Takeuchi TB108 Operator'S Manual Download Page 36

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SAFETY

Safety Signs (decals)

10. No.03393-68100

11. No.03393-75040

12. No.03393-75050

WARNING

03393-68100

WHEN BUCKETS WIDER THAN STANDARD
ARE FITTED TO THIS MACHINE,
CAB(CANOPY)DAMAGE MAY OCCUR WHEN
FULL RIGHT HAND BOOM OFFSET IS USED.

CAUTION

03393-75040

DO NOT USE ETHER

USAGE OF ETHER FOR STARTING
PURPOSES MAY CAUSE INTERNAL
ENGINE DAMAGE.

CAUTION

03393-75050

HYDRAULIC TANK MUST REMAIN
PRESSURIZED TO AVOID DAMAGE
TO PUMPS.

14. No.03593-06700

Hydraulic oil

13. No.03593-06600

Diesel Fuel

Diesel Fuel Only

03593-06600

15. No.03293-64601

Noise Outside the Cab
This value indicates the noise level outside
the machine and refers to the noise perceived
by the persons who are in the vicinity of the
work area.

Summary of Contents for TB108

Page 1: ...Read and understand these instructions Failure to do so can cause injury or death WARNING Compact Excavator Book No AB5E009 Serial No 10820001 TB108 OPERATOR S MANUAL...

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

Page 3: ...nently hazardous situation which if not avoided can result in serious injury or death The word WARNING indicates a potentially hazardous situation which if not avoided could result in serious injury o...

Page 4: ...aintenance of the machine as well as safety instructions to be heeded during these operations If you have any questions about the machine please contact a Takeuchi sales or service outlet Manual stora...

Page 5: ...s Fast working speed and low shock working equipment Excellent stability thanks to a low center of gravity Break in period When is new heed the instructions below when operating the machine for the fi...

Page 6: ...4...

Page 7: ...5 CONTENTS Introduction 2 Machine Description 3 Safety 7 Controls 35 Operation 51 Transport 81 Maintenance 85 Troubleshooting 125 Specifications 135 Options 149 Index 161...

Page 8: ...6...

Page 9: ...eneral precautions 8 Preparing precautions 12 Starting precautions 14 Operating precautions 16 Stopping precautions 23 Transporting precautions 24 Maintenance precautions 25 Safety signs decals 32 SAF...

Page 10: ...ep Wear appropriate clothing and personal protective equipment Do not wear loose clothing or any accessory that can catch on controls or in moving parts Do not wear oily or fuel stained clothing that...

Page 11: ...e location when giving signals Provide a fire extinguisher and first aid kit Know where a fire extinguisher and first aid kit are located and understand how to use them Know how to contact emergency a...

Page 12: ...and dangerous When handling these combustible materials keep lit cigarettes matches lighters and other flames or sources of flames away Do not smoke or permit open flames while fueling or near fuelin...

Page 13: ...r Be careful not to get crushed or cut Never put your hands feet or other parts of your body between the upperstructure and the undercarriage or tracks between the machine body and working equipment o...

Page 14: ...nto account the safety of pedestrians and vehicles Use a flagman and or signals Fence off the working area and prohibit entry to unauthorized persons When working in water or crossing shallow streams...

Page 15: ...ts Before operating perform the prescribed inspections and make repairs immediately should any irregularities be found If a failure that causes loss of control such as steering service brakes or engin...

Page 16: ...he engine until you are sure it is safe Before starting check or perform the following Walk around the machine and warn all personnel who may be servicing the machine or are in the machine path Do not...

Page 17: ...follow the shutdown procedure and report the malfunction Warm up the engine and hydraulic fluid Observe all gauges or warning instruments for proper operation Listen for unusual noises Test engine spe...

Page 18: ...one to ride on any part of the machine at any time while traveling Do not allow anyone to be on any part of the machine while operating Check for safety in the surrounding area before starting Underst...

Page 19: ...nging directions abruptly When roading a machine know and use the signaling devices required on the machine Provide an escort for road travel when required Check the position of the under carriage tra...

Page 20: ...he machine When traveling on slopes or grades move slowly in first gear low speed Do not travel down slopes in reverse On grass dead leaves wet metal or frozen surfaces the machine may slide sideways...

Page 21: ...is shut off and the line is visibly grounded Use a signal person to observe the approach of any part of the machine or load to the power line Caution all ground personnel to stand clear of the machine...

Page 22: ...eep trenches etc The ground may give way under the machine s weight or vibrations causing the machine to tip over The ground is weak after rain or explosions The ground is also unstable on banks and n...

Page 23: ...is used for lifting Never lift loads in excess of capacity Overload will cause the machine to roll and can result in serious injury or death All rated lift capacities are based on the machine being l...

Page 24: ...in the wrong way could lead to accidents resulting in serious injury or death The wire rope breaking or coming detached could be extremely dangerous Use a wire rope suited for the required towing for...

Page 25: ...o that the machine can easily be seen even at night to avoid collision with other vehicles Before leaving the machine do the following 1 Set the slew lock lever to the locked position 2 Lower the buck...

Page 26: ...e Engage the slew swing lock after loading Block both tracks and secure the machine to the truck bed with load binders Lifting the machine safely Know and use correct crane signals Inspect the lifting...

Page 27: ...uel hoses periodically Fuel hoses become weaker over time even if they appear to be in good shape Replace important safety parts whenever an irregularity is found even if it is before the normal time...

Page 28: ...e immediately while the other works on the machine When performing maintenance be sure to keep your body and clothing away from moving parts Maintenance Precautions Always clean the machine Clean the...

Page 29: ...ially important when working on hydraulic cylinders Securely block the working equipment To prevent unexpected movement securely block the working equipment when repairing or replacing the cutting edg...

Page 30: ...el oil or hydraulic fluid leaks can cause a fire Do not twist bend or hit the hoses Never use twisted bent or cracked hoses tubes and pipes They may burst Retighten loose connections Be careful with h...

Page 31: ...the pressure in the hydraulic system Gradually loosen the vent plug to relieve tank pressure Move all the control levers and pedals several times in all directions to release the pressure from the wor...

Page 32: ...Use a flashlight to check battery electrolyte level Stop the engine and shut off electrical equipment while inspecting or handling the battery Do not short circuit the battery posts with metal items A...

Page 33: ...s after maintenance Gradually raise the engine speed from a low idle to maximum speed and check that no oil or water is leaking from serviced parts Move the controls and check that the machine is oper...

Page 34: ...or the personal safety of you and those working with you Please take this manual walk around your machine and note the content and location of these safety signs Review these signs and the operating i...

Page 35: ...ace and functional Do not operate the machine unless the seat belt is properly fastened around you Follow the instructions in the Operator s Manual when hoisting the machine or fastening it to the tra...

Page 36: ...DO NOT USE ETHER USAGE OF ETHER FOR STARTING PURPOSES MAY CAUSE INTERNAL ENGINE DAMAGE CAUTION 03393 75050 HYDRAULIC TANK MUST REMAIN PRESSURIZED TO AVOID DAMAGE TO PUMPS 14 No 03593 06700 Hydraulic...

Page 37: ...35 Names of Components 36 Doors and Covers 38 Seat and Seat Belt 40 Instruments 41 Switches 42 Levers and Pedals 43 Accessories 47 CONTROLS...

Page 38: ...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 cylinder 17 Boom bracket 18 Swing cylinder 19...

Page 39: ...speed lever 5 Selector lever 6 Slew lock lever 7 Safety lock lever 8 Throttle lever 9 Left operating lever 10 Right operating lever 11 Boom swing pedal 12 Travel lever 13 Auxiliary pedal 14 Blade leve...

Page 40: ...be sure to lock it in place Do not leave the engine hood open when there is a strong wind or when on slopes When opening and closing the engine hood be careful not to get your hands or other parts of...

Page 41: ...Supply fuel in a well ventilated place and with the engine stopped Clean up spilled fuel immediately Do not fill the fuel tank to capacity Allow room for expansion Tighten the fuel filler cap securel...

Page 42: ...t belt securely before starting the engine Fastening the seat belt 1 Adjust the seat to the optimum position for operating raise your torso and sit back firmly into the seat 2 Pull the seat belt to th...

Page 43: ...lights if the lubricant oil pressure drops abnormally while the engine is running Meters 3 Hour Meter This displays the total engine running time in hours The rightmost digit indicates tenths of hours...

Page 44: ...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 the switch automatically returns...

Page 45: ...to the locked position Safety Lock Lever WARNING Before leaving the operator s seat raise the safety lock lever to engage the lock and stop the engine If any controls should be touched accidentally wh...

Page 46: ...zer blade and switch the crawler width A Blade up narrow crawler width B Blade down wide crawler width To change the crawler width press the selector lever in before operating it Refertopage60 Changin...

Page 47: ...1 1st low speed 2 2nd high speed In 2nd speed the left and right travel levers are coupled so only straight travel is possible Boom Swing Pedal Use this pedal to operate the boom swing A Boom swing r...

Page 48: ...n be turned on and off using it s own switch 1 Lift the pedal and press on the heel side A 2 Put the bolt 1 through the hole in the pedal to lock it Selector Lever Use this lever when changing the cra...

Page 49: ...the stop valves are closed 3 Remove the plugs 4 Connect the attachment hydraulic lines to ports a and b 5 Open the stop valves 6 When connecting is complete purge air from the hydraulic lines a Start...

Page 50: ...48 CONTROLS Accessories External Power Socket for EU WARNING Only use applicable electric products with this socket Use this socket as an external power supply To use raise the cap 1 B5C007 1...

Page 51: ...ngement you are operating with before beginning operations Switching the Lever Pattern A ISO pattern G JCB pattern 1 Remove the lower mount section of the boots and turn them upwards 2 Loosen the bolt...

Page 52: ...50...

Page 53: ...1 Before Starting Operation 52 Starting and Stopping the Engine 53 Machine Operation 56 Operating Procedures 67 Parking the Machine 75 Handling in Cold Weather 76 Handling Rubber Crawlers 77 OPERATION...

Page 54: ...recommended handrails and steps while getting on and off the machine Keep steps and platform clean Never use the safety lock lever or control levers as hand holds Walk Around Inspection Perform the w...

Page 55: ...are in the neutral position 5 Insert the key into the starter switch turn it to the ON position then perform the following inspection The battery charge warning lamp 1 and engine oil pressure warning...

Page 56: ...elease the key The key automatically returns to the ON position 4 Return the throttle lever 5 Check that the warning lamps are off 6 Warm up the engine Refer to page 55 Warming Up the Engine Starting...

Page 57: ...d run it for about 5 minutes with no load Stopping the Engine IMPORTANT Do not stop the engine suddenly when operating with heavy loads or at maximum speed Doing so may cause the engine to overheat or...

Page 58: ...e beginning operations The explanations in this manual are for the ISO pattern B5D008 Left Crawler Forward Left Crawler Reverse Arm Out Arm In Upperstructure Slew Left Upperstructure Slew Right Boom S...

Page 59: ...e beginning operations The explanations in this manual are for the ISO pattern Left Crawler Forward Left Crawler Reverse Boom Lower Boom Raise Upperstructure Slew Left Upperstructure Slew Right Boom S...

Page 60: ...proper hydraulic oil temperature during operation is 50 to 80 C 122 to 176 F but if operations must be performed at lower temperatures heat up the hydraulic oil to at least 20 C 68 F Normal Warm up 1...

Page 61: ...perating speed is normal Inspection After Warm up After warming up the engine and hydraulic oil perform the checks and inspections described below and repair if there is a problem 1 Check that the war...

Page 62: ...n a flat solid surface with no obstacles in the way 1 Lift the machine body using the hoe attachment and dozer blade IMPORTANT Always lift the body before changing the crawler width Failure to do so c...

Page 63: ...chine If necessary slew the cab around before backing up to check that the area is safe and clear Beforeoperatingthetravellevers check to make sure that the dozer blade is to the front of the operator...

Page 64: ...TION It is not possible to change directions when traveling in 2nd high speed To change directions first release the travel speed lever to uncouple the travel levers 1 Tilt the travel speed lever full...

Page 65: ...ply the parking device If you must park on a slope or incline block the machine securely to prevent movement If any controls should be touched accidentally when the safety lock lever is lowered the ma...

Page 66: ...g Return the operating levers to the neutral position to stop the hoe attachments 1 Set the safety lock lever to the released position 2 Set the slew lock lever to the released position 3 Set the peda...

Page 67: ...cket aTo dig Tilt the right operating lever to the left eTo dump Tilt the right operating lever to the right Operating the Boom Swing aTo swing left Press the toe side of the pedal eTo swing right Pre...

Page 68: ...attachment When the pedal is pressed hydraulic oil is delivered to the auxiliary hose s ports a and b aTo deliver hydraulic oil to port a Press the heel side A of the pedal eTo deliver hydraulic oil...

Page 69: ...ewing Doing so will damage the hoe attachment Do not Dig while Traveling Do not dig the bucket into the ground and use the traveling force to dig Be Gentle on the Hydraulic Cylinders Do not extend the...

Page 70: ...rock break the rock up into small pieces with a breaker etc before digging This prevents damage to the machine and is thus more economical in the end Caution on Exposing the Dozer Blade to Shocks Hit...

Page 71: ...blade Doing so could damage the dozer blade and lower body Cautions on Operating Cautions on Traveling Traveling over obstacles rocks stumps etc may subject the body to strong shocks and result in dam...

Page 72: ...for inspection Cautions on Traveling on Slopes WARNING Never exceed the machine s stability capabilities maximum gradeability 25 lateral tipping angle 10 Also note that when actual working area condit...

Page 73: ...n in the diagram above Braking when traveling down slopes When traveling down slopes the brakes are applied automatically when the travel levers are returned to the neutral position If the crawlers sl...

Page 74: ...etc under the lifted crawler 5 Lift the bucket and slowly move out of the mud If both crawlers are stuck 1 Perform steps 1 to 4 above for both crawlers 2 Dig the bucket into the ground in front of th...

Page 75: ...igging Ditches Mount a bucket suited for digging ditches and set the crawlers parallel to the ditch to be dug for greater efficiency When digging wide ditches dig the sides first the center later Digg...

Page 76: ...1 Bring the hoe attachment close to the body 2 Gradually remove the dirt from the side of the mound 3 Once the mound is low remove the dirt from the top If the load on the body is too heavy adjust by...

Page 77: ...ever and idle the engine at low speed 3 Set the slew lock lever to the locked position 4 Lower the bucket and dozer blade to the ground 5 Raise the safety lock lever to engage the lock 6 Stop the engi...

Page 78: ...the machine as well as the lower body from freezing Remove any dirt or water from the body In particular water droplets on the hydraulic cylinder rod surfaces could freeze and if dirt enters into the...

Page 79: ...cause the crawlers to slip off or be damaged due to rocks getting stuck in them Do not use on the seashore The salt may corrode the metal cores Do not let fuel oil salt or chemical solvents get on th...

Page 80: ...f thoroughly 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 in the wint...

Page 81: ...where the slope starts Avoid traveling with one crawler on a slope or projecting object and the other crawler on a flat surface with the machine at a tilt of 10 or greater Travel with both crawlers on...

Page 82: ...80...

Page 83: ...81 TRANSPORT Loading and Unloading 82 Securing the Machine 83 Cautions on Transporting 84...

Page 84: ...ramps and following the procedure below 1 Apply the truck s parking brake and place stoppers against its tires 2 Fasten the ramps securely to the truck bed so that they will not come off Set the ramp...

Page 85: ...rm cylinders then lower the boom 4 Stop the engine and remove the starter key 5 Raise the safety lock lever to engage the lock 6 Set stoppers in front and behind the crawlers 7 Put a chain or wire rop...

Page 86: ...sporting WARNING Know and follow the safety rules vehicle code and traffic laws when transporting the machine Consider the length width height and weight of the truck with the machine loaded on it whe...

Page 87: ...nspection 95 Daily Inspection Every 10 Hours 97 After First 50 Hours New Machines Only 102 Every 50 Hours 105 Every 100 Hours 109 After First 250 Hours New Machines Only 110 Every 250 Hours 111 Every...

Page 88: ...his manual Have inspection and maintenance procedures not prescribed in this manual performed by a Takeuchi sales or service outlet Always keep the machine clean Always keep the machine clean and wash...

Page 89: ...ving 1 or 2 threads at the tip free Disposing of wastes Collect spent fluids from the machine in containers Disposing of wastes irresponsibly damages the environment Dispose of oil fuel cooling water...

Page 90: ...API CD After first 50 hrs Every 250 hrs Upper limit 1 7 1 8 Lower limit 1 0 1 1 System 14 3 7 U S gal Tank 7 3 1 9 U S gal Hydraulic tank Antiwear hydraulic oil Every 2000 hrs Use a clean Quality fuel...

Page 91: ...r of hours shown on the diagram below Clean the suction strainer when changing the return filter element Replacement Interval Hours Item Hydraulic Oil Filter Element 1st time 25 2nd time 100 Periodica...

Page 92: ...90 MAINTENANCE Service Data Tools Part name No Part No Remarks 1 Grease gun 16910 60600 600cc 2 Drain connector 15545 12201 3 Case 16919 00001...

Page 93: ...ts alternately top bottom left then right or in 2 or 3 times so that they are tightened uniformly Service Data Thread Head width b Size a X Pitch Torque General Connection Points N m ft lb Coarse Fine...

Page 94: ...is found in them retighten them or replace them immediately When replacing the hydraulic hoses replace the O rings and seals at the same time Check the fuel and hydraulic hoses according to the period...

Page 95: ...ulic oil level and replenishing 100 Lubricating the working equipment 101 After First 50 Hours New Machines Only Replacing the hydraulic oil return filter 102 Replacing the engine oil and oil filter 1...

Page 96: ...ling system 114 Replacing the air cleaner element 115 Replacing the travel motor gear oil 116 Inspecting and adjusting the engine valve clearance 116 Retightening the engine cylinder head bolts 116 In...

Page 97: ...ne look around the machine and lower body clean any combustible materials off high temperature parts of the engine and inspect for such irregularities as oil leakage water leakage and looseness of nut...

Page 98: ...s for damage Option 8 Check the handrail and step for damage and loose bolts 9 Check the crawler shoe slide track roller idler and sprocket for damage wear and loose bolts 10 Check for oil leakage fro...

Page 99: ...it 3 Inspect the coolant level in the radiator The coolant level must be 30 mm 1 2 in above the top surface of the radiator core If the coolant level is low add coolant Perform the following inspectio...

Page 100: ...einsert the dipstick 1 then pull it back out 4 Check the oil on the dipstick 1 The level must be between the upper limit H and lower limit L If it is below the lower limit L replenish Replenishing 1 R...

Page 101: ...to the bottom of the ring Drain the water and clean Refer to page 109 Cleaning the Water Separator Checking the Fuel Level WARNING Do not smoke or permit open flames while fueling or near fueling ope...

Page 102: ...ine 4 Open the engine hood 5 Inspect the oil level using the sight gauge 2 When the oil temperature is about 20 C 68 F The level should be at the middle of the sight gauge If it is below the middle re...

Page 103: ...Lubricating the Working Equipment 1 Set the machine to the lubrication posture shown in the diagram above ground the working equipment then stop the engine 2 Use the grease gun to lubricate the grease...

Page 104: ...y loosen the vent plug to relieve tank pressure When removing plugs or screws or disconnecting hoses stand to the side and loosen slowly to gradually release the internal pressure before removing 1 Op...

Page 105: ...The oil comes out when the screw is tightened 5 Remove connector B and install cap A IMPORTANT Check the spent oil If it contains large amounts of metal powder consult a Takeuchi sales or service out...

Page 106: ...l cause burns Inspection 1 Open the engine hood 2 Press at the center of the fan pulley 2 and alternator pulley 3 and check the tension about 98N or 22 lbs The slack A should be about 7 to 10 mm 0 28...

Page 107: ...or body in front of the grease discharge valve If no grease is expelled when grease discharge valve is loosened there is a problem Contact your nearest service outletforrepairs DONOTdisassemble as thi...

Page 108: ...lb Lubricating the Slew Bearing WARNING Do not slew while lubricating Doing so is dangerous as you may get caught in the machine 1 Stop the engine with the machine in the posture shown on the diagram...

Page 109: ...icity could cause ignition or explosion WARNING Do not fill the battery above the upper level Doing so could cause the fluid to leak contact and damage the skin or cause parts to corrode Batteries con...

Page 110: ...he fuel filler cap 1 and closing the engine hood and lock it with the key 8 Bleed the air Refer to page 129 Bleeding the Air from the Fuel System Supplement Air in the fuel system can make it difficul...

Page 111: ...ng 3 6 Open the cock 2 and bleed the air Refer to page 129 Bleeding the Air from the Fuel System Cleaning the Water Separator WARNING Do not smoke or permit open flames while handling fuel or working...

Page 112: ...en loosening plugs Working on the machine under these conditions could result in burns or injuries The pressure in the travel motor reduction gears case may cause oil or the plug to fly out Loosen the...

Page 113: ...with the rubber band 5 Cleaning the Air Cleaner WARNING Stop the engine and allow the machine to cool down before performing maintenance The engine muffler radiator and many other parts of the machin...

Page 114: ...ents or other objects can fly and cause serious personal injury IMPORTANT Be careful not to damage the radiator fins when cleaning them When using compressed air or pressurized water make sure the pre...

Page 115: ...forming maintenance Clean up spilled fuel immediately 1 Open the engine hood 2 Close the cock 2 3 Loosen the ring 3 then remove the case 4 and element 5 4 Clean the case 4 5 Assemble the new element i...

Page 116: ...one person ready to shut off the engine immediately while the other works on the machine When performing maintenance be sure to keep your body and clothing away from moving parts Standing at the back...

Page 117: ...ck the coolant level then tighten the radiator cap 1 Replacing the Air Cleaner Element WARNING Stop the engine and allow the machine to cool down before performing maintenance The engine muffler radia...

Page 118: ...es experience Have it performed by a Takeuchi sales or service outlet Retightening the Engine Cylinder Head Bolts This operation requires experience Have it performed by a Takeuchi sales or service ou...

Page 119: ...pressure before removing 1 Slew 45 clockwise and set the machine to the hydraulic oil level inspection posture Refer to page 100 Inspecting the Hydraulic Oil Level and Replenishing 2 Open the engine h...

Page 120: ...ng the air IMPORTANT After replacing the hydraulic oil bleed the air from the hydraulic oil circuit and hydraulic devices Failure to do so may damage the hydraulic devices 1 Start the engine and run i...

Page 121: ...g up the pin holes always do so by sight Your finger may be cut off if you stick it into the hole Removal 1 Ground the bucket as shown on the diagram above in a stable position Supplement When removin...

Page 122: ...120 MAINTENANCE When Required 3 Line up the turn prevention holes install lock pin 1 and set the ring on the inner side C4G032 1...

Page 123: ...usted 1 Lug Replace if the height of A is 5 mm 0 2 in or below 2 Steel cord Replace if the steel cord is exposed over 2 or more links Replace if half or more of the steel cords on one side are cut Whe...

Page 124: ...Tension 2 Use the working equipment to lift the body 3 Set an iron pipe 1 in the rubber crawler and turn the sprocket slowly in the reverse direction 4 Turn until the iron pipe 1 is directly next to t...

Page 125: ...awler is securely engaged on the sprocket and idler 7 Tighten the rubber crawler to the standard tension Refer to page 105 Inspecting and Adjusting the Crawler Tension 8 Install the other rubber crawl...

Page 126: ...to the hydraulic cylinder rods 8 Disconnect the cable from the battery s terminal and cover the battery to prevent freezing During storage WARNING Do not operate the engine in an enclosed area without...

Page 127: ...TING Symptoms that are not Malfunctions 126 If the Engine Overheats 127 If the Battery Goes Dead 128 After the Fuel Runs Out 129 If a Fuse Blows 130 If a Warning Lamp is illuminated 131 Other Symptoms...

Page 128: ...osition while the engine is running at low speed the speed of bucket movement slows down momentarily The slew motor produces noise at the beginning and end of the slewing operation The travel motor pr...

Page 129: ...engine room Procedure 1 Park the machine in a safe place 2 With the engine hood closed inspect whether steam is coming from the engine room 3 If there is steam stop the engine immediately and contact...

Page 130: ...ne IMPORTANT Use jumper cables and clips of a size suited to the battery s capacity Do not used damaged or corroded jumper cables and clips IMPORTANT The rescue vehicle s battery must have the same ca...

Page 131: ...m the problem vehicle s terminal Recharging Have a Takeuchi sales or service outlet recharge batteries that have gone dead Bleeding the Air from the Fuel System 1 Add fuel 2 Open the water separator a...

Page 132: ...ame capacity Inspecting the Fusible Link If the electric power is not switched on after turning the starter switch to the ON position the cartridge type fusible link 2 might be blown open Open the eng...

Page 133: ...uminating even though the level is normal or if it continues illuminating after oil is added consult a Takeuchi sales or service outlet Refer to page 98 Inspecting and Replenishing the Engine Oil OSOB...

Page 134: ...ir cleaner is clogged Hydraulic oil is not of suitable type Replenish to the prescribed level Refer to page 100 Perform the warm up procedure Refer to page 58 Clean the air cleaner Refer to page 111 R...

Page 135: ...e too loose Adjust the tension Refer to page 105 Engine exhaust is white or bluish Excessive engine oil Insufficient fuel Adjust to the prescribed level Refer to page 98 Replace the fuel Engine exhaus...

Page 136: ...e Use safety gloves when handling the wire rope Make sure there is an operator on the machine being towed as well as on the machine that is towing Never tow on slopes Do not let anyone near the wire r...

Page 137: ...135 SPECIFICATIONS Main Specifications 137 Machine Dimensions 138 Operating Range 140 Lifting Capacities 143...

Page 138: ...136 MEMO...

Page 139: ...ith rubber crawlers 25 1 3 64 23 8 3 46 ENGINE Manufacturer and model Yanmar 2TNV70 PTB diesel engine Rated output kW min 1 hp rpm 7 1 2400 9 6 2400 Displacement mI cu in 569 34 7 Starter V kW 12 1 0...

Page 140: ...138 SPECIFICATIONS Machine Dimensions P X D Y Z T L U B X N M B5K001 F S E V C G Q J W H K R A...

Page 141: ...0 106 7 2740 107 9 B 740 29 1 C 2110 83 1 2195 86 5 D 800 31 5 E 385 15 2 F 900 35 4 G 1220 48 1 H 900 35 4 J 180 7 1 K 160 6 3 L 790 31 825 32 5 M 440 17 3 N 340 13 4 P 900 35 4 Q 1920 75 6 1955 77 R...

Page 142: ...140 SPECIFICATIONS Operating Range B5K002 E F G D C H B J K A...

Page 143: ...dius 2730 107 6 2880 113 4 C Max digging depth 1530 60 3 1680 66 1 D Max vertical digging depth 1220 48 1370 53 9 E Max digging height 2860 112 5 2975 117 1 F Max dumping height 2030 79 9 2145 84 4 G...

Page 144: ...142 MEMO...

Page 145: ...n the load is applied 2 A system in which there is no risk of the lifted load falling from the hooking device for example one equipped with a hook slippage prevention device 3 A system in which there...

Page 146: ...6 1 5 4 9 1 0 3 3 0 5 1 6 0 0 293 657 380 852 375 840 194 435 193 432 199 445 213 478 184 414 157 351 162 362 126 283 130 291 135 304 140 314 97 218 127 285 201 451 Over Front Dozer Blade Up 2 5 m 8 2...

Page 147: ...129 291 170 381 201 451 Over Rear 2 5 m 8 2 f t 2 0 6 6 1 5 4 9 1 0 3 3 0 5 1 6 0 0 293 657 184 421 201 451 162 363 Over Side Upper Crawler width 900mm Lower Crawler width 680mm 2 5 m 8 2 ft 2 0 6 6 1...

Page 148: ...0 m 9 8 f t 2 0 6 6 1 5 4 9 1 0 3 3 0 5 1 6 0 0 3 0 m 9 8 ft 2 5 8 2 2 0 6 6 1 5 4 9 1 0 3 3 0 5 1 6 0 0 0 5 1 6 1 0 3 3 1 5 4 9 566 1277 363 815 2 5 8 2 368 837 380 876 190 439 189 438 195 454 198 46...

Page 149: ...6 123 284 125 286 119 274 3 0 m 9 8 f t 2 0 6 6 1 5 4 9 1 0 3 3 0 5 1 6 0 0 3 0 m 9 8 ft 2 5 8 2 2 0 6 6 1 5 4 9 1 0 3 3 0 5 1 6 0 0 0 5 1 6 1 0 3 3 1 5 4 9 2 5 8 2 166 390 97 233 Over Rear Over Side...

Page 150: ...148...

Page 151: ...149 OPTIONS General Precautions 150 Canopy When equipped with Lift eyes 152 Hydraulic Breaker 153 3 Hole Bucket 155 Travel Alarm 158 Biodegradable Oil 159 Seat Belt 160...

Page 152: ...Follow the leader s instructions on operating methods and procedures Determine a signal leader and heed this person s signals When removing or installing the hoe attachment place it in a stable positi...

Page 153: ...its own weight when it is stopped in midair also increases when heavy attachments are installed The machine can tip over more easily in the lateral direction than in the longitudinal direction Do not...

Page 154: ...esult in the machine losing its balance IMPORTANT This lifting method applies to machines with standard specifications When lifting this machine with a crane use a two leg sling with a 60 degree sling...

Page 155: ...T When mounting devices select devices suited for this machine For advice on selecting device contact a Takeuchi sales or service outlet Precautions on Operating Run the engine with 75 the maximum spe...

Page 156: ...r the oil deteriorates quicker than during normal digging Be sure to replace the hydraulic oil and return filter element Failure to replace these in time can lead to damage to the machine and breaker...

Page 157: ...erforming maintenance or repairs under the machine set all working equipment against the ground or in the lowermost position To prevent unexpected movement securely block the working elements when rep...

Page 158: ...e The same procedure can be used to remove the other tooth points Installation 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 t...

Page 159: ...rive in the locking pin 1 with a hammer until it is flush with the tip of the tooth point 2 ear 5 The locking pin 1 is now driven in The same procedure can be used to install the other tooth points OL...

Page 160: ...e is a problem in the electrical system This could cause fires Contact a Takeuchi sales or service outlet 1 Park the machine in a safe place 2 Set the starter switch to OFF 3 Open the fuse holder and...

Page 161: ...e oil This 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 o...

Page 162: ...esired length 3 Make sure that the belt is not twisted and then insert the tongue plate B into the buckle C of the seat belt until you hear a clicking sound as it locks in place 4 Pull the belt until...

Page 163: ...161 INDEX...

Page 164: ...45 C Canopy When equipped with Lift eyes 152 Cautions 78 Cautions after Completing Operations 76 Cautions on Maintenance 86 Cautions on opening the engine hood 27 Cautions on Operating 69 Cautions on...

Page 165: ...ne Overheats 127 Important Parts 92 In cold weather 15 Index 161 Inspecting and adjusting the crawler tension 105 Inspecting and adjusting the engine valve clearance 116 Inspecting and adjusting the f...

Page 166: ...e option 39 Meters 41 Mounting and Dismounting 52 N Names of Components 36 Never modify the machine 11 Never remove safety equipment 9 Never slew swing sideways with excessive weights 21 O Observe all...

Page 167: ...ng the travel motor gear oil 110 Replacing the travel motor gear oil 116 Retightening the engine cylinder head bolts 116 S Safety 7 Safety Lock Lever 43 Safety signs decals 32 Seat 40 Seat and Seat Be...

Page 168: ...orrect tools 25 Using optional products 11 W Walk Around Inspection 52 Walk Around Inspection 95 Warming Up the Engine 55 Warming Up the Machine Hydraulic Oil 58 Warning Lamps 41 Watch boom clearance...

Page 169: ...First Published September 2001 No 23105 Tenth Published March 2006 OPERATOR S MANUAL TB108 Compact Excavator Edited and issued by TAKEUCHI MFG CO LTD Printed in Japan by STATION M Co Ltd...

Page 170: ...he State of California to cause cancer birth defects and other reproductive harm Battery posts terminals and related accessories contain lead and lead compounds chemicals known to the State of Califor...

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Takeuchi TB108, Operator'S Manual

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