Page 1 TB53FR Compact Excavator Serial No. 15810675~ Book No. AJ1E007 OPERA TOR’S MANUAL WARNING Read and understand these instructions. Failure to do so can cause injury or death.
Page 2 When transferring ownership of this machine, be sure to provide this manual to the next owner. Takeuchi supplies machines complying to the local regulations and standards of the country of export. If your machine has been purchased in another country or from a person or company of another country, it may not have the safety devices or safety standards required for use in your country.
Page 3 It is your responsibility to observe all pertinent laws and regulations and to follow the manufacturer’s instructions on machine operation, inspection and maintenance. Virtually all accidents occur as the result of a failure to observe basic safety rules and precautions. An accident can often be avoided by recognizing potentially hazardous situations beforehand.
Page 4: Introduction
If you have any questions about the machine, please contact a Takeuchi sales or service outlet. Manual storage compartment Serial numbers A compartment for storing this manual is...
Page 5: Machine Description
MACHINE DESCRIPTlON Front, rear, Ieft and right FRONT This manual refers the front, rear, left and right of the machine as seen when sitting in the operator’s seat with the dozer blade visible to the front. Designated operations LEFT RIGHT Use this machine primarily for the following operations: ¡...
Page 7: Table Of Contents
CONTENTS Introduction ........2 Machine Description ...... 3 Safety ..........7 Controls .........35 Operation ........61 Transport ........89 Maintenance ........93 Troubleshooting ......139 Specifications ......151 Options ........167 Index ..........185...
Page 9: Safety
SAFETY General precautions ........8 Preparing precautions ....... 12 Starting precautions ........14 Operating precautions ....... 16 Stopping precautions ........ 23 Transporting precautions ......24 Maintenance precautions ......25 Safety signs (Decals) ......... 32...
Page 10: Safety
SAFETY General Precautions Wear appropriate clothing and Observe all safety rules personal protective equipment ¡ Operation, inspection and maintenance of this machine must be performed only by a trained and qualified person. ¡ All rules, regulations, precautions and safety procedures must be understood and followed when performing operation, inspection and maintenance of this machine.
Page 11: General Precautions
SAFETY General Precautions Provide a fire extinguisher and Use a signal person and flagman first aid kit Know and use the hand signals required for ¡ Know where a fire extinguisher and first particular jobs and make sure who has the aid kit are located and understand how to responsibility for signaling.
Page 12 SAFETY General Precautions Be sure to lock the safety lock Avoid fire and explosion hazards lever before leaving the operator’s seat Keep flames away from fuel, hydraulic fluid, oil, grease and antifreeze. Fuel is particularly ¡ Before leaving the operator’s seat, raise flammable and dangerous.
Page 13 ¡ For clean up, use wet methods or a operation or service life. ¡ Takeuchi will not be held responsible for vacuum equipped with a high efficiency particulate air (HEPA) filter. any injuries, accidents or damage to its ¡...
Page 14: Preparing Precautions
SAFETY Preparing Precautions Know the working area Alway keep the machine clean Before starting operation, know the working area to ensure safety. ¡ Check the topography and ground condition of the working area, or the structure of the building when working indoors, and take the necessary safety measures in dangerous spots.
Page 15: Preparing Precautions
SAFETY Preparing Precautions Perform inspection and maintenance daily Failure to notice or repair machine irregularities or damage can lead to accidents. ¡ 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 engine occurs, stop the machine motion as quickly as possible, follow the shutdown...
Page 16: Starting Precautions
SAFETY Starting Precautions Maintain three point contact Clear the area of other persons when mounting and dismounting before starting the machine ¡ Do not jump on or off the machine. Never Do not start the engine until you are sure it is attempt to mount or dismount a moving safe.
Page 17: Starting Precautions
SAFETY Starting Precautions Starting with jumper cables In cold weather ¡ Be careful of slippery conditions on Use jumper cables only in the recommended manner. Improper use of jumper cables can freezing ground, steps and hand holds. ¡ In severe cold weather, do not touch any result in battery explosion or unexpected machine motion.
Page 18: Operating Precautions
SAFETY Operating Precautions Check for safety in the Ensure good visibility surrounding area before starting ¡ When working in dark places, turn on the machine’s working lights and headlights and/or provide extra stationary lighting if necessary. ¡ When visibility is poor due to severe weather (fog, snow or rain), stop operating the machine and wait until conditions improves.
Page 19: Operating Precautions
SAFETY Operating Precautions Check the position of the Travel safety undercarriage (tracks) before traveling (12 to 16 in.) ¡ Travel with the dozer blade up, the hoe attachment folded as shown on the Before operating the travel levers, check to diagram, and the bucket raised 30 to 40 make sure that the dozer blade is to the front cm (12 to 16 in.) from the ground.
Page 20 SAFETY Operating Precautions Cautions on traveling on slopes When traveling on slopes or grades, be careful that the machine does not tip (roll) over or slide. ¡ Never exceed the machine’s stability capabilities (maximum gradeability –30°, lateral tipping angle –15°). Also note that when actual working area conditions are ¡...
Page 21 SAFETY Operating Precautions ¡ Maintain the maximum possible distance Insure driver safety before from power lines and never violate the loading trucks minimum clearance. ¡ Always contact the nearest electric utility and determine jointly what specific precautions must be taken to insure safety. ¡...
Page 22 SAFETY Operating Precautions • The ground is weak after rain or Watch out for hazardous working explosions. conditions • The ground is also unstable on banks and near dugout trenches. Operating on slopes is dangerous When operating on slopes or grades, slewing (swinging) or operating working equipment may cause the machine to lose stability and ¡...
Page 23 SAFETY Operating Precautions Never slew (swing) sideways with Excavators are not designed for excessive weights lifting loads The machine can tip over more easily in the The machine is specifically designed for lateral direction than in the longitudinal excavation work and has no safety devices direction.
Page 24 SAFETY Operating Precautions Danger of flying objects Cautions on Towing This machine is not equipped with protective guards to protect the operator from flying objects. Do not use the machine in places where there are risks of the operator being hit by flying objects.
Page 25: Stopping Precautions
SAFETY Stopping Precautions Park safely E3A4901 ¡ Park the machine on firm, level ground and apply the parking device. ¡ When parking on streets, use barriers, caution signs, lights, etc., so that the machine can easily be seen even at night to avoid collision with other vehicles.
Page 26: Transporting Precautions
SAFETY Transporting Precautions Load and unload the machine Transport the machine safely safely ¡ Know and follow the safety rules, vehicle code and traffic laws when transporting the machine. ¡ Consider the length, width, height and Fasten to the suspension fitting weight of the truck with the machine Ramp loaded on it when determining the best...
Page 27 SAFETY Maintenance Precautions Attach a “DO NOT OPERATE” tag Anti-explosive lighting Severe injury could result if an unauthorized person should start the engine or touch controls during inspection or maintenance. ¡ Stop the engine and remove the key before performing maintenance. ¡...
Page 28: Maintenance Precautions
SAFETY Maintenance Precautions Stop the engine before Prepare the work area performing maintenance ¡ Select a firm, level work area. Make sure ¡ Avoid lubrication or mechanical there is adequate light and, if indoors, adjustments with the machine in motion ventilation.
Page 29 SAFETY Maintenance Precautions Securely block the machine or Secure the engine hood or cover any component that may fall when opened Be sure to secure the engine hood or cover when opening it. Do not open the engine hood or cover on slopes or in strong wind. ¡...
Page 30 SAFETY Maintenance Precautions Use caution when fueling Handling of hoses Fuel, 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. ¡...
Page 31 Please contact If fluid is injected into the skin, it must be a Takeuchi sales or service outlet. removed within a few hours by a doctor familiar with this type of injury.
Page 32 SAFETY Maintenance Precautions Be careful with grease under Avoid battery hazards pressure ¡ Batteries contain sulfuric acid which will damage eyes or skin on contact. • If acid contacts eyes, flush immediately with clean water and get prompt medical attention. •...
Page 33 Have a Takeuchi service agent Disposing of wastes repair welding cracks or other damage Ask a Takeuchi service agent to repair any welding problems which are detected. If not feasible, make sure the welding is done by a qualified person in a properly equipped workplace.
Page 34 SAFETY Safety Signs (Decals) The following safety signs (decals) have been placed on your machine in the areas indicated. They are intended for 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.
Page 35: Safety Signs (Decals)
* Do not disassemble or damage the sensors installed on the boom and main body. In addition, do not install attachments other than those designated by Takeuchi. The interference prevention system may not function properly if other 2. No.03593-07400 attachments are installed.
Page 36: Diesel Fuel
SAFETY Safety Signs (Decals) 8. No.03593-47010 14. No.03993-52309 The Attachment Interference Switch (AIS) WARNING is automatically set to the M mode by the Interference Prevention System (IPS) when the engine is started. To use the minimal front radius feature, THIS EXCAVATOR reset the AIS to the M position then select MUST NOT BE USED the appropriate attachment width(S.L or M)
Page 37: Controls
CONTROLS Names of Components ......36 Doors and Covers ........38 Seat and Seat Belt ........43 Instrument Cluster ........45 Switches ............. 47 Levers and Pedals ........50 Accessories ..........52...
Page 38: Names Of Components
CONTROLS Names of Components J1A005 Upperstructure Undercarriage Working equipment 1. Cab 6. Crawler belt 11. Bucket 2. Seat 7. Idler 12. Bucket cylinder 3. Engine hood 8. Track roller 13. Arm 4. Fuel tank 9. Carrier roller 14. Arm cylinder 5.
Page 39 CONTROLS Names of Components J1B0011 1. Instrument cluster 13. Offset pedal 2. Starter switch 14. Travel lever 3. Light switch 15. Auxiliary hydraulic switches 4. Horn switch 16. Blade lever 5. Travel speed switch 17. Decel. switch 6. Wiper switch (Cab) 18.
Page 40: Doors And Covers
CONTROLS Doors and Covers Lock and unlock Starter Key C4C001 E4B003 1. Insert and turn the starter key. The starter key is used not only to start and Opening stop the engine, but also to lock and unlock 1. Pull the knob (1) towards you and open the following places: the door.
Page 41 CONTROLS Doors and Covers 5. Once the window frame is against the Front Window (Cab) stopper, move the lock pins (1) to the outside to lock front window. WARNING Closing ¡ ¡ ¡ ¡ ¡ Grasp the handles firmly with both hands when opening and closing the WARNING front window.
Page 42 CONTROLS Doors and Covers Lower Front Window (Cab) Side Window (Cab) Removing C4C007 C4C005 1. Grasp the catch (7), unlock it and open 1. Open the front window and stow it in the the side window. ceiling. 2. To close the side window, close it until a 2.
Page 43 CONTROLS Doors and Covers Opening Tool Case L2B004 1. Insert and turn the starter key clockwise J1B013 to unlock the engine hood. Lock and unlock 2. Lift the engine hood fully. 1. Insert and turn the starter key counterclockwise (clockwise) to unlock (lock).
Page 44 CONTROLS Doors and Covers Fuel Filler Cap WARNING ¡ ¡ ¡ ¡ ¡ Do not smoke or permit open flames while fueling or near fueling operations. ¡ ¡ ¡ ¡ ¡ Supply fuel in a well ventilated place and with the engine stopped. ¡...
Page 45: Seat And Seat Belt
CONTROLS Seat and Seat Belt (B) Fore-and-aft adjustment Seat 1. Pull on lever (2) and slide the seat backward or forward to bring it to the optimum position WARNING for operating the machine. 2. Release the lever (2) at the desired position Adjust, secure and latch the operator’s and the seat will be locked there.
Page 46 CONTROLS Seat and Seat Belt Seat Belt CAUTION Always fasten the seat 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.
Page 47: Instrument Cluster
CONTROLS Instrument Cluster G4B008 3. Coolant Temperature Warning Lamp Warning Lamps This lamp flashes and an alarm is sounded if the IMPORTANT: If a warning lamp flashes engine coolant temperature and an alarm is sounded, stop all C4B012 rises abnormally while the operations immediately and inspect and engine is running.
Page 48 CONTROLS Instrument Cluster Indicators Meters 6. Glow Lamp 9. Hour Meter This lamp turns off when This displays the total engine preheating engine running time in completed. hours. C4B013 G4B012 The rightmost digit indicates tenths of hours (6 minutes). 7. Travel Speed Lamp Set the inspection and maintenance intervals This lamp lights when the according to the time displayed on the hour...
Page 49: Switches
CONTROLS Switches Starter Switch Horn Switch PREHEAT START E4B010 J1B007 IMPORTANT: Do not repeatedly switch Press the switch on the right operating lever the key from OFF to ON and ON to OFF to blow the horn. over a short period. Doing so will cause engine breakdown.
Page 50 CONTROLS Switches Auxiliary Hydraulic Switches Attachment Interference Switch WARNING ¡ ¡ ¡ ¡ ¡ Failure to properly set the Attachment Interference Switch can result in equipment damage, serious injury, or death. ¡ ¡ ¡ ¡ ¡ Ensure that all buckets used in the standard position are no longer than a J1B009 standard bucket when measured from...
Page 51 CONTROLS Switches Light Switch Wiper Switch (Cab) IMPORTANT: If no washer fluid is discharged, do not operate the washer. Doing so may damage the pump. IMPORTANT: Operating the wiper with no moisture on the windshield will scratch the glass. Apply water or washer fluid when operating the wiper.
Page 52: Levers And Pedals
CONTROLS Levers and Pedals Safety Lock Lever Throttle 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 when the safety lock lever is lowered, the machine will move C4B021 suddenly, and cause serious injury or...
Page 53 CONTROLS Levers and Pedals Blade Lever Offset Pedal J1B003 J1B0121 Use this lever to operate the dozer blade. Use this pedal to operate the boom offset. (A) ..Blade up (A) ..Boom offset right (B) ..Blade down (B) ..Boom offset left Refer to page 75 “Operating the Dozer Refer to page 75 “Operating the Boom Blade”.
Page 54: Accessories
CONTROLS Accessories Outlets Heater (Cab) WARNING ¡ ¡ ¡ ¡ ¡ Always be sure to allow sufficient ventilation. ¡ ¡ ¡ ¡ ¡ Do not place combustible or explosive objects near the air outlets. J1B005 Fan Switch Move knob (1) up and down or left and right to adjust the direction of the air.
Page 55 CONTROLS Accessories Battery Switch Interior Light (Cab) IMPORTANT: The battery capacity will WARNING decrease if the interior light is left on for long periods of time the engine stopped. Never set this switch to the OFF (O) Turn the lamp off when leaving the position while the engine is running.
Page 56 CONTROLS Accessories a. Start and run the engine at low idle with Auxiliary Hydraulic Lines no load for 10 minutes. b. With the engine running at low idle WARNING operate the auxiliary hydraulic switches repeatedly (approx. 10 times) to purge Oil may spurt out if caps or filters are air from the hydraulic lines.
Page 57 CONTROLS Accessories 2. Stop the engine and open the selector External Power Sockets (for EU) valve (1) on the machine body. (The residual pressure is released from WARNING the (b) port line.) Only use applicable electric products with When equipped with accumulator (option): these sockets.
Page 58 CONTROLS Accessories Cigarette Lighter (Cab) Ashtray (Cab) WARNING WARNING ¡ ¡ ¡ ¡ ¡ Do not leave the cigarette lighter’s ¡ ¡ ¡ ¡ ¡ Be sure to extinguish cigarettes and knob pressed in. Doing so heats up the matches completely before putting lighter, and could be dangerous.
Page 59 CONTROLS Accessories Radio (Cab) Operating precautions ¡To ensure safe operation of the machine, always be sure to keep the volume of the radio down to a level where you can easily hear sounds from outside the machine. ¡Do not keep the radio playing for long periods of time with the engine stopped. Doing so will drain the battery of its charge and make it difficult or impossible to restart the engine.
Page 60 CONTROLS Accessories (4) Program indicators (8) Fast-forward / rewind / program Indicates tape direction. When s lamp is on. changeover button Upper side of a tape is playback, t indicates playback of lower side. Fast-forward (5) Display MTL LOUD ST MTL LOUD ST L2C003 Fast-rewind / Stop...
Page 61 CONTROLS Accessories (12) Band select switch Pressing the “BAND” button changes over KRH–M867 DC12V/24V between FM1, FM2 and AM (MW) bands. AUTO REVERSE CASSETTE STEREO RECEIVER The display indicates the receiving band MTL LOUD ST name and frequency. (13) Metal switch METAL Press the “MTL”...
Page 62 CONTROLS Accessories ¡Set the time (15) DISP (Time / Frequency) button This system is equipped with a clock which BASS can show the accurate time. Even if the radio is off, the clock still shows the time. LOUD DISP PS/AS LOUD DISP (16) PS / AS switch...
Page 63: Operation
OPERATION Before Starting Operation ......62 Starting and Stopping the Engine ..... 63 Machine Operation ........66 Operating Procedures ....... 76 Parking the Machine ........84 Handling in Cold Weather ......85 Handling Rubber Crawlers ......86...
Page 64: Before Starting Operation
OPERATION Before Starting Operation Mounting and Dismounting Walk-Around Inspection Perform the walk-around inspections before WARNING starting the engine the first time that day. Perform the inspections as described under ¡ ¡ ¡ ¡ ¡ Do not jump on or off the machine. “Maintenance - Walk-Around Inspection”...
Page 65: Starting And Stopping The Engine
If a lamp does not light or the alarm is not sounded, the bulb may be burnt out or a wire may be damaged. Contact a Takeuchi sales or service outlet for repairs. 4. Check that all the levers and pedals are in the neutral position.
Page 66: Starting The Engine
OPERATION Starting and Stopping the Engine Starting in Cold Weather Starting the Engine WARNING ¡ ¡ ¡ ¡ ¡ Clear the area of all persons. ¡ ¡ ¡ ¡ ¡ Sound horn to alert everyone around the machine. IMPORTANT: Do not run the starter motor C4D003 for more than 15 consecutive seconds.
Page 67 OPERATION Starting and Stopping the Engine Warming Up the Engine Stopping the Engine IMPORTANT: Avoid racing the engine IMPORTANT: Do not stop the engine until it is warmed up. suddenly when operating with heavy Do not warm up the engine for long loads or at maximum speed.
Page 68: Machine Operation
OPERATION Machine Operation Lever Pattern (ISO Pattern) WARNING ¡ ¡ ¡ ¡ ¡ Be careful to check which pattern of lever control arrangement you are operating with before beginning operations. ¡ ¡ ¡ ¡ ¡ The explanations in this manual are for the ISO pattern. L2D0041 Left Crawler Forward Right Crawler Forward...
Page 69 OPERATION Machine Operation Lever Pattern (JCB Pattern) WARNING ¡ ¡ ¡ ¡ ¡ Be careful to check which pattern of lever control arrangement you are operating with before beginning operations. ¡ ¡ ¡ ¡ ¡ The explanations in this manual are for the ISO pattern. L2D0111 Left Crawler Forward Right Crawler Forward...
Page 70 OPERATION Machine Operation Warming Up the Machine (Hydraulic Oil) WARNING Operating the working equipment without warming up the machine (hydraulic oil) is dangerous, as response will be slow E4D009 and the equipment may move in 3. Extend and retract each of the cylinders unexpected ways.
Page 71 OPERATION Machine Operation 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. L2D009 (1) Offset the boom to the front of the operator’s seat and move the boom near the cab.
Page 72 OPERATION Machine Operation Traveling Forward and Backward Operating the Travel Levers WARNING ¡ ¡ ¡ ¡ ¡ Never allow anyone to enter the slewing (swing) radius and machine path. ¡ ¡ ¡ ¡ ¡ Signal your intention to move by sounding the horn.
Page 73 OPERATION Machine Operation Press the travel speed switch on the right 5. Operate the left and right travel levers as described below. travel lever to switch to 2nd (high) speed, and press it again to return to 1st speed (low speed). Pivot Turn Neutral Neutral...
Page 74 OPERATION Machine Operation Spin Turn Stopping Travel WARNING ¡ ¡ ¡ ¡ ¡ Park the machine on firm, level ground Neutral and apply the parking device. If you must park on a slope or incline, block the machine securely to prevent movement.
Page 75 Doing so may cause the Interference Prevention System to malfunction. If there is a problem, contact a Takeuchi sales or service outlet for inspection or repair. Sensors J1B017 To properly set the AIS :...
Page 76 OPERATION Machine Operation Slewing Operating the Working Equipment WARNING WARNING Check the surrounding area for safety ¡ ¡ ¡ ¡ ¡ Be careful to check which pattern of before slewing. lever control arrangement you are operating with before beginning operations. ¡...
Page 77 OPERATION Machine Operation Operating the Arm Operating the Dozer Blade E4D023 E4D026 a To contract the arm: a To lower the dozer blade: Tilt the left operating lever backward. Tilt the lever forward. e To extend the arm: e To raise the dozer blade: Tilt the left operating lever forward.
Page 78: Operating Procedures
OPERATION Operating Procedures Be Gentle on the Hydraulic Cylinders Prohibited Operations WARNING ¡ ¡ ¡ ¡ ¡ Do not operate on base rock (hard or soft). ¡ ¡ ¡ ¡ ¡ Do not slew (swing) while traveling. If you must operate the hoe attachment while traveling, operate at speeds slow E4D031 enough so you have complete control...
Page 79 OPERATION Operating Procedures Do not Perform Operations Using the Caution on Exposing the Dozer Blade to Machine’s Dropping Force Shocks E4D040 Hitting the dozer blade against rocks, etc., could damage the dozer blade or the blade cylinder. Caution on Folding the Hoe Attachment E4D033 Putting excessive strain on the machine will shorten its service life.
Page 80 OPERATION Operating Procedures Pay Attention to the Dozer Blade when Cautions on Operating Digging Cautions on Traveling E4D0431 E4A040 When digging deeply with the dozer blade positioned at the front, be careful that the Traveling over obstacles (rocks, stumps, etc.) boom cylinder and bucket do not hit the dozer may subject the body to strong shocks and blade.
Page 81 If the slew bearing Make sure the machine never faces or main body should get submerged, sideways with respect to the slope. contact a Takeuchi sales or service outlet for inspection.
Page 82 OPERATION Operating Procedures Traveling Posture Braking when traveling down slopes Traveling up slopes Braking D5D028E When traveling down slopes, the brakes are When traveling up slopes at an angle of 15° applied automatically when the travel levers or greater, travel in the posture shown in the are returned to the neutral position.
Page 83 OPERATION Operating Procedures Do not open the door while traveling on Getting Out of Mud slopes If the machine gets stuck in mud, use the procedure below to get it out. If one crawler is stuck E4D048 Opening the door while traveling on slopes is dangerous, as the force required to open and close the door changes abruptly.
Page 84 OPERATION Operating Procedures Digging Side Ditches Operations Possible with this Machine Excavating 60° 80 ~120 75° E4D052 Use the boom swing function to dig side ditches as shown in the diagram. E4D0501 Loading 1. Set the dozer blade on the side opposite the side you want to dig on.
Page 85 OPERATION Operating Procedures Leveling E4D053 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 raising or lowering the dozer blade.
Page 86: Parking The Machine
OPERATION Parking the Machine Inspection and Checks After Parking Stopping the Engine WARNING 1. Check for oil and water leakage and inspect the working equipment, covers and lower body. If any irregularities are found, repair. 2. Fill the fuel tank. Refer to page 107 “Inspecting the Fuel Level”.
Page 87: Handling In Cold Weather
After Cold Weather is Over performance decreases. Inspect the battery. If the charge is low, Perform the following after cold weather is contact a Takeuchi sales or service outlet to over: have the battery charged. ¡ Change the fuel and the oils for the Refer to page 115 “Inspecting the Battery...
Page 88: Handling Rubber Crawlers
OPERATION Handling Rubber Crawlers Rubber crawlers have an inherent weakness due to their use of rubber. Be sure to heed the prohibitions and cautions below so as to prevent damage to the crawlers and crawler slippage. Prohibited Actions E4D057 Do not travel or operate the machine in the ¡...
Page 89 OPERATION Handling Rubber Crawlers Preventing the Rubber Crawlers from Cautions Slipping Off Heed the following in order to prevent the Heed the following cautions when operating rubber crawlers from slipping off: the machine: ¡Always keep the crawlers at the proper ¡...
Page 90 OPERATION Handling Rubber Crawlers ¡ Do not change directions when the crawler belts are slack as shown in the diagram.
Page 91: Transport
TRANSPORT Loading and Unloading ......90 Securing the Machine ........ 91 Cautions on Transporting ......92...
Page 92 TRANSPORT Loading and Unloading 1. Apply the truck’s parking brake and place WARNING stoppers against its tires. 2. Fasten the ramps securely to the truck bed The machine may roll or tip over or fall so that they will not come off. Set the while loading or unloading it.
Page 93: Securing The Machine
TRANSPORT Securing the Machine After loading the machine in the designated position, secure it as described below. Transporting Posture Wire rope Padding E4F002 1. Lower the dozer blade. 2. Fully extend the bucket and arm cylinders, then lower the boom. 3.
Page 94: Cautions On Transporting
TRANSPORT Cautions on Transporting 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 when determining the best route.
Page 95: Maintenance
MAINTENANCE General ............94 Service Data ..........96 Important Parts ........100 Maintenance Chart ........101 Walk-Around Inspection ......103 Daily Inspection (Every 10 Hours) ... 105 After First 50 Hours (New Machines Only) ......110 Every 50 Hours ......... 113 After First 250 Hours (New Machines Only) ......
Page 96: General
Have inspection and maintenance as recommended in this manual. procedures not prescribed in this manual performed by a Takeuchi sales or service The inspection and maintenance items are outlet. divided according to the machine’s total operating time (inspection and maintenance Always keep the machine clean.
Page 97 If the sealing grooves of the surface serviced parts. ¡ Operate all the operating levers and check of contact are damaged, consult a Takeuchi sales or service outlet. that the machine is operating properly. Seals and split pins Cautions on handling of battery cables ¡Replace removed seals and split pins with...
Page 98: Service Data
MAINTENANCE Service Data Fuel and Lubricant Chart Use different fuels, lubricants and greases according to the temperature, referring to the chart below. ¡ Change the lubricant earlier than as shown in the table if it is extremely dirty or its performance has deteriorated severely.
Page 99 MAINTENANCE Service Data Replace the hydraulic oil regularly! ¡When using a hydraulic breaker, the oil Replacement Interval (Hours) deteriorates quicker than during normal Item Hydraulic Oil Return Filter digging. Be sure to replace the hydraulic oil and return filter element. 1st time •...
Page 100 MAINTENANCE Service Data Tools 14 15 16 17 J1G017 Part name Remarks Part name Part No. Remarks Part No. Spanner 19100-47081 10-12 13 Hammer 16903-00330 Spanner 19100-47082 14-17 14 Hex. wrench 16906-00400 Screwdriver 19100-06112 (+) (–) 15 Hex. wrench 16906-00500 Filter wrench 19100-65081 16 Hex.
Page 101 ¡ Tightening torques when mounting plastic covers differ from the values on the table below. Consult a Takeuchi sales or service outlet. Tightening too strongly will break the cover. ¡ When replacing nuts and bolts, replace them with nuts and bolts of the same size and standards.
Page 102: Important Parts
If a hose clamp is deformed or cracked, replace it immediately. When replacing the important parts, please contact a Takeuchi sales or service outlet . Also check the hydraulic hoses other than the above important parts. If any abnormality is found in them, retighten them or replace them immediately.
Page 103: Maintenance Chart
MAINTENANCE Maintenance Chart Maintenance Items See page Walk-Around Inspection Inspecting by opening the engine hood and covers Inspecting by walking around the machine Inspecting while sitting in the operator’s seat Daily Inspection (Every 10 Hours) Inspecting and replenishing the coolant Inspecting and replenishing the engine oil Inspecting the water separator Inspecting the fuel level...
Page 104 MAINTENANCE Maintenance Chart Maintenance Items See page Every 500 Hours Replacing the hydraulic oil return filter Replacing the fuel filter Every 1000 Hours Cleaning the engine cooling system Replacing the air cleaner element Replacing the air breather filter Replacing the travel motor gear oil Inspecting and adjusting the engine valve clearance Retightening the engine cylinder head bolts Inspecting the engine fuel injection pressure and spray condition...
Page 105: Walk-Around Inspection
MAINTENANCE Walk-Around Inspection Perform the following inspections once every day before starting the engine the first time. WARNING ¡ ¡ ¡ ¡ ¡ Before operating, perform the walk-around inspections and make repairs immediately should any irregularities be found. ¡ ¡ ¡ ¡ ¡ Be sure to secure the engine hood or cover when opening it. Do not open the engine hood or cover on slopes or in strong wind.
Page 106 MAINTENANCE Walk-Around Inspection Inspecting by Walking Around Inspecting While Sitting in the the Machine Operator’s Seat 4. Check lights for dirt, damage and burnt 13. Check the windshield for dirt or damage. out bulbs. 14. Check the seat and seat belt for dirt or 5.
Page 107: Daily Inspection (Every 10 Hours)
MAINTENANCE Daily Inspection (Every 10 Hours) Perform the following inspections once every day before starting the engine the first time. WARNING ¡ ¡ ¡ ¡ ¡ Before operating, perform the Daily inspections and make repairs immediately should any irregularities be found. ¡...
Page 108 MAINTENANCE Daily Inspection (Every 10 Hours) Inspecting and Replenishing the Inspecting the Water Separator Engine Oil WARNING WARNING Stop the engine and allow the machine Stop the engine and allow the machine to cool down before performing to cool down before performing inspection and maintenance.
Page 109 MAINTENANCE Daily Inspection (Every 10 Hours) Inspecting the Hydraulic Oil Level Inspecting the Fuel Level and Replenishing WARNING WARNING ¡ ¡ ¡ ¡ ¡ Do not smoke or permit open flames Oil may spurt out if caps or filters are while fueling or near fueling removed or pipes disconnected before operations.
Page 110 MAINTENANCE Daily Inspection (Every 10 Hours) Replenishing J1G0031 1. Remove cap nut (3) on the air breather (2). 2. Press button (4) and bleed the air from the tank. 3. Tighten securely by hand with cap nut (3). 4. Remove the plug (1). 5.
Page 111 MAINTENANCE Daily Inspection (Every 10 Hours) Lubricating the Working Equipment J1G0151 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 nipples. 3.
Page 112: After First 50 Hours (New Machines Only)
MAINTENANCE After First 50 Hours (New Machines Only) Replacing the Hydraulic Oil Return Filter WARNING ¡ ¡ ¡ ¡ ¡ Stop the engine and allow the machine to cool down before performing maintenance. J1G0031 • The engine, hydraulic lines and many 1.
Page 113 (The oil comes out when the screw is tightened.) 3. 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 outlet. 3. Tighten the drain plug (3).
Page 114 MAINTENANCE After First 50 Hours (New Machines Only) Adjustment Inspecting and Adjusting the Fan Belt WARNING Stop the engine and allow the machine to cool down before performing inspection and maintenance. ¡ ¡ ¡ ¡ ¡ The engine, muffler, radiator, hydraulic lines, sliding parts and many other 1.
Page 115: Every 50 Hours
MAINTENANCE Every 50 Hours Inspecting and Adjusting the Crawler Tension WARNING ¡ ¡ ¡ ¡ ¡ If you must work beneath the raised machine or equipment, always use wood blocks, jack-stands or other rigid E4G0201 and stable supports. Never get under 2.
Page 116 MAINTENANCE Every 50 Hours 2. Using the grease gun, insert grease through the grease nipple (3) in the grease discharge valve (2). 3. Inspect the crawler tension. Decreasing the tension L4G010 1. Stop the engine with the machine in the posture shown on the diagram above.
Page 117 MAINTENANCE Every 50 Hours Inspection Inspecting the Battery Fluid Level and Replenishing IMPORTANT: Check the fluid level of all cells, even when the fluid level can be DANGER checked by indicator. ¡ ¡ ¡ ¡ ¡ Do not use the battery when the fluid level is below the lower level.
Page 118 MAINTENANCE Every 50 Hours Draining the Fuel Tank WARNING ¡ ¡ ¡ ¡ ¡ Do not smoke or permit open flames while handling fuel or working on the fuel system. ¡ ¡ ¡ ¡ ¡ Stop the engine in a well-ventilated place and allow it to cool down before Remove the caps (4) and look into the fluid performing maintenance.
Page 119: After First 250 Hours (New Machines Only)
MAINTENANCE After First 250 Hours (New Machines Only) Replacing the Travel Motor Gear Oil WARNING LEVEL ¡ ¡ ¡ ¡ ¡ Stop the engine and allow the machine DRAIN to cool down before performing maintenance. • The travel motors are hot directly E4G035 after the engine is stopped.
Page 120: Every 250 Hours
MAINTENANCE Every 250 Hours 1. Open the engine hood. Replacing the Engine Oil and Oil Filter Refer to page 111 “Replacing the Engine Oil and Oil Filter”. Inspecting and Adjusting the Fan Belt J1G007 Refer to page 112 “Inspecting and Adjusting the Fan Belt”.
Page 121 MAINTENANCE Every 250 Hours E4G034 8. Light up the inside of the element (3) with a bulb, inspect it, and replace it if there are small holes or thin spots. 9. Remove the cloth or tape applied in step 5. J1G007 10.
Page 122 MAINTENANCE Every 250 Hours Cleaning the Radiator and Oil Cooler Fins WARNING Wear required appropriate equipment such as safety glasses and filter mask when using compressed air, as metal fragments or other objects can fly and cause serious personal injury. IMPORTANT: Be careful not to damage the radiator and oil cooler fins when cleaning them.
Page 123: Every 500 Hours
MAINTENANCE Every 500 Hours Replacing the Hydraulic Oil Replacing the Fuel Filter Return Filter WARNING Refer to page 110 “Replacing the Hydraulic Oil Return Filter”. ¡ ¡ ¡ ¡ ¡ Do not smoke or permit open flames while handling fuel or working on the fuel system.
Page 124: Every 1000 Hours
MAINTENANCE Every 1000 Hours 1. Open the engine hood. Cleaning the Engine Cooling System WARNING ¡ ¡ ¡ ¡ ¡ Stop the engine and allow the machine to cool down before performing maintenance. • The engine, muffler, radiator and many other parts of the machine are J1G009 hot directly after the engine is 2.
Page 125 MAINTENANCE Every 1000 Hours 6. Run the engine at a low idle for about 30 Replacing the Air Cleaner Element minutes. For the first 5 minutes after starting it, pay attention to the level of the WARNING cleaning fluid, and add tap water if the level drops.
Page 126 Replacing the Air Breather Filter Engine Valve Clearance WARNING This operation requires experience. Have it performed by a Takeuchi sales or service Oil may spurt out if caps or filters are outlet. removed or pipes disconnected before releasing the pressure in the hydraulic system.
Page 127: Every 2000 Hours
MAINTENANCE Every 2000 Hours Replacing the Hydraulic Oil and Cleaning the Suction Strainer WARNING ¡ ¡ ¡ ¡ ¡ Stop the engine and allow the machine to cool down before performing maintenance. J1G0031 • The engine, hydraulic lines and many 2.
Page 128 Hydraulic Oil Level and Replenishing”. Inspecting the Engine Fuel Injection Timing This operation requires experience. Have it Bleeding the air performed by a Takeuchi sales or service outlet. IMPORTANT: After replacing hydraulic oil, bleed the air from the hydraulic oil circuit and hydraulic Inspecting the Engine Fuel devices.
Page 129: When Required
MAINTENANCE When Required 3. Remove the key, then check that the Replacing the Bucket Teeth and bucket is stable. the Side Cutters Replace the bucket teeth and the side cutters when the tooth points or the side cutters are worn, before the adapter or the bucket is damaged.
Page 130 MAINTENANCE When Required Installation OL1L250 4. Drive in the locking pin (1) with a hammer OL1L220 until it is flush with the tip of the tooth point 1. Clean the adapter nose (3). (2) ear. 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.
Page 131 MAINTENANCE When Required ¡ ¡ ¡ ¡ ¡ Side cutter Inspecting and Replenishing the Installation Windshield Washer Fluid Use a windshield washer fluid designed specifically for motor vehicles. Follow the instructions including with the washer fluid. G4G026 1. Insert the bolts from the inner of the bucket and tighten the nuts.
Page 132 MAINTENANCE When Required 2. Set the safety lock lever to the locked Replacing the Bucket position and stop the engine. 3. Remove the bolt (1). WARNING ¡ ¡ ¡ ¡ ¡ Before performing maintenance or repairs under the machine, set all working equipment against the ground or in the lowermost position.
Page 133 MAINTENANCE When Required 3. Operate the cylinder, line up pin hole (B) Replacing the pin seal in the bucket with the pin hole in the link arm (6), and install the pin (2). E4G057 1. Set the pin seal (3) in the direction shown 0.5~1mm on the diagram above.
Page 134 MAINTENANCE When Required Offset pedal Lubricating the Levers WARNING Set the machine to the parking posture, stop the engine, remove the starter key and store it. Failure to do so may result in the machine moving abruptly, leading to serious injury or death. T7G0271 1.
Page 135 MAINTENANCE When Required 4. Remove the lock bolts (A) and (B). Tilting Up the Platform 5. Slowly raise the platform. (Tilt up : 30°) 6. Lift stopper (D) and insert it into the For inspection and maintenance, the platform platform’s holder. is designed so that it can be tilted up.
Page 136 (3) Metal core Inspecting the Rubber Crawlers Repair or replace the rubber crawlers if their conditions are as described below. Consult a Takeuchi sales or service outlet about repairs or replacement. Rubber crawler Replace the crawler if the entire crawler is E4G064 stretched and cannot be adjusted.
Page 137 MAINTENANCE When Required Replacing the Rubber Crawlers Direction of rotation WARNING ¡ ¡ ¡ ¡ ¡ If you must work beneath the raised machine or equipment, always use wood blocks, jack-stands or other rigid and stable supports. Never get under E4G067 the machine or working equipment if 3.
Page 138 MAINTENANCE When Required 6. Check that the rubber crawler is securely Cleaning the Water Separator engaged on the sprocket and idler. 7. Tighten the rubber crawler to the standard WARNING tension. Refer to page 113 “Inspecting and ¡ ¡ ¡ ¡ ¡ Do not smoke or permit open flames Adjusting the Crawler Tension”.
Page 139: Long-Term Storage
2. Inspect the battery and recharge it if Refer to page 122 “Cleaning the Engine necessary. Cooling System”. Have the battery charged by a Takeuchi 5. Use the grease gun to supply grease to sales or service outlet. the grease nipples.
Page 141: Troubleshooting
TROUBLESHOOTING Symptoms that are not Malfunctions ..140 If the Engine Overheats ......141 If the Battery Goes Dead ......142 After the Fuel Runs Out ......143 If a Fuse Blows ......... 144 If a Warning Lamp Flashes ...... 145 Other Symptoms ........
Page 142: Symptoms That Are Not Malfunctions
TROUBLESHOOTING Symptoms that are not Malfunctions ¡ Performance decreases when an following symptoms malfunctions: attachment weighing more than a standard arm or bucket is mounted. E4J001 ¡ When the arm reaches the vertical position while contracting it while the engine is running at low speed, the contracting speed slows down momentarily.
Page 143: If The Engine Overheats
If the Engine Overheats 3. If there is steam, stop the engine WARNING immediately and contact a Takeuchi sales or service outlet for repairs. ¡ ¡ ¡ ¡ ¡ Do not open the engine hood when If there is no steam, run the engine at low...
Page 144: If The Battery Goes Dead
TROUBLESHOOTING If the Battery Goes Dead Connecting the jumper cables The following symptoms indicate that the battery is dead: ¡The starter motor does not turn or turns IMPORTANT: Set the starter keys of both weakly, and the engine does not start. the rescue vehicle and problem vehicle ¡The horn is weak.
Page 145: After The Fuel Runs Out
(R) from the problem vehicle’s “+” terminal. engine problems. Also bleed the air when the fuel tank is emptied or air in the fuel Recharging system. Have a Takeuchi sales or service outlet recharge batteries that have gone dead.
Page 146: If A Fuse Blows
30A Stop solenoid 20A Wiper, system. Continued use may lead to fire. Cigarette lighter Consult a Takeuchi sales or service outlet. Inspecting the Fusible Link 1. Turn the starter key to the OFF position and stop the engine.
Page 147: If A Warning Lamp Flashes
Inspect the engine oil level. If the lamp is flashing Engine oil even though the level is normal or if it continues pressure flashing after oil is added, consult a Takeuchi sales or warning lamp service outlet. Refer to page 106 “Inspecting and Replenishing the OSOB070 Engine Oil”.
Page 148: Other Symptoms
TROUBLESHOOTING Other Symptoms For symptoms not included on the table below or if the problem persists after the proper procedures have been taken, consult a Takeuchi sales or service outlet. Symptom Main cause Procedure ¡ Insufficient grease on left ¡Add grease.
Page 149 TROUBLESHOOTING Other Symptoms Symptom Main cause Procedure ¡ Insufficient grease on slew ¡Add grease. Slewing is not possible or not smooth bearing Refer to page 114. ¡ Insufficient hydraulic oil ¡Replenish to the prescribed Hydraulic oil temperature is too high level.
Page 150: To Lower The Boom
If the hoe attachment must be lowered to the ground while the engine is stopped, use the following procedure to do so. This operation is dangerous and requires experience. Have it performed by a Takeuchi sales or service outlet. Procedure J1J004 2.
Page 151: Towing
TROUBLESHOOTING Towing Using the light load towing hole WARNING IMPORTANT: Be sure to follow all the When towing, selecting the wrong wire steps below closely when using the light rope, inspecting improperly, or towing in load towing hole to tow. Failure to heed the wrong way could lead to accidents even one of the steps may cause damage resulting in serious injury or death.
Page 153: Specifications
SPECIFICATIONS Main Specifications ......... 152 Machine Dimensions ....... 154 Operating Range ........156 Lifting Capacities ........159...
Page 154: Main Specifications
SPECIFICATIONS Main Specifications TYPE CANOPY MASS 5115 (11270) 5200 (11460) Rubber crawlers < 5565 (12265) > < 5650 (12455) > Machine mass kg (lb.) (not including operator) 5200 (11460) 5285 (11650) Steel crawlers < 5650 (12455) > < 5735 (12645) > PERFORMANCE Heaped 0.141 (4.98)
Page 155 SPECIFICATIONS Main Specifications TYPE CANOPY ENGINE Manufacturer and model Yanmar 4TNV88-QTBZ –1 Rated output kW / min (hp / rpm) 27.4 / 2300 (36.8 / 2300) Displacement mI (cu.in.) 2189 (133.6) Starter V – kW 12 – 2.5 Alternator V – kW 12 –...
Page 156: Machine Dimensions
SPECIFICATIONS Machine Dimensions J1K0011...
Page 157 SPECIFICATIONS Machine Dimensions Units: mm (inches) Standard Arm Long Arm Rubber Crawlers Canopy 5330 (209.8) ← 5350 (210.6) 1860 (73.2) ← ← 2580 (101.7) 2565 (100.9) ← 1000 (39.4) 1050 (41.3) ← 615 (24.2) ← ← 1985 (78.1) ← ← 2500 (98.5) ←...
Page 158: Operating Range
SPECIFICATIONS Operating Range J1K0021...
Page 159 SPECIFICATIONS Operating Range Units: mm (inches) Standard Arm Long Arm Item Rubber Crawlers Max. digging radius 5905 (232.4) 6195 (243.9) Max. ground digging radius 5765 (227.0) 6065 (238.7) Max. digging depth 3590 (141.3) 3900 (153.5) Max. vertical digging depth 2735 (107.7) 3030 (119.2) Max.
Page 160 MEMO...
Page 161: Lifting Capacities
SPECIFICATIONS Lifting Capacities Rated lift capacity chart ¡ The loads in the charts do not exceed 87% of hydraulic lift capacity or 75% of tipping load. ¡ Rated lift capacities limited by rated hydraulic lift capacity are identified by an asterisk(*) ¡...
Page 162 SPECIFICATIONS Lifting Capacities Equipped with Standard Arm...
Page 163 SPECIFICATIONS Lifting Capacities Equipped with Standard Arm...
Page 164 SPECIFICATIONS Lifting Capacities Equipped with Standard Arm and Extra Weight...
Page 165 SPECIFICATIONS Lifting Capacities Equipped with Standard Arm and Extra Weight...
Page 166 SPECIFICATIONS Lifting Capacities Equipped with Long Arm...
Page 167 SPECIFICATIONS Lifting Capacities Equipped with Long Arm...
Page 169: Options
OPTIONS General Precautions ........ 168 Safety Signs (Decals) ....... 170 Switching the Lever Pattern ....173 Hydraulic Breaker ........174 Travel Alarm ..........176 Accumulator ..........177 Load Safety Device ........178 Second Auxiliary Hydraulics ....180 Third Auxiliary Hydraulics ....... 182...
Page 170: General Precautions
¡ ¡ ¡ ¡ ¡ Consult with a Takeuchi dealer before installing optional attachments. ¡ ¡ ¡ ¡ ¡ Do not use attachments that have not been approved by Takeuchi or a Takeuchi dealer. Doing so may compromise safety or adversely affect the machine’s operation or service life.
Page 171 OPTIONS General Precautions Precautions on Operating Attachments WARNING Long attachments reduce machine stability. When traveling down steep slopes or slewing on slopes, the machine may loose its balance and tip over. The following operations are particularly dangerous. Do not perform them. ¡...
Page 172: Safety Signs (Decals)
OPTIONS Safety Signs (Decals) Keep all safety signs clean and legible. Replace all missing, illegible or damaged safety and warning signs. There are other safety signs in addition to the ones listed here. Treat them in the same way.
Page 173 OPTIONS Safety Signs (Decals) 1. No.03593-32200 2. No.03593-32300 WARNING (ISO) Check what type of lever control arrangement you are operating with before beginning operations. 03593-32300 03593-32200...
Page 174 MEMO...
Page 175: Switching The Lever Pattern
OPTIONS Switching the Lever Pattern The operating pattern of the left and right operating levers can be changed. WARNING Before starting the engine, check the selector to see which operating pattern the left and right operating levers are set for. C4L004 Switching the Lever Pattern 1.
Page 176: Hydraulic Breaker
IMPORTANT: When mounting devices, select devices suited for this machine. For advice on selecting device, contact a Takeuchi sales or service outlet. ¡ Do not pry with the chisel, and do not pry while pounding. ¡ Do not move the chisel while pounding.
Page 177 OPTIONS Hydraulic Breaker Replace the hydraulic oil regularly! ¡ When using a hydraulic breaker, 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’s ¡...
Page 178: Travel Alarm
If the fuse which has just been replaced Travel alarm should blow again, there is a problem in 15A Heater, 15A External power socket the electrical system. This could cause fires. Contact a Takeuchi dealer. Radio 20A Wiper, 30A Stop solenoid Cigarette lighter J1J001...
Page 179: Accumulator
OPTIONS Accumulator ¡ Second auxiliary hydraulics Operating the Machine with Accumulator On machines equipped with an accumulator, the residual pressure in the auxiliary hydraulic circuits can be released within a specific amount of time after the engine is stopped. Releasing the residual pressure J1L0051 6.
Page 180: Load Safety Device
Do not move emergency shut-off valve is activated and the operating lever to the boom or arm stops the boom or arm part way through the lowering side. Contact a Takeuchi dealer for fall. maintenance. WARNING...
Page 181 OPTIONS Load Safety Device Type B Overload Warning Device If the engine can be started, the boom or arm can be lowered with the operating lever. If a weight greater than the machine is Check for safety, then slowly lower the boom designed to lift is lifted, the overload warning or arm.
Page 182: Second Auxiliary Hydraulics
OPTIONS Second Auxiliary Hydraulics c. Stop the engine and wait for more than Second Auxiliary Hydraulic Lines 5 minutes until bubbles escape from the hydraulic oil in the tank. WARNING IMPORTANT: Follow the procedures for Oil may spurt out if caps or filters are purging air as instructed by the removed or pipes disconnected before attachment manufacturer if specified to...
Page 183 OPTIONS Second Auxiliary Hydraulics Lubricating If the pedal no longer move smoothly, supply grease. T7G0271 1. Remove the lower mount section of the boot (1) and turn it upwards. 2. Wipe off the old grease. 3. Supply grease to points (A) and (B). 4.
Page 184: Third Auxiliary Hydraulics
OPTIONS Third Auxiliary Hydraulics IMPORTANT: Follow the procedures for Third Auxiliary Hydraulic Lines purging air as instructed by the attachment manufacturer if specified to WARNING do so. Oil may spurt out if caps or filters are 5. Check for leaks. removed or pipes disconnected before releasing the pressure in the hydraulic system.
Page 185 OPTIONS Third Auxiliary Hydraulics Third Auxiliary Hydraulic Switch Third Auxiliary Hydraulics and Button Warning Lamp Operating J1L009 J1L0081 This lamp illuminates and an alarm sounds Press those switch and button to control the when the third auxiliary hydraulic pressure flow of the oil in the third auxiliary hydraulic drops abnormally, when the safety lock lever lines.
Page 187: Index
INDEX...
Page 188 INDEX A ~ D Accessories ..............52 Cab Door ..............38 Accumulator ............. 177 Cautions ..............87 After Cold Weather is Over ........85 Cautions after Completing Operations ....... 85 After First 250 Hours (New Machines Only) .... 117 Cautions on Maintenance .......... 94 After First 50 Hours (New Machines Only) ....
Page 189 Doors and Covers ............38 Handling of the Accumulator ........29 Draining the fuel tank ..........116 Handling Rubber Crawlers ......... 86 Have a Takeuchi service agent repair welding cracks or other damage ............31 Heater (Cab) .............. 52 Horn Switch ..............47 Emergency shut-off valve ........
Page 190 INDEX I ~ O Inspecting the rubber crawlers ......... 134 Main Specifications ..........152 Inspecting the water separator ......... 106 Maintain three point contact when mounting and Inspecting while sitting in the operator’s seat ..104 dismounting ............14 Inspection After Warm-up .......... 69 Maintenance ..............
Page 191 INDEX P ~ S Replacing the rubber crawlers ......... 135 Replacing the travel motor gear oil ......117 Park safely ..............23 Replacing the travel motor gear oil ......124 Parking ............... 84 Retightening the engine cylinder head bolts .... 124 Parking the Machine ..........
Page 192 INDEX S ~ W Switching the Lever Pattern ........173 Walk-Around Inspection ........... 103 Switching the Lever Pattern ........173 Warming Up the Engine ..........65 Symptoms that are not Malfunctions ......140 Warming Up the Machine (Hydraulic Oil) ....68 Warning Lamps ............
Page 193 First Published October 2000 No. 22536 Seventh Published September 2005 OPERATOR’S MANUAL TB53FR Compact Excavator Edited and issued by TAKEUCHI MFG. CO., LTD. Printed in Japan by STATION M Co., Ltd.
Page 194 CALIFORNIA Proposition 65 Warning Diesel engine exhaust and some of its constituents are known to the 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 California to cause cancer and birth defects or other reproductive harm.

Takeuchi TB53FR Operator's Manual

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Controls

Operation

Maintenance

Troubleshooting

Specifications

Options

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