there is soft ground Doing so could cause the mac...

Page 33: ...ons If a building or structure collapses serious injury or damage will result When doing demolition work do not perform demolition above your head There is a hazard of broken parts falling or of the b...

Page 34: ...e and may result in tipping over Never slew swing sideways with a heavy load The machine can tip over more easily in the lateral direction than in the longitudinal direction Do not slew swing sideways...

Page 35: ...e and flat ground For a safe lifting work the user is expected to make due allowance for the particular job conditions They include soft or uneven ground non level condition side loads dynamic or jerk...

Page 36: ...isted or otherwise damaged Do not apply heavy loads abruptly to the wire rope Wear safety gloves when handling the wire rope Make sure there is an operator on the machine being towed as well as on the...

Page 37: ...movement of the machine When parking on a street use barriers caution signs lights etc so that the machine can easily be seen even at night to avoid collision with other vehicles Before leaving the ma...

Page 38: ...oing so may result in tipping over or falling down of the machine Keep the truck bed and loading ramps clean of oil soil ice snow and other materials to prevent the machine from sliding sideways Clean...

Page 39: ...Do not hoist the machine with an operator on it When hoisting hoist slowly so that the machine does not tip Keep everyone out of the area when hoisting Do not move the machine over the heads of the p...

Page 40: ...correct tools Do not use damaged or weakened tools or tools designed for other purposes Use tools appropriate for the work involved Replace safety critical parts periodically Replace fuel hoses period...

Page 41: ...enter Water on electrical parts could cause short circuits or malfunctions Do not use water or steam to wash the battery electronic control components sensors connectors or the operator s compartment...

Page 42: ...fan belt PRECAUTIONS ON MAINTENANCE Firmly secure the machine or any component that may fall Before performing maintenance or repairs under the machine lower all moveable working equipment to the gro...

Page 43: ...he engine hood or cover before working the inside Do not keep the hood or cover open on a windy day or if the machine is parked on a slope Place heavy objects in a stable position When it is necessary...

Page 44: ...Use the correct grade of fuel for the operating season Handling of hoses Oil leak or fuel leak can cause a fire Do not twist bend or hit the hoses Never use twisted bent or cracked pipes tubes or hose...

Page 45: ...ulic circuit long after the engine has been shut down Completely relieve the internal pressure before performing maintenance work The hydraulic oil is high enough pressure to penetrate the skin or eye...

Page 46: ...adually release the internal pressure before removing Oil or plug may spurt out according to the pressure in the travel motor case Loosen the plug slowly and release the internal pressure Be careful w...

Page 47: ...Do not drill weld or fuse Do not subject it to physical shock such as hitting rolling or dropping Before disposing of the unit the sealed gas must be drained Contact a Takeuchi service agent for help...

Page 48: ...the engine by turning off the starter switch before inspecting or handling the battery Be careful not to let metal tools or any metal objects come into contact with the battery terminals and cause a s...

Page 49: ...ON MAINTENANCE Jump starting with booster cables When starting the engine using the booster cables be sure to connect the cables in the proper order described below Wrongly connected cables can resul...

Page 50: ...TENANCE Vibrations operators are subject to According to the results of the tests conducted to determine the vibrations transmitted to the operator by the machine the upper limbs are subjected to vibr...

Page 51: ...ty signs Review these signs and the operating instructions in this manual with your machine operators Keep the signs clean and legible If any of the safety labels is peeling or damaged and becomes dif...

Page 52: ...1 40 SAFETY SAFETY SIGNS DECALS...

Page 53: ...1 41 SAFETY SAFETY SIGNS DECALS...

Page 54: ...1 42 SAFETY SAFETY SIGNS DECALS...

Page 55: ...1 43 SAFETY SAFETY SIGNS DECALS...

Page 56: ...1 44...

Page 57: ...2 1 CONTROLS...

Page 58: ...d 4 Fuel tank 5 Hydraulic oil tank Undercarriage 6 Crawler belt 7 Idler 8 Track roller 9 Carrier roller 10 Travel motor Working equipment 11 Bucket 12 Bucket cylinder 13 Arm 14 Arm cylinder 15 Boom 16...

Page 59: ...y 1st switches 13 Safety lock lever 14 Light switch 15 Automatic deceleration switch 16 Detent mode switch 17 Auxiliary 1st auto tank switch 18 Lift overload warning switch 19 Beacon lamp switch 20 Au...

Page 60: ...uel tank 5 Hydraulic oil tank Undercarriage 6 Crawler belt 7 Idler 8 Track roller 9 Carrier roller 10 Travel motor Working equipment 11 Bucket 12 Bucket cylinder 13 Arm 14 Arm cylinder 15 Boom 16 Boom...

Page 61: ...Wiper switch NAMES OF COMPONENTS CAB 16 Washer switch 17 Heater switch 18 Automatic deceleration switch 19 Detent mode switch 20 Auxiliary 1st auto tank switch 21 Lift overload warning switch 22 Beaco...

Page 62: ...ped When opening and closing the side cover be careful not to get your hands or other parts of your body caught by the cover Open this cover when performing inspection and maintenance of the hydraulic...

Page 63: ...the fuel tank in a well ventilated place with the engine turned off Clean up spilled fuel immediately Do not fill the fuel tank to capacity Allow room for oil expansion Securely tighten the fuel fille...

Page 64: ...hood be careful not to get your hands or other parts of your body caught by it Opening 1 Insert the starter key and turn it counterclockwise to unlock the engine hood 1 2 Push in the key hole 2 with...

Page 65: ...f the machine and while in operation Locking and unlocking Insert the starter key and turn it Opening 1 Pull the knob 1 towards you and open the door To open the door from inside the cab hold the door...

Page 66: ...rface and stop the engine 2 Set the safety lock lever to the locked position 3 Grasp the left and right handles 1 and press the knobs 2 with your thumb to release the lock 4 Pull the front window 3 to...

Page 67: ...ard front and lock the front window with lock pin 4 LOWER FRONT WINDOW Removing 1 Open the front window and stow it in the ceiling 2 Slowly lift the lower front window 4 3 Hold the glass firmly place...

Page 68: ...as not to cut yourself when evacuating Broken glass will fall from the window so be careful of your footing and do not slip on the glass SIDE WINDOW Opening 1 Release the lock by turning the locking...

Page 69: ...2 13 MEMO...

Page 70: ...spring force Release the lever 1 at the desired angle to secure the backrest B Fore and aft adjustment 1 Pull up the lever 2 and slide the seat backward or forward to the desired position for operatio...

Page 71: ...ly the belt is automatically locked If this occurs release the belt and slowly pull the belt again 3 Make sure that the belt is not twisted and then insert the tongue plate A into the buckle B of the...

Page 72: ...arge warning lamp 3 and the engine oil pressure warning lamp 2 start flashing and an alarm sounds The machine system is normal if the lamps turn off after the engine is started If any lamp is not lit...

Page 73: ...ng 3 Battery charge warning lamp This lamp flashes and an alarm is sounded if a problem rises in the charging system while the engine is running 4 Coolant temperature warning lamp This lamp flashes an...

Page 74: ...p This lamp goes out when the engine preheating is completed 9 Travel speed lamp This lamp turns on when the travel speed button is set to the 2nd high speed 10 Deceleration lamp This lamp turns on wh...

Page 75: ...y It displays various functions and data on hour meter trip meter clock engine RPM and the machine Home screen 1 Key function display The key function display changes depending on the screens Home Men...

Page 76: ...d warning Displays the symbol when the lift overload warning switch is turned on D Alarm 5 Functions Page 1 Displays the clock symbol when the alarm function is turned on Refer to Alarm setting on pag...

Page 77: ...ayed if there is a problem with the machine If multiple warnings are to be displayed the highest priority warning is displayed Priority from the highest to the lowest ECM error warning Auxiliary 3rd h...

Page 78: ...essure warning indicator If equipped This warning lamp starts flashing and an alarm sounds if the pressure in the fixed side left e of the Auxiliary 3rd drops abnormally while the engine is running or...

Page 79: ...Pressing the A key while the alarm is sounding stops the alarm Pressing the A key to switch the display Functions Page 1 Functions Page 2 and Warnings Page 3 B Meter switching Pressing and holding th...

Page 80: ...SCREEN Press the A key to proceed to the screen selected by the bar Press the B key to move the selection bar Press the C key to return to the Home screen DATA The trip meter for maintenance battery a...

Page 81: ...nd Auxiliary 4th Press the C key to return to the Data screen DATA SCREEN DATA Press the A key to proceed to the screen selected by the bar Press the B key to move the selection bar Press the C key to...

Page 82: ...key in this screen moves the selection bar and flashes the figures on the bar Setting range hours 1 to 24 minutes 00 to 59 c Press the B key to increase the number value selected Press and hold the B...

Page 83: ...C key to cancel editing and to return to the Setting Selection screen Checked On Unchecked Off INSTRUMENT CLUSTER Alarm time setting mode Sets the time for alarm a Select the item to be set in the al...

Page 84: ...t the LCD contrast a When the selection bar is at CONTRAST press the A key to proceed to the contrast setting screen CONTRAST b To increase contrast press the B key The bar advances to the right Press...

Page 85: ...bove e Press and hold the A key for three seconds or more to complete the setting and return to the setting selection screen f Press the C key to cancel editing and to return to the setting selection...

Page 86: ...e setting section Initial condition Standard flow Variable range Auxiliary 2nd C D 100 13 L min 3 4 US gpm 10 to 100 Auxiliary 4th flow rate setting 4th AUX SET Set the flow rate ratio for the Auxilia...

Page 87: ...enu screen Diagnosis DIAGNOSIS Input Output Analog Input PWM Output Engine Control Module ECM can be checked Press the A key to proceed to the screen selected by the bar Press the B key to move the se...

Page 88: ...OFF ON Blade float relay OFF ON OFF ON Safety lock SOL OFF ON OFF ON Buzzer OFF ON OFF ON AUX auto depress SOL OFF ON IN 3 page OUT OFF G Travel speed SOL OFF ON OFF L OFF G AUX3 SOL OFF ON OFF F OFF...

Page 89: ...decel OFF ON OFF ON Air cleaner filter clogging OFF ON IN 9 page OUT OFF ON Water separator warning SW OFF ON OFF ON Glow OFF ON OFF ON AC compressor OFF ON OFF ON BAT charge OFF ON IN 6 page OUT OFF...

Page 90: ...e 1 Hydraulic pump 00000 mA 1st AUX Hydraulic A 00000 mA 1st AUX Hydraulic B 00000 mA Page 2 2 4 AUX Hydraulic C G 00000 mA 2 4 AUX Hydraulic D H 00000 mA Displays the engine output information in thr...

Page 91: ...r latest codes are displayed Pressing the A key while the Vehicle Error Code List is displayed changes the screen to the Engine Error Code List The three latest code SPNs and the FMIs are displayed Pr...

Page 92: ...vehicle error codes are displayed changes to the past engine error code screen The fault history data is displayed with the latest code SPNs and FMIs as well as the serial numbers of 1 to 12 Press th...

Page 93: ...ITCH IMPORTANT Never set this switch to the OFF O position while the engine is running Doing so will cause the engine and the electrical circuits to fail OFF O Cut off the electrical circuit Be sure t...

Page 94: ...38 CONTROLS THROTTLE CONTROLLER This controls the engine speed A Low idling B Medium speed C Maximum speed SWITCHES HORN BUTTON Press the button situated on the right operating lever to blow the horn...

Page 95: ...s started Cancel the deceleration mode by pressing the deceleration button as necessary Note This deceleration button is capable of decreasing the engine speed and reducing the fuel consumption with a...

Page 96: ...the right auxiliary line b Slider switch Proportional control Proportional control allows for slow to fast fast to slow movement of attachment Example If you move the slider switch half way the attac...

Page 97: ...ine c D Hydraulic oil flows to the right auxiliary line d To use the auxiliary 4th hydraulic line press the auxiliary 2 4 select button to change to the operation of the auxiliary 4th Refer to Auxilia...

Page 98: ...fluid when operating the wiper IMPORTANT In cold climates the wiper blade may freeze to the glass Operating the wiper forcibly may damage the wiper motor SWITCHES OFF Off INT Intermittence operation...

Page 99: ...lit while in the deceleration mode The engine speed automatically drops to low idle deceleration mode four seconds after the control levers are set to neutral to reduce fuel consumption Moving the co...

Page 100: ...y 1st button A Pressing the ON side of the switch causes the auxiliary button A to enter the detent mode Pressing the OFF side changes to the momentary mode SWITCHES AUXILIARY 1ST AUTO TANK SWITCH IF...

Page 101: ...operating the machine and lighten the load If a weight greater than the lifting capacity is applied or lifted the overload warning device is activated and the horn sounds When the lift overload warnin...

Page 102: ...the safety lock lever is set to the locked position Do not carelessly touch these controls Be careful not to touch the operating levers when raising or lowering the safety lock lever Before leaving th...

Page 103: ...upperstructure Refer to Lever pattern on pages 3 6 and 3 7 Refer to Operating the working equipment on pages 3 16 and 3 17 BLADE LEVER LEVERS AND PEDALS Use this lever to operate the dozer blade A Bla...

Page 104: ...machine may suddenly move and cause serious injury or death Use these levers pedals to move forward or backward and to change directions Fold the pedals when not being used Refer to Operating the trav...

Page 105: ...2 49 MEMO...

Page 106: ...an switch Low Neutral OFF High Use this lever to switch between Ventilation and Circulation Full ventilation For heating with ventilation Intake of external air Defrosting the windows Circulation Quic...

Page 107: ...or fully closed Cooling water could leak when the valve is partly opened 1 Park the machine on a level surface and stop the engine 2 Open the engine hood 3 Turn the valve 1 clockwise until it stops t...

Page 108: ...r electric parts may be damaged if drinks are spilled on them Pull out the cup holder towards you to use it Push in the holder for storage after use INTERIOR LIGHT IMPORTANT The battery capacity decre...

Page 109: ...Set the armrest to your desired position and turn the bolts 1 clockwise to lock the armrest POWER SOCKETS Use only those electric products which comply with the specifications of these sockets For bea...

Page 110: ...a level where you can easily hear sounds from outside the machine Do not use the radio for a long time when the engine is stopped Doing so will drain the battery and make it difficult or impossible to...

Page 111: ...the button is not pressed for three seconds the display returns to the frequency Pressing and holding the button enters the clock setting mode 4 Auto store Auto seek station SCAN Press this button to...

Page 112: ...s order 12 Auxiliary input jack AUX Open the rubber cap and connect to an earphone jack of a smartphone or portable audio player with a commercially available stereo mini plug 3 5 mm cable Be sure tha...

Page 113: ...step Presetting stations 1 Press the BAND button to select a band MW AM or FM and then select the desired station 2 To assign the selected station to a preset button press and hold the button to be a...

Page 114: ...he button will fast forward the current track 5 Repeat button When pressed during playback the unit repeats the current track To cancel repeating press the button again Notes When in the USB playback...

Page 115: ...se a different device follow the steps 1 to 4 for pairing again Note At power up the unit automatically reconnects to the device most recently connected When you leave the machine cancel pairing by pr...

Page 116: ...ecting adjust the sound volume level of the audio player so that it is same as that of the radio The sound volume can be adjusted with the volume control buttons on the unit Do not connect a device wi...

Page 117: ...30 dB S N ratio FM 50 dB AUX IN Stereo mini jack 3 5 mm max input 1 V rated input 90 mV Bluetooth standard Ver 2 1 EDR Output Class 2 max communication range 10 m Receiving frequency 2 4 to 2 48 GHz S...

Page 118: ...nd is noisy Incorrect frequency for the station Tune to the correct frequency for the station Antenna pillar antenna is not extended Be sure to extend the pillar antenna when using the radio Antenna i...

Page 119: ...3 WMA files are not properly encoded Use the MP3 WMA files properly encoded A USB device is not recognized The USB flash drive is damaged The USB connector is not properly connected Disconnect the USB...

Page 120: ...ce is connected If another Bluetooth device is connected re pair the device by referring to Pairing a Bluetooth enabled device A Bluetooth device cannot be remote controlled The AVRCP profile is not c...

Page 121: ...truction manual of the mobile phone being used The Bluetooth audio is interrupted after receiving an incoming call Some mobile phones cannot resume the Bluetooth audio after a phone call interruption...

Page 122: ...several times to release the pressure from the auxiliary hydraulic circuit Press the air breather button to relieve the tank pressure When disconnecting hoses stand to the side and loosen them slowly...

Page 123: ...When connecting is complete purge air from the hydraulic lines a Start the engine and run it at a low idle speed with no load for 10 minutes b With the engine running in low idle operate the auxiliary...

Page 124: ...ulic circuits have been used pressure remains in the circuits This is called the residual pressure Release this residual pressure before disconnecting the lines If the machine has a bleeder unit refer...

Page 125: ...e e side to increase preventing the pin inserted on the bucket from coming out If the pressure in the e side drops the warning lamp starts flashing to warn that the bucket may come out For a safety re...

Page 126: ...s turned on Auxiliary 2 4 select button If equipped Third auxiliary hard lock switch if equipped IMPORTANT For handling of the attachment follow the instructions provided in the attachment manual The...

Page 127: ...d values For details refer to Auxiliary 1st flow rate setting 1st AUX SET on page 2 29 Auxiliary 2nd flow rate setting 2nd AUX SET on page 2 30 and Auxiliary 4th flow rate setting 4th AUX SET on page...

Page 128: ...cuit after the operation Release the residual pressure as necessary by using the following steps Perform the residual pressure releasing within 10 minutes after the engine stopping 1 Return the thrott...

Page 129: ...you must not disassemble it and or replace or adjust its internal part Takeuchi shall not be held responsible for any injuries accidents or product malfunction caused by disassembly The emergency shut...

Page 130: ...may tip over If the horn starts sounding stop operating the machine and lighten the load If a weight greater than the lifting capacity is applied or lifted the overload warning device is activated an...

Page 131: ...3 1 OPERATION...

Page 132: ...steps holding the handrail to support your weight in a three point secure stance hand and feet Never use the safety lock lever or control levers as hand holds WALK AROUND INSPECTION Perform the walk...

Page 133: ...spections All warning lamps flash and an alarm is sounded for two seconds The meters also start functioning After two seconds the deceleration lamp 3 stops flashing and remains lit while the battery c...

Page 134: ...y returns to the ON position 3 Check that the warning lamps are off For safety reasons it is designed that the deceleration function is activated to set the engine revolutions to low idling whenever t...

Page 135: ...p the engine suddenly when operating with heavy loads or at the maximum speed Doing so may cause the engine to overheat or seize Never stop running the engine suddenly except in emergency 1 Return the...

Page 136: ...e It is described using the ISO pattern in this manual OPERATING THE MACHINE Left crawler forward Right crawler forward Left crawler reverse Right crawler reverse Arm out Boom lower Arm in Boom raise...

Page 137: ...O pattern in this manual OPERATING THE MACHINE Left crawler forward Right crawler forward Left crawler reverse Right crawler reverse Boom lower Arm out Boom raise Arm in Upperstructure slew left Bucke...

Page 138: ...rature is below 20 C 68 F The proper hydraulic oil temperature during operation is 50 to 80 C 122 to 176 F If operations must be performed at lower temperatures heat up the hydraulic oil to at least 2...

Page 139: ...becomes normal INSPECTION AFTER WARM UP After warming up the engine and machine hydraulic oil perform the checks and inspections described below and repair if necessary 1 Check that the warning lamps...

Page 140: ...itching the crawler width Do it in a safe manner and do not work under the machine This machine is able to change the crawler width Normally it is best to operate with the crawler width extended for m...

Page 141: ...r width switch lever in the direction of B to decrease the crawler width 1100 mm or 43 3 in OPERATING THE MACHINE SWITCHING THE BLADE WIDTH 1 Pull out the lock pin 1 2 Rotate the plate 2 3 Insert the...

Page 142: ...sure that the dozer blade is to the front of the operator s seat Remember that when the dozer blade is to the rear of the operator s seat the travel levers pedals must be operated in the reverse dire...

Page 143: ...ling in 2nd High speed When a load greater than a set value is applied during traveling in 2nd high speed the speed will automatically slow down to 1st low speed When the load becomes lighter the spee...

Page 144: ...t lever Turning to the left while traveling To turn left while traveling forward Set the left lever to neutral To turn left while traveling backward Set the left lever to neutral To turn to the right...

Page 145: ...ed the machine may suddenly move and cause serious injury or death Note that the dozer blade and crawler width switch controls cannot be locked even when the safety lock lever is set to the locked pos...

Page 146: ...m and slewing Return the operating levers to the neutral position to stop the hoe attachments 1 Lower the safety lock lever to the unlocked position 2 Set the pedal cover to the unlocked position Uppe...

Page 147: ...he bucket Bucket load Tilt the right operating lever to the left Bucket dump Tilt the right operating lever to the right Boom swing left Step on the left side of the pedal Boom swing right Step on the...

Page 148: ...ground using slew force Also do not dig the bucket teeth into the ground during slewing Doing so will damage the hoe attachment Do not dig while traveling Do not dig the bucket into the ground and us...

Page 149: ...essive strain on the machine will shorten its service life When digging use the hydraulic force of the cylinders and the shallow and long strokes Digging bedrock For hard base rock break the rock up i...

Page 150: ...tion to the dozer blade when digging When digging deeply with the dozer blade positioned at the front be careful that the boom and bucket do not hit the dozer blade Operate with the dozer blade at the...

Page 151: ...the load becomes lighter the speed will increase and return to 2nd high speed It should be noted that the travel speed changes depending on the load condition for machines with the automatic travel sh...

Page 152: ...keep the operator s seat facing the downhill direction In either case travel must be done while paying attention to the ground in front of the machine Do not descend slopes in reverse OPERATING PROCED...

Page 153: ...ravel use the pulling force of the arm to climb the slope OPERATING PROCEDURES If the engine stops when descending a slope set the travel levers to the neutral position stop the machine then start the...

Page 154: ...steps 1 to 4 above for both crawlers 2 Dig the bucket into the ground in front of the machine 3 Pull with the arm while traveling forward to slowly move the machine out OPERATIONS POSSIBLE WITH THIS M...

Page 155: ...he truck as it is easier and able to load more load than doing it from the front Also use a small slewing angle for greater efficiency Leveling 1 Bring the hoe attachment close to the body 2 Gradually...

Page 156: ...in a specified place 1 Set the left and right travel levers to the neutral position 2 Return the throttle lever to idle the engine at low speed 3 Lower the bucket and the dozer blade to the ground 4 R...

Page 157: ...nd making it impossible for the machine to move Remove all mud and water from the machine body In particular wipe the hydraulic cylinder rod clean to prevent damage to the seal caused by mud or dirt o...

Page 158: ...e are large numbers of boulders may cause the stones to get caught and damage the crawler or make the crawler come off Do not use the machine on the seashore The salt may corrode the steel core Do not...

Page 159: ...with water Do not let the sides of the rubber crawlers rub against concrete or walls Do not damage the rubber crawlers by hitting the bucket against them Be especially careful on snowy or frozen surfa...

Page 160: ...crawler on a flat surface with the machine at a tilt of 10 or more Travel with both crawlers set on flat surfaces Do not change directions when the crawler belts are slack as shown in the figure The r...

Page 161: ...4 1 TRANSPORT...

Page 162: ...1st low gear by following the signal from the signal person Never change courses on the ramp Do not slew swing on the ramp The machine may tip over When slewing swinging on the truck bed do it slowly...

Page 163: ...toward the ramps and travel up or down the ramps at 1st low speed by following the signal from the signal person 8 Load the machine at the specified position on the transporter Refer to Transporting...

Page 164: ...gravity differs according to the attachments and optional equipment installed Contact your Takeuchi service agent for details HOISTING THE MACHINE Hoisting 1 Slew the upperstructure so that the dozer...

Page 165: ...4 5 TRANSPORT HOISTING THE MACHINE Two point suspension Three point suspension...

Page 166: ...e lower frame of the machine and fasten it securely to prevent the machine from slipping sideways 7 Secure the bucket with a chain or wire rope IMPORTANT Place a wooden block under the bucket to prote...

Page 167: ...5 1 MAINTENANCE...

Page 168: ...er for help Keep the machine clean Clean the machine before performing inspection and maintenance and try to keep it clean Stop the engine before washing the machine Cover the electrical parts so that...

Page 169: ...ined from the machine in containers Improperly disposed waste oil can cause environmental harm Follow appropriate laws and regulations when disposing of harmful objects such as oil fuel cooling water...

Page 170: ...d is to be changed replace the whole fuel oil Fuel Diesel fuel specifications Diesel fuel should comply with the following specifications The table lists several worldwide specifications for diesel fu...

Page 171: ...uel with sulfur content of less than 0 5 by volume Especially in the U S A and Canada ultra low sulfur fuel should be used A higher sulfur content fuel may cause sulfuric acid corrosion in the cylinde...

Page 172: ...000 hours API standard American Petroleum Institute ACEA standard Association des Constructeurs Europ ens d Automobiles SAE standard Society of Automotive Engineers Lubricant SAE 10W 30 SAE 15W 40 ISO...

Page 173: ...n Engine cooling system Hydraulic oil tank Fuel tank Travel reduction gear Upper limit 3 6 L 3 8 US qt Lower limit 2 4 L 2 5 US qt 4 3 L 4 5 US qt System 36 L 9 5 US gal Tank 26 L 6 9 US gal Level cap...

Page 174: ...to the machine and the breaker hydraulic system To prolong the service life of the hydraulic devices properly replace the hydraulic oil and the return filter elements according to the table below Whe...

Page 175: ...breather if equipped 15520 03000 Every 1000 hrs Engine lubrication system Engine oil filter Cartridge Y129150 35153 Every 250 hrs Fuel system Fuel filter Cartridge Y119802 55801 Every 500 hrs Air clea...

Page 176: ...crewdriver 19100 06112 replaceable shank 4 Filter wrench 19100 65081 80 5 Filter wrench 19104 01082 90 6 Monkey wrench 16904 00250 250 mm 7 Pliers 16905 00200 200 mm 8 Spanner 16901 00013 13 9 Spanner...

Page 177: ...andards Tighten nuts and bolts alternately top bottom left then right or in 2 or 3 times so that they are evenly tightened SERVICE DATA Classification Head width b Size a x pitch Tightening torque Gen...

Page 178: ...o replace Fuel system Fuel hoses Every 2 years Packing on fuel filler cap Heater Heater hoses Cooling system Rubber hoses Hydraulic system Main body Hydraulic hoses pump delivery Hydraulic hoses pump...

Page 179: ...y critical parts inspect the hydraulic hoses and retighten or replace as necessary When replacing the hydraulic hoses replace the O rings and seals at the same time Check the fuel and hydraulic hoses...

Page 180: ...0 hours Inspecting and adjusting the crawler tension 5 26 Lubricating the slew bearing 5 28 Lubricating the slew motor pinion 5 28 Draining the water from the fuel tank 5 29 Inspecting the battery flu...

Page 181: ...the crankcase breather system 5 47 Every 2000 hours Cleaning the engine cooling system 5 48 Lapping the engine valve seats 5 49 Every 4000 hours Replacing the hydraulic oil and cleaning the suction st...

Page 182: ...ne is parked on a slope Before starting the engine look around the machine and clean any combustibles from the surroundings of the engine Also inspect if oil or water is leaking and any nuts bolts or...

Page 183: ...rollers idlers and sprockets for damage wear and loose bolts 10 Check for oil leakage from the travel motor 11 Check the canopy cab and guard for damage and the nuts and bolts for looseness 12 Check...

Page 184: ...h Replenishing 1 Remove the cap 2 of the reserve tank 1 2 Add cooling water up to the upper limit H of the reserve tank 1 If the reserve tank 1 is found empty at the inspection check for water leakage...

Page 185: ...limit L If it is below the lower limit L replenish Replenishing 1 Remove the oil filler cap 2 2 Add oil up to between the upper limit H and the lower limit L of the dipstick 1 Problems could arise if...

Page 186: ...UEL LEVEL Do not smoke or permit open flames while handling fuel or working on the fuel system Never remove the fuel cap or add fuel when the engine is running or still hot Do not spill fuel on the ho...

Page 187: ...ground 4 Lower the dozer blade and then stop the engine 5 Inspect the oil level using the sight gauge 1 When the oil temperature is about 20 C 68 F The level should be between the upper limit H and t...

Page 188: ...NT 1 Keep the machine configuration as shown in the diagram above lower the working equipment to the ground and then stop the engine 2 Use the grease gun to lubricate the grease fittings 3 Wipe off th...

Page 189: ...5 23 MEMO...

Page 190: ...y The belt stretched too loose to be adjusted AFTER THE INITIAL 50 HOURS ONLY FOR NEW MACHINES INSPECTING AND ADJUSTING THE FAN BELT Stop the engine and allow the machine to cool down before performin...

Page 191: ...t the tension of the fan belt 1 Tighten Clockwise Loosen Counterclockwise 3 Tighten the bolt 5 and locking nut 4 Note When replacing with a new belt run the engine at low idle speed for about 3 to 5 m...

Page 192: ...ected under high pressure If the tension is adjusted without following the prescribed procedure the grease discharge valve may fly off resulting in injury Never loosen the grease fitting Loosen the gr...

Page 193: ...nt Increasing the tension 1 Remove the cover 1 2 Inject grease through the grease fitting 3 of the grease discharge valve 2 with a grease gun 3 Inspect the crawler tension Decreasing the tension 1 Rem...

Page 194: ...Use the grease gun to grease the grease fitting 1 EVERY 50 HOURS 3 Start the engine lift the bucket and slew clockwise 90 4 Lower the bucket to the ground and then stop the engine 5 Repeat the steps 2...

Page 195: ...ning operation before starting the machine EVERY 50 HOURS 1 Open the side cover 2 Remove the fuel filler cap 2 3 Loosen the bolts and remove the under cover 3 4 Place a pan under the drain plug 4 5 Lo...

Page 196: ...contacted or can cause the machine components to corrode Batteries contain sulfuric acid which will damage eyes or skin if contacted If eye contact occurs flush immediately with clean water and get pr...

Page 197: ...l for looseness dirt and corrosion 5 Check the exhaust holes 2 for dirt Replenishing When adding distilled water do so before starting operations in order to prevent freezing 1 Upon expiration of the...

Page 198: ...Clean up spilled fuel immediately 1 Close the valve 2 2 Loosen the ring 3 and then remove and clean the case 4 element 5 indicator ring 6 and spring 7 3 Inspect the O ring and the element 5 If there a...

Page 199: ...f caps or filters are removed or pipes are disconnected before releasing the pressure in the hydraulic system Gradually loosen the vent plug to relieve tank pressure When removing plugs or screws or w...

Page 200: ...e vent plug to relieve tank pressure When removing plugs or screws or when disconnecting hoses stand to the side and loosen them slowly to gradually release the internal pressure before removing AFTER...

Page 201: ...n the plug slowly to release the pressure IMPORTANT If the percentage of the traveling time within the total operating time is high replace the gear oil earlier than the specified time AFTER THE INITI...

Page 202: ...fore performing maintenance The engine muffler radiator hydraulic lines sliding parts and many other parts of the machine are hot immediately after the engine is stopped Touching these parts will caus...

Page 203: ...stand 8 Apply a thin layer of oil on the packing of the new filter 9 Install the new filter by hand 10 Tighten one more turn with the filter wrench after the filter packing comes in contact with the...

Page 204: ...he cylinder damaging the engine 1 Open the engine hood 2 Loosen the clamps 1 and remove the dust cup 2 3 Clean the inside of the dust cup 2 4 Remove the primary element 3 5 Cover the intake hole at th...

Page 205: ...justment requires experience Ask your sales or service dealer for it 1 Turn the starter switch to the ON position Check that the governor lever 1 is contacting the low speed limit bolt 2 2 Press the D...

Page 206: ...careful not to damage the fins when cleaning When using compressed air or pressurized water make sure the pressure is no higher than 200 kPa 28 psi and hold the nozzle sufficiently away from the fins...

Page 207: ...cover 1 2 Remove the air filters 2 and 3 Air filter 2 Part No 03445 00021 Air filter 3 Part No 03445 00034 3 Use compressed air or water to clean each filter depending on how dirty it is Cleaning 1 Bl...

Page 208: ...1 Open the engine hood 2 Turn the filter 1 counterclockwise with the filter wrench and remove it 3 Clean the surface of installation of the filter stand 4 Apply a thin layer of oil on the packing of...

Page 209: ...5 43 MEMO...

Page 210: ...ter the engine is stopped Touching these parts will cause burns IMPORTANT Do not use an element if its pleats gaskets or seals are damaged IMPORTANT Be sure to install the element and dust cap securel...

Page 211: ...its TOP mark facing up and then fasten it with the clamps 1 REPLACING THE AIR BREATHER Oil may spurt out if caps or filters are removed or pipes are disconnected before releasing the pressure in the h...

Page 212: ...ERY 1000 HOURS INSPECTING AND ADJUSTING THE ENGINE VALVE CLEARANCE This operation requires experience Ask your service dealer for it REPLACING THE PILOT LINE FILTER Refer to Replacing the pilot line f...

Page 213: ...OURS INSPECTING AND CLEANING THE ENGINE FUEL INJECTORS This operation requires experience Ask your sales or service dealer for it INSPECTING THE CRANKCASE BREATHER SYSTEM This operation requires exper...

Page 214: ...nance must make sure to keep his her body or clothing away from the moving part of the machine Standing at the back of the machine while the engine is running is extremely dangerous as the machine cou...

Page 215: ...tor cap 3 15 Warm up the engine Use the meters to check that there are no irregularities in the cooling system at this time 16 Increase the water temperature to at least 90 C 194 F Then run the engine...

Page 216: ...oil spurting out Oil may spurt out if caps or filters are removed or pipes are disconnected before releasing the pressure in the hydraulic system Gradually loosen the vent plug to relieve tank pressu...

Page 217: ...raulic oil or hydraulic devices or after performing maintenance of the hydraulic devices bleed air from the hydraulic circuits and hydraulic devices Failure to do so may damage the hydraulic devices H...

Page 218: ...xpected behavior When removing plugs or screws or when disconnecting hoses stand to the side and loosen them slowly to gradually release the internal pressure before removing 1 Place a pan under the h...

Page 219: ...his may lead to serious injury If hard metal parts such as pins bucket teeth side cutter or bearings are hit with a hammer wear protective gear such as safety goggles and gloves When hitting pins or b...

Page 220: ...1 Clean the adapter nose 3 If there is gravel or mud on the adapter nose the tooth point will not go in all the way and the pin cannot be driven in 2 Put the tooth point 2 in the adapter nose 3 Push...

Page 221: ...1 is now driven in The same procedure can be used to install the other tooth points Side cutter Installation 1 Insert the bolts from the inner of the bucket and tighten the side cutterwith nuts Tight...

Page 222: ...al parts such as pins bucket teeth side cutter or bearings are hit with a hammer wear protective gear such as safety goggles and gloves When hitting pins or bucket teeth always check that there is no...

Page 223: ...2 4 Align the turn prevention holes and then install the bolt 1 and the nut Be sure to leave a gap of about 0 5 to 1 mm 0 02 to 0 04 in between the nut and bucket bush or the nut will come loose 5 Adj...

Page 224: ...Lower the bucket to the ground as shown on the figure above in a stable position 2 Check that the bucket dose not move and then set the safety lock lever to the locked position and stop the engine 3...

Page 225: ...2 in after adjustment Note Example for a gap of 2 mm or 0 08 in 2 mm 0 5 mm standard value 1 5 mm 0 06 in In the above example three shims 5 should be removed 6 Insert the adjustment shim s 5 removed...

Page 226: ...y result in the machine moving abruptly leading to serious injury or death If the levers or pedals no longer move smoothly grease them Operating levers WHEN REQUIRED Boom swing pedal Travel levers ped...

Page 227: ...etched and cannot be adjusted 1 Lug WHEN REQUIRED Replace if the height of A is 5 mm 0 2 in or below 2 Steel cord Replace if the steel cord is exposed for two links or more Replace if the half or more...

Page 228: ...to touch the lever or pedal unless necessary The one who performs maintenance must make sure to keep his her body or clothing away from the moving part of the machine Removal 1 Fully release the tensi...

Page 229: ...rubber crawler to the standard tension Refer to Inspecting and adjusting the crawler tension on page 5 26 8 Install the other rubber crawler using the same procedure INSPECTING AND REPLENISHING THE W...

Page 230: ...rusting operate the machine once a month so that the oil can be circulated throughout the system 2 Inspect the battery and recharge it as necessary Ask your sales or service dealer for recharging Sta...

Page 231: ...6 1 TROUBLESHOOTING...

Page 232: ...entarily slows down when it reaches an almost horizontal position while the engine is running at low speed The slew motor produces noise at the beginning and end of the slewing The travel motor produc...

Page 233: ...e water temperature gauge LED is in the red zone Steam comes from the engine room Remedy procedure 1 Park the machine in a safe place 2 Check if steam is coming out of the closed engine hood and cover...

Page 234: ...e protective goggle when jump starting the engine by using the jumper cables IMPORTANT Use the jumper cables and clips of a size suited to the capacity of battery Do not use damaged or corroded jumper...

Page 235: ...the engine block of the dead machine 2 Disconnect the other clip of jumper cable B from the negative battery terminal of the booster vehicle 3 Disconnect the clip of jumper cable R from the positive b...

Page 236: ...on after replacement then the electric system is likely faulty It may pose a fire hazard if not properly repaired Contact your sales or service dealer for advice 1 Turn the starter key to the OFF posi...

Page 237: ...0A Heater F4 5 15A Beacon F5 6 15A CAB 00 Cab F6 7 10A Alternator relay F7 8 15A OPT Option F8 9 F9 10 5A Switch lighting F10 11 20A CTL 00 Controller power supply F11 12 10A ACC relay F12 13 30A Engi...

Page 238: ...dge type fusible link 1 is likely blown Open the maintenance cover and inspect If the fusible link is blown please contact your sales or service dealer Note Fusible links are large type fuses used in...

Page 239: ...e key to the ON position for 60 seconds and then turn it to the START position Running the starter for a long time before there is enough fuel is going through can cause the starter to fail RESTARTING...

Page 240: ...age 2 16 Refer to Vehicle error code list on pages 6 12 and 6 13 Battery charge warning lamp There is a problem with the fan belt or charger Check the fan belt for slack or breakage and adjust as nece...

Page 241: ...on page 5 38 Fuel level warning lamp The fuel level is too low Add fuel Refer to Inspecting the fuel level on page 5 20 Third auxiliary hydraulic warning lamp Pressure in the third auxiliary hydrauli...

Page 242: ...power supply voltage error too low 2503 Sensor voltage error too high MMC 2504 Sensor voltage error too low MMC 3300 Alternator charge faulty 3401 Engine oil pressure error 3500 Overheat 3600 Air cle...

Page 243: ...ror Grip 8015 AUX1 L PWM output voltage error too low 8016 AUX1 L PWM output voltage error too high 8025 AUX1 R PWM output voltage error too low 8026 AUX1 R PWM output voltage error too high 8035 AUX2...

Page 244: ...ed Lower release the safety lock lever Refer to page 2 46 Fuse is blown Replace the fuse Refer to page 6 6 Digging force is insufficient Hydraulic oil level too low Add to the specified level Refer to...

Page 245: ...in fuel system Drain water Refer to page 5 29 Crawlers come off Crawlers too loose Increase the tension Refer to page 5 26 Engine exhaust is white or bluish Excessive engine oil Adjust to the specifie...

Page 246: ...er for it Stop the engine and allow the machine to cool down before performing maintenance The engine and the hydraulic system and many other parts of the machine are hot immediately after the engine...

Page 247: ...23 1 ft lb Without emergency shut off valve LOWERING THE BOOM TO THE GROUND 2 Remove the fitting 2 3 Loosen the lock nut 3 while holding the adjust screw 4 in place with a hexagonal wrench so that th...

Page 248: ...a machine if its engine does not start or if the machine does not run Doing so could damage the machine being towed IMPORTANT Be sure to follow the steps below closely when using the towing hole to t...

Page 249: ...the machine is operated with damaged cab canopy Do not operate the machine until the replacement is complete Do not try to repair the damaged cab or canopy by welding Doing so could endanger the safet...

Page 250: ...6 20...

Page 251: ...7 1 SPECIFICATIONS...

Page 252: ...Sound power level LWA 93 Emission sound pressure level at the operator s position ISO 6396 2008 LpA 79 ENGINE Manufacturer and model Yanmar 3TNV82A Rated output Net ISO 14396 kW min 1 hp rpm 16 5 220...

Page 253: ...7 3 MEMO...

Page 254: ...7 4 SPECIFICATIONS MACHINE DIMENSIONS Cab MACHINE DIMENSIONS...

Page 255: ...shoe width 250 9 8 K Ground clearance of undercarriage 190 7 5 L Minimum radius of equipment and attachment 1830 72 1810 71 3 M Minimum radius of equipment at maximum front offset 1485 58 5 1465 57 7...

Page 256: ...7 6 SPECIFICATIONS MACHINE DIMENSIONS Canopy...

Page 257: ...r shoe width 250 9 8 K Ground clearance of undercarriage 190 7 5 L Minimum radius of equipment and attachment 1830 72 1810 71 3 M Minimum radius of equipment at maximum front offset 1485 58 5 1465 57...

Page 258: ...7 8 SPECIFICATIONS OPERATING RANGES OPERATING RANGES...

Page 259: ...110 2 H Minimum dumping height 1035 40 7 J Dozer blade maximum lifting 335 13 2 K Dozer blade maximum lowering 330 13 Long arm Unit mm inch Item Rubber crawlers A Maximum reach 4375 172 2 B Maximum r...

Page 260: ...7 10 MEMO...

Page 261: ...ad falling from the hooking device For example equipped with a hook slippage prevention device 3 A system that poses no risk of the hooking system slipping from the hoe attachment LIFTING CAPACITIES D...

Page 262: ...7 12 SPECIFICATIONS Long arm Cab LIFTING CAPACITIES...

Page 263: ...7 13 SPECIFICATIONS Long arm Cab LIFTING CAPACITIES...

Page 264: ...7 14 SPECIFICATIONS Long arm Canopy LIFTING CAPACITIES...

Page 265: ...7 15 SPECIFICATIONS LIFTING CAPACITIES Long arm Canopy...

Page 266: ...7 16 SPECIFICATIONS Standard arm Cab LIFTING CAPACITIES...

Page 267: ...7 17 SPECIFICATIONS Standard arm Cab LIFTING CAPACITIES...

Page 268: ...7 18 SPECIFICATIONS Standard arm Canopy LIFTING CAPACITIES...

Page 269: ...7 19 SPECIFICATIONS LIFTING CAPACITIES Standard arm Canopy...

Page 270: ...7 20...

Page 271: ...8 1 OPTIONS...

Page 272: ...ry to temporally place a heavy object or an attachment on the ground during removal or installation be sure to place it in a stable position Keep everyone out of the area when hoisting There is a haza...

Page 273: ...nd the machine Keep a safe distance from surrounding obstacles When a heavy attachment is installed natural drop the gradual dropping of the attachment under its own weight when it is stopped in midai...

Page 274: ...nts or damage to its products caused by the use by a non approved attachment The swing stopper must be mounted when a bucket wider than a 500W bucket is mounted Failure to mount the swing stopper may...

Page 275: ...right operating levers are set SELECTING A LEVER PATTERN SWITCHING THE LEVER PATTERN A ISO pattern G G pattern 1 Park the machine on a flat and rigid ground and stop the engine 2 Open the maintenance...

Page 276: ...should be done after folding the hoe attachment lowering the boom to lower the center of gravity and keeping the machine facing forward When an optional attachment such as a breaker tilted bucket or c...

Page 277: ...on the object to be broken in order to break it Do not move objects to be broken or rocks with the breaker itself Slew the machine occasionally to cool the engine If a hydraulic hose is vibrating abno...

Page 278: ...hine and the breaker hydraulic system To improve the service life of the hydraulic systems be sure to replace the hydraulic oil and return filter element after the number of hours shown on the diagram...

Page 279: ...8 9 MEMO...

Page 280: ...the fuses If the fuse blows again soon after replacement then the electric system is likely faulty It may pose a fire hazard if not properly repaired Contact your sales or service dealer for advice 1...

Page 281: ...4 5 15A Beacon F5 6 15A CAB 00 Cab F6 7 10A Alternator relay F7 8 15A OPT Option Travel alarm F8 9 F9 10 5A Switch lighting F10 11 20A CTL 00 Controller power supply F11 12 10A ACC relay F12 13 30A En...

Page 282: ...IONAL EQUIPMENT MASS Mass of optional equipment is added to the standard machine mass This table only contains the optional equipment of 10kg 20lb or more in mass OPTION Front guard 40 90 The 2nd 3rd...

Page 283: ...oil from the tank and cylinders 11 Repeat steps 3 and 4 12 Operate the hydraulic devices for 1 hour 13 Drain the biodegradable oil from the tank and cylinders 14 Replace the return filter with a new f...

Page 284: ...8 14 OPTIONS CAB OPTIONS CAB OPTIONS 1 Front guard 2 Emergency hammer 3 Front light Right...

Page 285: ...TING THE ENGINE There are two types of starter key red and black which can be registered in the Takeuchi Security System The red key is the master key The black key is the starting key The engine can...

Page 286: ...starter keys are brought near to the key cylinder Be sure that no starter keys other than the correct key are near the key cylinder during registration 1 Insert the master key 1 into the starter swit...

Page 287: ...number of starter keys currently registered Up to 13 starter keys can be registered 2 On the LCD select REGISTER and press A 3 Select whether to delete all of the existing registration information YE...

Page 288: ...r switch and turn the key from the OFF to the ON ACC position 6 If the registration was successfully completed the message Registration was completed appears This means that the starter key 2 currentl...

Page 289: ...tarter switch and turn the key from the OFF to the ON ACC position Or wait for five minutes or more 9 If any starter key has been registered the message All the registration is completed appears Turn...

Page 290: ...to the starter switch and turn the key from the OFF to the ON ACC position 2 On the LCD select DELETE and press A 3 When the display shown as the illustration appears on the LCD turn the master key 1...

Page 291: ...ars This means that the information registered for the starter key 2 currently inserted has been deleted If the deletion fails the message Failure or Authentication failure appears on the LCD Remove t...

Page 292: ...e system can be used in the countries listed below as of January 2017 Do not use the system in other countries For details on how to disable the system please contact your service or sales dealer for...

Page 293: ...8 23 OPTIONS TAKEUCHI FLEET MANAGEMENT TAKEUCHI FLEET MANAGEMENT If equipped please contact your local dealer for activation and use information TM...

Page 294: ...8 24 First Published January 2018 Fifth Published April 2019 AD7E004 Printed in Japan by STATION M Co Ltd OPERATOR S MANUAL Mini excavator TB225 Edited and issued by TAKEUCHI MFG CO LTD...

Page 295: ...8 25...

Page 296: ...8 26...

Page 297: ...shina gun Nagano 389 0605 Japan Model Engine type Engine power The machine is in accordance with the requirements of EU directives 1 Machine directive 2006 42 EC and appendix 2 Electromagnetic compati...

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Takeuchi TB225, Operator'S Manual

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