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6-13

TROUBLESHOOTING

OTHER SYMPTOMS

Symptoms

Major causes

Remedies

Engine exhaust is white or

bluish

• Excessive engine oil

• Adjust to the specified level.

Refer to page 5-17.

• Insufficient engine warm-up. • Perform the warm-up

operation.

Refer to page 3-5.

• Engine control system is

faulty.

• Adjust or repair (ask your

sales or service dealer).

• Fuel line is faulty.

• Adjust or repair (ask your

sales or service dealer).

• Prolonged idling (approx.

two hours or more)

• Increase the engine RPM

and check for smoke.

• Poor fuel

• Replace the fuel.

Engine exhaust is

occasionally black

• Air cleaner is clogged

• Clean the air cleaner.

Refer to page 5-34.

• Engine control system is

faulty.

• Adjust or repair (ask your

sales or service dealer).

• Fuel line is faulty.

• Adjust or repair (ask your

sales or service dealer).

• Clogging in the exhaust line. • Adjust or repair (ask your

sales or service dealer).

Irregular noise is produced

from the engine

(combustion or mechanical

noise)

• Low quality fuel is being

used

• Replace the fuel.

• Engine is overheating

• Refer to “If the engine

overheats” on page 6-3.

• Damage inside the muffler

• Replace the muffler.

For replacement, ask your

sales or service dealer.

Содержание TB210R

Страница 1: ......

Страница 2: ...oper 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 sto...

Страница 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...

Страница 4: ...is manual are subject to change without prior notice INTRODUCTION MANUAL STORAGE COMPARTMENT A compartment for storing this manual is provided at the position shown on the diagram below 1 Remove the c...

Страница 5: ...ler width Low engine noise and exhaust emissions Smaller rear slew radius smaller turns stability is retained BREAK IN PERIOD When the machine is new operate the machine for the first 100 hours as ind...

Страница 6: ...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...

Страница 7: ...3 2 Getting on or off the machine 3 2 Walk around inspection 3 2 Daily inspection 3 2 Starting and stopping the engine 3 3 Before starting the engine 3 3 Starting the engine 3 4 Warming up the engine...

Страница 8: ...adjusting the fan belt 5 34 Cleaning the air cleaner 5 34 Cleaning the radiator fins 5 36 Every 500 hours 5 37 Replacing the hydraulic oil return filter 5 37 Replacing the fuel filters 5 37 Every 1000...

Страница 9: ...dable oil 8 8 Replacing the hydraulic oil with biodegradable oil 8 8 Travel alarm 8 9 Takeuchi Security System 8 10 Starter key 8 10 Starting the engine 8 10 Registering and deleting the starter key 8...

Страница 10: ...0 8...

Страница 11: ...1 1 SAFETY...

Страница 12: ...adverse influence of alcohol 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...

Страница 13: ...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 AG7A005 Be prepared for fire...

Страница 14: ...r s seat lower the working equipment to the ground raise the safety lock lever to the lock position and then stop the engine If any control is accidentally touched when the safety lock levers is lower...

Страница 15: ...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...

Страница 16: ...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...

Страница 17: ...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...

Страница 18: ...h the administrator When working on roads be sure to consider the safety of pedestrians and vehicles Use a flag person and or a signal Fence off the working area and keep off unauthorized persons When...

Страница 19: ...utions 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...

Страница 20: ...he machine and warn the person who is servicing the machine or is walking near the machine Do not start the machine until you are certain that no one is around the machine Check if there is a DO NOT O...

Страница 21: ...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...

Страница 22: ...hine 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 path Signal your intention to move by sounding...

Страница 23: ...d the bucket raised 30 to 40 cm 12 to 16 in above the ground Do not slew while traveling If you must operate the hoe attachment while traveling operate at speeds slow enough so you have complete contr...

Страница 24: ...und in front of the machine When traveling on slopes 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 emerg...

Страница 25: ...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 ove...

Страница 26: ...death 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...

Страница 27: ...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...

Страница 28: ...ilding collapsing and causing serious injury or damage PRECAUTIONS WHEN OPERATING Do not use the impact force of the hoe attachment for breaking work There is a hazard of serious injury being caused b...

Страница 29: ...nt for crane operation Extreme caution should be paid if the excavator is used for lifting Never lift loads in excess of capacity Overload will cause the machine to roll and can result in serious inju...

Страница 30: ...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...

Страница 31: ...ne 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 AG7A060 Before leaving the machine do the...

Страница 32: ...les or blocks Never use the working equipment to load or unload the machine Doing so may result in tipping over or falling down of the machine Keep the truck bed and loading ramps clean of oil soil ic...

Страница 33: ...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...

Страница 34: ...tools AG7A065 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...

Страница 35: ...cannot 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 comp...

Страница 36: ...always use wood blocks jack stands or other rigid and stable supports Never get under the machine or working equipment if they are not sufficiently supported This procedure is especially important whe...

Страница 37: ...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 hoses ot...

Страница 38: ...il penetrates the skin it must be surgically removed within a few hours by a doctor familiar with this type of injury Release pressure before working on the hydraulic system Oil may spurt out if caps...

Страница 39: ...e discharge valve If grease does not come out when the grease discharge valve is loosened the valve is faulty Ask a Takeuchi service agent for repair AG7A086 Handling of the accumulator Be sure to han...

Страница 40: ...top 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...

Страница 41: ...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...

Страница 42: ...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...

Страница 43: ...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...

Страница 44: ...1 34 SAFETY SAFETY SIGNS DECALS...

Страница 45: ...1 35 SAFETY SAFETY SIGNS DECALS...

Страница 46: ...1 36 SAFETY SAFETY SIGNS DECALS...

Страница 47: ...1 37 SAFETY SAFETY SIGNS DECALS...

Страница 48: ...1 38...

Страница 49: ...2 1 CONTROLS...

Страница 50: ...uel tank 5 Hydraulic oil tank Undercarriage 6 Crawler belt 7 Idler 8 Track roller 9 Shoe slide 10 Travel motor Working equipment 11 Bucket 12 Bucket cylinder 13 Arm 14 Arm cylinder 15 Boom 16 Boom cyl...

Страница 51: ...ers 6 Right operating lever 7 Horn button 8 Selector lever 9 Boom swing pedal NAMES OF COMPONENTS 10 Travel levers 11 Travel speed switch 12 Auxiliary hydraulic pedal 13 Left operating lever 14 Slew l...

Страница 52: ...ents Fuel lid Engine hood Maintenance cover MAINTENANCE COVER Open this cover to perform a maintenance operation of the engine Opening 1 Insert the starter key and turn it counterclockwise to unlock t...

Страница 53: ...o release the lid 2 Close the fuel lid 1 3 Insert the starter key and turn it clockwise to lock the fuel lid 1 FUEL FILLER PORT Do not smoke and keep away from heat or flame while filling the fuel tan...

Страница 54: ...sing the engine hood while the engine is running may cause the machine to move resulting in serious injury or death Be sure to stop the engine before opening or closing the engine hood Do not leave th...

Страница 55: ...e When folding down the upper canopy be sure to lower it slowly If lowered too rapidly the canopy could come in contact with your body resulting in an injury 1 Pull out the R pins 2 from the lock pins...

Страница 56: ...nd secure the seat Fore and aft adjustment 1 Pull up the lever 1 and slide the seat backward or forward to the desired position for operation of machine 2 Release the lever 1 at the desired position t...

Страница 57: ...the desired length AG7B023 B A 3 Make sure that the belt is not twisted and then insert the tongue plate A into the buckle B of the seat belt until you hear a clicking sound as it locks in place 4 Ch...

Страница 58: ...NING LAMPS IMPORTANT If a warning lamp lights up immediately stop all operations and check the corresponding component Refer to If a warning lamp lights up on page 6 10 1 Battery charge warning lamp T...

Страница 59: ...when the travel speed button is set to the 2nd high speed METER 5 Hour meter Displays the total engine running time in hours The rightmost digit indicates tenths of hours 6 minutes Set the inspection...

Страница 60: ...nd inserting or removing the key ON Position in which the engine is running At this position all the electrical equipment is functional START Position for starting the engine When the key is released...

Страница 61: ...2 13 CONTROLS SWITCHES BOOM LIGHT When the switch is pressed while the starter switch is at ON the light turns on or off as follows O Off I On...

Страница 62: ...so be sure to remove the key lock the door and covers take it with you and store it in a specified place LEVERS AND PEDALS This device is for locking the hoe attachment slewing and traveling When the...

Страница 63: ...ttern you are going to use It is described using the ISO pattern in this manual Use these levers to operate the boom arm bucket and upperstructure Refer to Lever pattern on pages 3 6 and 3 7 Refer to...

Страница 64: ...nt Use these levers to move forward or backward and to change directions Refer to Operating the travel levers on page 3 12 LEVERS AND PEDALS BOOM SWING PEDAL Fold the pedal away when not in use Steppi...

Страница 65: ...away when not being used Fasting the pedal SELECTOR LEVER This lever is used to change the crawler width The operation of the dozer blade cylinder and the span cylinder is switched with this lever 1...

Страница 66: ...only those electric products which comply with the specifications of this socket For beacon If equipped This socket is used to supply power Be sure to use this socket for devices which require power...

Страница 67: ...ssure from the auxiliary hydraulic circuits Slowly loosen the air bleeding plug to relieve the internal pressure of the hydraulic oil tank When disconnecting hoses stand to the side and loosen them sl...

Страница 68: ...rge air from the hydraulic lines c Stop the engine and wait for at least 5 minutes until bubbles escape from the hydraulic oil in the tank IMPORTANT Follow the procedures for purging air as instructed...

Страница 69: ...lve Open When using a hydraulic breaker 1 way flow Close When using a reversible attachment 2 way flow Change the direction of the hydraulic oil flow by opening or closing the selector valve 1 on the...

Страница 70: ...emble Do not allow flame near or throw it into a fire 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...

Страница 71: ...3 1 OPERATION...

Страница 72: ...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 around inspections once a day before starting the engine...

Страница 73: ...eck that all levers and pedals are in the neutral position 5 Insert the key into the starter switch turn it to the ON position then perform the following inspections The battery charge warning lamp 1...

Страница 74: ...HE ENGINE 1 Pull the throttle lever to the middle position When the machine is equipped with the safety start function The engine does not start unless the safety lock lever is in the locked position...

Страница 75: ...ause the engine to overheat or seize Never stop running the engine suddenly except in emergency 1 Return the throttle lever 2 Idle the engine with no load for about 5 minutes to gradually let it cool...

Страница 76: ...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...

Страница 77: ...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...

Страница 78: ...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...

Страница 79: ...speed 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...

Страница 80: ...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 machine...

Страница 81: ...l the blade lever toward you A to decrease the crawler width 750 mm or 29 5 in OPERATING THE MACHINE SWITCHING THE BLADE WIDTH 1 Pull out the lock pin 1 2 Rotate the plate 2 3 Insert the lock pin 1 to...

Страница 82: ...rs make 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 must be operated in the reverse dire...

Страница 83: ...the levers backward OPERATING THE MACHINE When the dozer blade is behind the operator s seat To move forward Tilt the levers backward To move backward Tilt the levers forward Traveling in 2nd High spe...

Страница 84: ...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...

Страница 85: ...e machine may suddenly move and cause serious injury or death Note that the dozer blade boom swing and auxiliary hydraulic controls cannot be locked even when the safety lock lever is set to the locke...

Страница 86: ...operating levers to the neutral position to stop the hoe attachments 1 Lower the safety lock lever to the unlocked position 2 Set the slew lock lever to the released position 3 Set the swing pedal to...

Страница 87: ...the 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 toe side of the pedal Boom swing right Step on the...

Страница 88: ...vel 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...

Страница 89: ...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...

Страница 90: ...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...

Страница 91: ...stopping or changing directions abruptly When traveling in 2nd speed do so with the dozer blade at the front Cautions on using machine in water If the rear of the machine is submerged in water as show...

Страница 92: ...n 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 PROCEDURES Do not change directions on slopes or traverse s...

Страница 93: ...ed to the neutral position If the crawler slips If the crawler slips while climbing a slope and impossible to travel use the pulling force of the arm to climb the slope OPERATING PROCEDURES If the eng...

Страница 94: ...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...

Страница 95: ...of the 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 Gradu...

Страница 96: ...t the left and right travel levers to the neutral position 2 Return the throttle lever to idle the engine at low speed 3 Set the slew lock lever to the locked position 4 Lower the bucket and the dozer...

Страница 97: ...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...

Страница 98: ...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...

Страница 99: ...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...

Страница 100: ...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...

Страница 101: ...4 1 TRANSPORT...

Страница 102: ...ow 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 as th...

Страница 103: ...ight 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 Transport...

Страница 104: ...d specifications The center of gravity differs according to the attachments and optional equipment installed Contact your Takeuchi service agent for details HOISTING THE MACHINE Hoisting 1 Slew the up...

Страница 105: ...e rope over the lower frame of the machine and fasten it securely to prevent the machine from slipping sideways 8 Secure the bucket with a chain or wire rope IMPORTANT Place a wooden block under the b...

Страница 106: ...4 6...

Страница 107: ...5 1 MAINTENANCE...

Страница 108: ...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...

Страница 109: ...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...

Страница 110: ...temperature is at least 12 C 21 6 F below the lowest expected ambient temperature Use a diesel fuel that has a cetane number of 45 or higher When operating at a very low temperature or at a high alti...

Страница 111: ...No 2 Every 50 hrs Slew bearing Every 50 hrs Working equipment Daily or every 10 hrs Levers When required SERVICE DATA If the ratio of traveling time to total operating time is high replace the gear oi...

Страница 112: ...perly replace the hydraulic oil and the return filter elements according to the table below When replacing the hydraulic oil clean the suction strainer When the breaker operating ratio is 100 Refer to...

Страница 113: ...pplicable machine models 211000997 or later 15520 03000 Every 1000 hrs Engine lubrication system Engine oil filter Cartridge K15841 32432 Every 250 hrs after the initial 50 hrs Fuel system Fuel filter...

Страница 114: ...9102 12083 13 17 4 Spanner Box 19102 12084 19 22 5 Spanner 16901 00013 13 6 Spanner 16900 01922 19 22 7 Spanner 16909 00026 26 8 Screwdriver 19102 12085 replaceable shank 9 Filter wrench 03392 22610 1...

Страница 115: ...alternately top bottom left then right or in 2 or 3 times so that they are evenly tightened SERVICE DATA AG7G009 Classification Head width b Size a x pitch Tightening torque General connection points...

Страница 116: ...stem Fuel hoses Every 2 years Packing on fuel filler cap Cooling system Rubber hoses Air intake system Air cleaner hose and breather hose Hydraulic system Main body Hydraulic hoses pump delivery Hydra...

Страница 117: ...ion to the safety 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...

Страница 118: ...ydraulic oil tank level and replenishing 5 19 Lubricating the working equipment 5 21 After the initial 50 hours only for new machines Replacing the engine oil and the oil filter 5 22 Inspecting and ad...

Страница 119: ...nspecting and adjusting the engine valve clearance 5 41 Every 1500 hours Inspecting and cleaning the engine fuel injection nozzle 5 42 Every 2000 hours Replacing the hydraulic oil and cleaning the suc...

Страница 120: ...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...

Страница 121: ...nt surfaces for damage and loose bolts 9 Check the crawlers shoe slides track rollers idlers and sprockets for damage wear and loose bolts 10 Check for oil leakage from the travel motor 11 Check the c...

Страница 122: ...eeze If any coolant antifreeze comes in contact with eyes or skin wash it off with clean water Otherwise it could result in injures DAILY INSPECTION EVERY 10 HOURS Inspection 1 Open the engine hood 2...

Страница 123: ...ck 1 and then pull it back out 4 Check the oil on the dipstick 1 The level should be between the upper limit H and the lower limit L If it is below the lower limit L replenish 1 Remove the oil filler...

Страница 124: ...e 5 32 Refer to Bleeding air from the fuel system on page 6 8 INSPECTING THE FUEL LEVEL Do not smoke or permit open flames while handling fuel or working on the fuel system Never remove the fuel cap o...

Страница 125: ...the oil level using the sight gauge 1 When the oil temperature is about 20 C 68 F The proper oil level should be in the middle of the sight gauge 1 If the level is lower replenish Replenishing IMPORT...

Страница 126: ...it at low speed 2 With the vent plug 2 removed set the safety lock levers to the released position Hydraulic oil tank pressurization posture 3 Fully extend the bucket arm boom swing and span cylinder...

Страница 127: ...n 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 the excess grease Note It is not necessary to lu...

Страница 128: ...c oil when loosening the cap or plug Working on the machine under these conditions could result in burns or injuries AFTER THE INITIAL 50 HOURS ONLY FOR NEW MACHINES 1 Open the engine hood and the mai...

Страница 129: ...ter by hand 11 Securely tighten the filter by hand not using the filter wrench after its packing comes in contact with the surface of installation 12 Add oil up to between the upper limit H and the lo...

Страница 130: ...nspection 1 Open the maintenance cover AFTER THE INITIAL 50 HOURS ONLY FOR NEW MACHINES 2 Press at the center of the fan pulley 1 and alternator pulley 2 to check the tension approx 98 N or 22 lbf The...

Страница 131: ...ews or when disconnecting hoses stand to the side and loosen them slowly to gradually release the internal pressure before removing 1 Open the engine hood 2 Slowly loosen the air bleeding plug 2 to re...

Страница 132: ...ischarge valve may fly off resulting in injury Never loosen the grease fitting Loosen the grease discharge valve slowly Do not turn it more than one turns Do not put your face arms legs or body in fro...

Страница 133: ...ase discharge valve 2 with a grease gun 3 Inspect the crawler tension Decreasing the tension 1 Remove the cover 1 2 Slowly loosen one turn the grease discharge valve 2 with a spanner to discharge grea...

Страница 134: ...e 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 to 4 above three times 6 Wipe off the...

Страница 135: ...the operating season Do the draining operation before starting the machine EVERY 50 HOURS 1 Slew the upperstructure to the position for easy draining 2 Remove the fuel filler cap 2 3 Place a pan unde...

Страница 136: ...et prompt medical attention If accidentally swallowed drink large quantities of water or milk and call a physician immediately If acid contacts skin or clothing wash off immediately with a lot of wate...

Страница 137: ...t freezing 1 Upon expiration of the warranty period remove the label from the sealing plugs 3 2 Loosen the sealing plugs 3 and add distilled water up to the highest level line H 3 Check that the indic...

Страница 138: ...lled fuel immediately 1 Open the fuel lid 2 Close the valve 2 3 Loosen the ring 3 and then remove and clean the case 4 element 5 indicator ring 6 and spring 7 4 Inspect the O ring and the element 5 If...

Страница 139: ...rns or injuries The pressure in the reduction gear case of travel motor may cause oil or the plug to fly out Loosen the plug slowly to release the pressure IMPORTANT If the percentage of the traveling...

Страница 140: ...sed air as metal fragments or other objects can fly and cause serious injury IMPORTANT Be careful not to scratch the element Do not use an element if it is damaged IMPORTANT When operating the machine...

Страница 141: ...he pleats Then blow the air from the outside and finally from the inside again 8 Light up the inside of the primary element 3 with a light bulb inspect it and replace it if there are small holes or th...

Страница 142: ...s 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 IMPORTANT When using water co...

Страница 143: ...4 4 Remove the spring 7 and the indicator ring 6 from the case 4 5 Clean the case 4 6 Inspect the O ring If there are any scratches or other irregularities replace it 7 Replace the element 5 with a ne...

Страница 144: ...s maintenance 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 mac...

Страница 145: ...h the fill port until it is full 14 Close the radiator 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 tem...

Страница 146: ...rain into the cylinder damaging the engine 1 Open the fuel lid 2 Loosen the clamps 1 and remove the dust cup 2 3 Clean the inside of the dust cup 2 5 Cover the intake hole at the back of the body 4 wi...

Страница 147: ...the hydraulic system Gradually loosen the vent plug to relieve tank pressure 1 Open the engine hood 2 Slowly loosen the air bleeding plug 2 to relieve the internal pressure and then remove the plug 3...

Страница 148: ...5 42 MAINTENANCE EVERY 1500 HOURS INSPECTING AND CLEANING THE ENGINE FUEL INJECTION NOZZLE This operation requires experience Ask your sales or service dealer for it EVERY 1500 HOURS...

Страница 149: ...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 Set the machine to the hydraulic oil level in...

Страница 150: ...nspect the oil level when the oil temperature drops Refer to Inspecting the hydraulic oil tank level and replenishing on page 5 19 21 Pressurize the hydraulic oil tank If not equipped with the air bre...

Страница 151: ...5 45 MAINTENANCE EVERY 3000 HOURS EVERY 3000 HOURS INSPECTING THE FUEL INJECTION PUMP This operation requires experience Ask your sales or service dealer for it...

Страница 152: ...erious 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 bucket teeth alway...

Страница 153: ...bucket with the pin hole on the arm 5 and install the pin 2 2 Operate the cylinder align the pin hole B on the bucket with the pin hole on the link arm 6 and install the pin 2 3 Align the turn prevent...

Страница 154: ...re to do so may 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 1 Remove the lower m...

Страница 155: ...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...

Страница 156: ...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...

Страница 157: ...1 is directly next to the idler and the rubber crawler lifts away from the idler then stop turning the sprocket 5 Slide the rubber crawler inward engage it on the idler then pull out the iron pipe 6 C...

Страница 158: ...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...

Страница 159: ...6 1 TROUBLESHOOTING...

Страница 160: ...peed momentarily 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 moto...

Страница 161: ...team 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 covers 3 If there is steam stop the engine immediately...

Страница 162: ...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...

Страница 163: ...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...

Страница 164: ...a fire hazard if not properly repaired Contact your sales or service dealer for advice 1 Turn the starter key to the OFF position to stop the engine 2 Open the engine hood IF A FUSE BLOWS 3 Open the f...

Страница 165: ...tridge type fusible link 1 is likely blown Open the engine hood and inspect If the fusible link is blown please contact your sales or service dealer Note Fusible links are large type fuses used in hig...

Страница 166: ...pinion gear and or ring gear IMPORTANT If the engine stalls due to fuel shortage add fuel turn the key to the ON position for 60 seconds and then turn it to the START position Running the starter for...

Страница 167: ...the ON position and hold it for about 60 seconds The automatic air bleeder bleeds air from the fuel system Note Air in the fuel system causes the engine to fail to start or to have other problems Alwa...

Страница 168: ...ter maintenance there is likely a problem with the charger Consult your sales or service dealer for help Refer to Inspecting and adjusting the fan belt on page 5 24 Engine oil pressure warning lamp Th...

Страница 169: ...2 14 Fuse is blown Replace the fuse Refer to page 6 6 Adjustment of travel lock is faulty Adjust the travel lock ask your sales or service dealer Digging force is insufficient Hydraulic oil level too...

Страница 170: ...but engine does not start Insufficient fuel Add fuel Refer to page 5 18 Air in fuel system Bleed air Refer to page 6 8 Water in fuel system Drain water Refer to page 5 29 Fuel is frozen Warm the fuel...

Страница 171: ...and check for smoke Poor fuel Replace the fuel Engine exhaust is occasionally black Air cleaner is clogged Clean the air cleaner Refer to page 5 34 Engine control system is faulty Adjust or repair as...

Страница 172: ...s will cause burns The hydraulic oil is also hot and under high pressure immediately after the engine is stopped Be careful when loosening the caps or plugs Working on the machine under these conditio...

Страница 173: ...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...

Страница 174: ...py Serious injury or death could occur if the machine is operated with damaged canopy Do not operate the machine until the replacement is complete Do not try to repair the damaged canopy by welding Do...

Страница 175: ...7 1 SPECIFICATIONS...

Страница 176: ...power level LWA 91 Emission sound pressure level at the operator s position ISO 6396 2008 LpA 77 ENGINE Manufacturer and model Kubota D722 E4B Rated output Net ISO14396 kW min 1 hp rpm 8 8 2200 11 8 2...

Страница 177: ...7 3 MEMO...

Страница 178: ...7 4 SPECIFICATIONS MACHINE DIMENSIONS MACHINE DIMENSIONS...

Страница 179: ...1 K Ground clearance of undercarriage 160 6 3 L Minimum radius of equipment and attachment 1320 52 0 M Minimum radius of equipment at maximum front offset 980 38 6 P Offset distance of bucket Right s...

Страница 180: ...7 6 SPECIFICATIONS MACHINE DIMENSIONS Limited boom swing angle type...

Страница 181: ...rance of undercarriage 160 6 3 L Minimum radius of equipment and attachment 1320 52 0 M Minimum radius of equipment at maximum front offset 1165 45 9 P Offset distance of bucket Right swing 390 15 3 Q...

Страница 182: ...7 8 SPECIFICATIONS OPERATING RANGES OPERATING RANGES...

Страница 183: ...lane 3220 126 8 C Maximum digging depth 1755 69 1 D Maximum vertical digging depth 1475 58 1 E Reach at maximum vertical digging depth 2265 89 2 F Maximum height of cutting edge 2985 117 5 G Maximum d...

Страница 184: ...7 10 MEMO...

Страница 185: ...f the lifted load 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 LIFTI...

Страница 186: ...7 12 SPECIFICATIONS LIFTING CAPACITIES...

Страница 187: ...7 13 SPECIFICATIONS LIFTING CAPACITIES...

Страница 188: ...7 14...

Страница 189: ...8 1 OPTIONS...

Страница 190: ...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...

Страница 191: ...ping operation is performed Carefully judge the distance so as not to bump into an object around the machine Keep a safe distance from surrounding obstacles When a heavy attachment is installed natura...

Страница 192: ...ause safety problems Or it may adversely affect the machine s operation or service life We will not be held responsible for any injuries accidents or damage to its products caused by the use by a non...

Страница 193: ...ft and 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 engin...

Страница 194: ...nter of gravity and keeping the machine facing forward When an optional attachment such as a breaker tilted bucket or clamshell is operated be sure that the crawler width is extended to 1020 mm 40 2 i...

Страница 195: ...be sure to replace the hydraulic oil and return filter element after the number of hours shown on the diagram below When replacing the hydraulic oil clean the suction strainer Replacement interval hou...

Страница 196: ...is operation is dangerous and requires experience Have it performed by a Takeuchi sales or service outlet Flushing To be performed by a Takeuchi sales or service outlet 1 Drain the hydraulic oil miner...

Страница 197: ...m 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 position to stop the engine 2 Open the engine ho...

Страница 198: ...ation so that the lost or stolen key cannot be used to start the engine Although machine theft cannot be completely prevented the system certainly helps reduce the risk of theft STARTER KEY There are...

Страница 199: ...ur sales or service dealer for help If an attempt is made to start the engine with an unregistered key If an unregistered starter key is turned from the OFF to the ON ACC position the alarm starts sou...

Страница 200: ...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...

Страница 201: ...to secure them Operating the machine without securing the lever stands could result in an accident 1 Set the safety lock lever to the locked position 2 Move the lever stands 2 while pressing the butto...

Страница 202: ...8 14 First Published July 2015 Thirteenth Published July 2019 AB8E012 Printed in Japan by STATION M Co Ltd OPERATOR S MANUAL Mini excavator TB210R Edited and issued by TAKEUCHI MFG CO LTD...

Страница 203: ...8 15...

Страница 204: ...apan 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 compatibility regulation 2014 30 E...

Страница 205: ...r and birth defects or other reproductive harm Always start and operate the engine in a well ventilated area If in an enclosed area vent the exhaust to the outside Do not modify or tamper with the exh...

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