Page 1 TB23R Compact Excavator Serial No. 123000513~ Book No. AD5E004 OPERA TOR’S MANUAL Original instructions WARNING Read and understand these instructions. Failure to do so can cause injury or death.
Page 2 � Always store this manual near at hand preferably on the machine itself. If it should be lost or damaged, immediately order a new one from your Takeuchi dealer. When transferring ownership of this machine, be sure to provide this manual to the next owner.
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...
Page 5 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. LEFT RIGHT � Designated operations Use this machine primarily for the following operations: �...
Page 7: Table Of Contents
CONTENTS Introduction ..........2 Machine Description ......3 Safety ............7 Controls ..........35 Operation ........... 59 Transport ........... 87 Maintenance ........91 Troubleshooting ......137 Speciﬁcations ......... 149 Options ..........163 Index ..........181...
Page 9 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 Observe all safety rules Wear appropriate clothing and 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 particular jobs and make sure who has the � Know where a ﬁre extinguisher and ﬁrst 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 ﬂammable and dangerous. � Before leaving the operator’s seat, raise �...
Page 13 � For clean up, use wet methods or a � Takeuchi will not be held responsible for vacuum equipped with a high efﬁciency any injuries, accidents or damage to its particulate air (HEPA) ﬁlter.
Page 14: Preparing Precautions
SAFETY Preparing Precautions Know the working area Always 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 � Do not bring combustibles or explosives Perform inspection and into the operator’s compartment. maintenance daily � After smoking, be sure to tightly close the lid of the ashtray to put out the match or cigarette. � Do not leave the cigarette lighter in the operator’s compartment.
Page 16: Starting Precautions
SAFETY Starting Precautions Maintain three point contact when Clear the area of other persons 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 attempt to mount or dismount a moving it is safe.
Page 17: Starting Precautions
SAFETY Starting Precautions Starting with jumper cables In cold weather Use jumper cables only in the recommended � Be careful of slippery conditions on manner. Improper use of jumper cables can freezing ground, steps and hand holds. result in battery explosion or unexpected �...
Page 18: Operating Precautions
SAFETY Operating Precautions Ensure good visibility Check for safety in the 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 diagram, and the bucket raised 30 to 40 Before operating the travel levers, check 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 � Always contact the nearest electric Insure driver safety before loading utility and determine jointly what speciﬁc trucks precautions must be taken to insure safety. � Consider all lines to be power lines and treat all power lines as energized even though it is known or believed that the power is shut off and the line is visibly grounded.
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 �...
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 machine is speciﬁcally designed for the 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. N0A006 When towing, selecting the wrong wire rope, inspecting improperly, or towing in the...
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 loaded on it when determining the best Ramp...
Page 27: Maintenance Precautions
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 Prepare the work area Stop the engine before performing maintenance � Select a ﬁrm, level work area. Make sure there is adequate light and, if indoors, � Avoid lubrication mechanical ventilation. adjustments with machine � Clear obstacles and dangerous objects. motion or with the engine running while Eliminate slippery areas.
Page 29 SAFETY Maintenance Precautions Securely block the machine or any Secure the engine hood or guard component that may fall when opened Be sure to secure the engine hood or guard when opening it. Do not open the engine hood or guard on slopes or in strong wind. Cautions on tilting up the platform �...
Page 30 SAFETY Maintenance Precautions Use caution when fueling Be careful with hot and pressurized components � Do not smoke or permit open ﬂames while fueling or near fueling operations. Stop the engine and allow the machine to � Never remove the fuel cap or refuel with cool down before performing inspection the engine running or hot.
Page 31 Wear a safety goggles and heavy gloves release the enclosed gas. Please contact and use a piece of cardboard or wood to a Takeuchi sales or service outlet. search for suspected leaks. If ﬂuid is injected into the skin, it must be 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 repair welding Have a Takeuchi service agent repair welding If welding must be performed, make sure that it is done by a qualiﬁed person in a �...
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)
SAFETY Safety Signs (Decals)
Page 36 SAFETY Safety Signs (Decals)
Page 37 CONTROLS Names of Components ........36 Doors and Covers ...........38 Seat and Seat Belt ..........43 Instrument Panel ..........45 Switches ............47 Levers and Pedals ...........49 Accessories ............. 52...
Page 38: Controls
CONTROLS Names of Components Upperstructure Undercarriage Working equipment 1. Canopy / Cab 6. Crawler belt 11. Bucket 2. Seat 7. Idler 12. Bucket cylinder 3. Engine hood 8. Track roller 13. Arm 9. Shoe slide 14. Arm cylinder 4. Fuel tank 5.
Page 39 CONTROLS Names of Components 1. Instrument panel 9. Throttle lever 2. Starter switch 10. Left operating lever 3. Light switch 11. Right operating lever 4. Horn switch 12. Boom swing pedal 13. Travel levers 5. Travel speed switch 6. Wiper switch (Cab) 14.
Page 40: Doors And Covers
CONTROLS Doors and Covers Lock and unlock Starter Key E4B003 1. Insert the starter key and turn it. The starter key is used not only to start and stop the engine, but also to lock and unlock Opening and Closing the following places: �...
Page 41 CONTROLS Doors and Covers 3. Lift the front window fully and then Front Window release your thumb from the knobs (2) and lock the front window. WARNING � Grasp the handles ﬁrmly with both Closing hands when opening and closing the front window.
Page 42 CONTROLS Doors and Covers Lower Front Window Emergency exit Removing Front window (excluding machines with a front guard) 1. Open the front window and stow it in the ceiling. If you should become trapped inside the 2. Grasp the protruding parts (4) on the left cab, open the front window to get out.
Page 43 CONTROLS Doors and Covers 2. Close the engine hood and press it down Engine Hood until a click is heard at the front. 3. Insert the starter key and turn it clockwise WARNING to lock the engine hood. � Before opening the engine hood, be sure to stop the engine.
Page 44 CONTROLS Doors and Covers Mud Guard Fuel Filler Cap WARNING WARNING � Do not open the mud guard on slopes � Do smoke permit open or in strong wind. ﬂames while fueling or near fueling � When opening and closing the mud operations.
Page 45: Seat And Seat Belt
CONTROLS Seat and Seat Belt Seat WARNING Adjust, secure and latch the operator’s seat. 130kg 50kg (110 lbs.) (287 lbs.) C4L017 (C) Weight adjustment 1. Turn handle (3) to the front side and set it to indicate the weight of the person to operate the machine.
Page 46 CONTROLS Seat and Seat Belt Releasing the 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.
Page 47: Instrument Panel
CONTROLS Instrument Panel D5B019 Warning Lamps Indicators IMPORTANT: If a warning lamp lights, 5. Glow Lamp stop all operations immediately and This lamp turns off when inspect and maintain the appropriate engine preheating part. completed. Refer to page 145 “Troubleshooting”. C4B013 1.
Page 48: Instrument Panel
CONTROLS Instrument Panel Meters 7. Hour Meter This displays total engine running time in hours. rightmost digit G4B012 indicates tenths of hours (6 minutes). inspection maintenance intervals according to the time displayed on the hour meter. 8. Water Temperature Gauge This gauge indicates the temperature of the engine coolant water.
Page 49: Switches
CONTROLS Switches Starter Switch Horn Switch PREHEAT START E4B010 D5B033 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 Light Switch Wiper Switch (Cab) IMPORTANT: If washer ﬂuid 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 51: Levers And Pedals
CONTROLS Levers and Pedals Safety Lock Lever(s) Throttle Lever WARNING � Before leaving the operator’s seat, raise the safety lock lever(s) to engage the lock and stop the engine. If any controls should be touched accidentally when the safety lock lever(s) is lowered, the machine will D5B021E move suddenly, and cause serious...
Page 52 CONTROLS Levers and Pedals Blade Lever Pedal Locks WARNING When not using the pedals, set the pedal locks to the locked position. Stepping on a pedal accidentally when it is not locked may lead to unexpected accidents. D5B023E Use this lever to operate the dozer blade. (A) ..Blade up (B) ..Blade down Refer to page 72 “Operating the Dozer...
Page 53 CONTROLS Levers and Pedals Boom Swing Pedal Use this pedal to operate the boom swing. (A) ..Boom swing right (B) ..Boom swing left Refer to page 72 “Operating the Boom Swing”. Auxiliary Pedal This pedal controls the ﬂow of the oil in the auxiliary hydraulic circuit.
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. Move knob (1) up and down or left and right Heater Fan Switch to adjust the direction of the air. Supplement: Use the heater with care in warm seasons.
Page 55 CONTROLS Accessories a. Start and run the engine at low idle Auxiliary Hydraulic Lines with no load for 10 minutes. b. With the engine running at low idle WARNING operate the auxiliary pedal repeatedly (approx. 10 times) to purge air from the Oil may spurt out if caps or ﬁlters are hydraulic lines.
Page 56 CONTROLS Accessories Radio (Cab Type) 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 57 CONTROLS Accessories (4) Program indicators (8) Fast-forward / rewind / program Indicates tape direction. When lamp is changeover button on. Upper side of a tape is playback, indicates playback of lower side. Fast-forward (5) Display MTL LOUD ST MTL LOUD ST L2C003 Fast-rewind / Stop L2C002...
Page 58 CONTROLS Accessories (12) Band select switch Pressing the “BAND” button changes over between FM1, FM2 and AM (MW) bands. The display indicates the receiving band name and frequency. (13) Metal switch Press the “MTL” (5) button before playing a C4C022 metal or CrO tape.
Page 59 CONTROLS Accessories (15) DISP (Time / Frequency) button External Power Sockets (for EU) This system is equipped with a clock which can show the accurate time. Even if the WARNING radio is off, the clock still shows the time. Only use applicable electric products (16) PS / AS switch with these sockets.
Page 60 CONTROLS Accessories Interior Light (Cab) IMPORTANT: The battery capacity will decrease if the interior light is left on for long periods of time the engine stopped. Turn the lamp off when leaving the machine. 1. Press the lighter in. 2. Release the lighter and wait for it to pop out.
Page 61 OPERATION Before Starting Operation ......60 Starting and Stopping the Engine ....61 Machine Operation .........64 Operating Procedures ........74 Parking the Machine ........82 Handling in Cold Weather ......83 Handling Rubber Crawlers ......84...
Page 62: Operation
OPERATION Before Starting Operation Mounting and Dismounting Walk-Around Inspection Perform the walk-around inspections once WARNING a day before starting the engine the ﬁrst time that day. � Do not jump on or off the machine. Perform the inspections as described under Never attempt to mount or dismount a “Maintenance - Walk-Around Inspection”...
Page 63: Starting And Stopping The Engine
If a lamp does not light, the bulb may be burnt out or a wire may be damaged. Contact a Takeuchi sales or service outlet for repairs. D5D012E 4. Check that all the levers and pedals are in the neutral position.
Page 64 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 D5D014E motor for more than 15 consecutive 1.
Page 65 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 66: 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. <ISO> C4D006 Left Crawler Forward Right Crawler Forward C4D006 Left Crawler Reverse...
Page 67 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. <JCB> C4D013 Left Crawler Forward Right Crawler Forward C4D013 Left Crawler Reverse...
Page 68 OPERATION Machine Operation Warming Up the Machine (Hydraulic Oil) WARNING Operating working equipment without warming machine (hydraulic oil) is dangerous, as response D5D002E will be slow and the equipment may 2. Fully lower the safety lock lever(s) to move in unexpected ways. Be sure to disengage the lock and lift the bucket sufﬁciently warm up the machine.
Page 69 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. 5. Travel slowly forward and backward several times. Warming Up in Cold Weather 1.
Page 70 OPERATION Machine Operation Traveling Forward and Backward Operating the Travel Levers WARNING � Never allow anyone to enter the slew (swing) radius and machine path. � Signal your intention to move by sounding the horn. � There are blind spots to the rear of the D5D020E machine.
Page 71 OPERATION Machine Operation Pivot Turn Neutral Neutral Neutral E4D015 When the dozer blade is in front of the E4D017 operator’s seat: Turning to the left when stopped: To move forward: To turn forward to the left: Tilt the levers forward. Tilt the right lever forward.
Page 72 OPERATION Machine Operation Spin Turn Stopping Travel WARNING � Park the machine on ﬁrm, level Neutral ground and apply 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 E4D019 accidentally when the safety lock To spin left:...
Page 73 OPERATION Machine Operation Slewing Operating the Working Equipment WARNING WARNING Check the surrounding area for safety � Be careful to check which pattern before slewing. of lever control arrangement you are operating with before beginning operations. � The explanations in this manual are for the ISO pattern.
Page 74 OPERATION Machine Operation Operating the Arm Operating the Boom Swing D5D023 C4D008 To contract the arm: To swing left: Tilt the left operating lever backward. Press the left side of the pedal. To extend the arm: To swing right: Tilt the left operating lever forward. Press the right side of the pedal.
Page 75 OPERATION Machine Operation When using a hydraulic breaker Operating the Auxiliary Hydraulics (1-way ﬂow) Use this to operate a breaker, crusher or other attachment. D5D026 1. Make sure the auxiliary pedal is in the neutral position. 2. Loosen the lock nut (1). 3.
Page 76: 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 enough so you have complete control E4D031 at all times.
Page 77 OPERATION Operating Procedures Caution on Exposing the Dozer Blade to Do not Perform Operations Using the 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 78 OPERATION Operating Procedures Pay Attention to the Dozer Blade when Cautions on Operating Digging Cautions on Traveling E4D0431 When digging deeply with the dozer blade E4A040 Traveling over obstacles (rocks, stumps, positioned at the front, be careful that the etc.) may subject the body to strong shocks boom cylinder and bucket do not hit the and result in damage.
Page 79 If the slew bearing slide sideways even on very gentle or main body should get submerged, slopes. Make sure the machine never contact a Takeuchi sales or service outlet faces sideways with respect to the for inspection. slope.
Page 80 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 81 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 82 OPERATION Operating Procedures Digging Side Ditches Operations Possible with this Machine Excavating 80 ~120 D5D030 Use the offset function to dig side ditches as shown in the diagram. E4D0501 1. Set the dozer blade on the side opposite Loading the side you want to dig on. 2.
Page 83 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 84: Parking The Machine
OPERATION Parking the Machine Parking Inspection and Checks After 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 106 “Checking the Fuel Level”.
Page 85: Handling In Cold Weather
As the temperature drops, the battery performance decreases. Inspect the battery. If the charge is low, contact a Takeuchi sales or service outlet to After Cold Weather is Over have the battery charged. Perform the following after cold weather is Refer to page 114 “Inspecting the Battery...
Page 86: 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 following places: �...
Page 87 OPERATION Handling Rubber Crawlers Cautions Heed the following cautions when operating the machine: � Rubber crawler belts are not as stable as steel crawler belts since the entire lug is rubber. Be very careful when slewing and L4D013 swinging sideways. �...
Page 88 OPERATION Handling Rubber Crawlers � 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 ﬂat surfaces. �...
Page 89 TRANSPORT Loading and Unloading ........88 Hoisting the Machine ........89 Securing the Machine ........90 Cautions on Transporting ......90...
Page 90: Transport
TRANSPORT Loading and Unloading 1. Apply the truck’s parking brake and place WARNING stoppers against its tires. The machine may roll or tip over or fall 2. Fasten the ramps securely to the truck while loading or unloading it. Take the bed so that they will not come off.
Page 91: Hoisting The Machine
The center of gravity differs according to the attachments and options that are mounted. Consult a Takeuchi sales or service outlet. Hoisting 1. Slew the upper structure so that the dozer blade is positioned to the rear of the body (so that the crawler frame and upper structure are parallel).
Page 92: Securing The Machine
TRANSPORT TRANSPORT Securing the Machine Cautions on Transporting After loading the machine in the designated position, secure it as described below. Transporting Posture Wire rope Padding D5F002E 1. Lower the dozer blade. Cautions on Transporting 2. Fully extend the bucket and arm cylinders, then lower the boom.
Page 93 MAINTENANCE General ............. 92 Service Data ............. 94 Important Parts ..........99 Maintenance Chart ........100 Walk-Around Inspection ......102 Daily Inspection (Every 10 Hours) ....104 After First 50 Hours (New Machines Only) ......109 Every 50 Hours ..........112 Every 100 Hours ..........116 After First 100 to 250 Hours (New Machines Only) ......117 Every 250 Hours ..........118...
Page 94: Maintenance
Have inspection maintenance safely 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 95 If the sealing grooves of the from serviced parts. surface of contact are damaged, consult a � Operate all the operating levers and Takeuchi sales or service outlet. check that the machine is operating properly. Seals and split pins Cautions on handling of battery cables �...
Page 96: Service Data
Engine 3.4 (3.6) After ﬁrst 50 hrs. SAE 10W-30 oil pan Every 250 hrs. Lower limit: API - CD SAE 15W-40 1.8 (1.9) Takeuchi Every 4000 genuine ISO VG46 hydraulic oil hrs.*** System: 38 (10 US.gal.) Hydraulic tank Tank: 25 ISO VG32 (6.6 US.gal.)
Page 97 ***: The hydraulic oil replacement interval depends on the type of hydraulic oil being used. New machine are delivered with Takeuchi genuine hydraulic oil 46, and the hydraulic oil replacement intervals indicated in this manual assume that Takeuchi genuine hydraulic oil 46 is being used.
Page 98 MAINTENANCE Service Data 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 hydraulic systems.
Page 99 MAINTENANCE Service Data Tools Part name Part No. Remarks Grease gun 1691060600 600cc Case 1691900001 Drain connector 1554512200...
Page 100 � 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 101: 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 102: Maintenance Chart
MAINTENANCE Maintenance Chart Maintenance Items See page Walk-Around Inspection Inspecting by opening the engine hood, mud guard 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 Checking the fuel level...
Page 103 MAINTENANCE Maintenance Chart Maintenance Items See page Every 250 Hours Replacing the engine oil and oil ﬁlter Inspecting and adjusting the fan belt Cleaning the air cleaner Cleaning the radiator ﬁns and oil cooler ﬁns Every 500 Hours Replacing the hydraulic oil return ﬁlter Replacing the fuel ﬁlter Every 1000 Hours Cleaning the engine cooling system...
Page 104: 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, mud guard or cover when opening it. Do not open the engine hood, mud guard or cover on slopes or in strong wind.
Page 105 MAINTENANCE Walk-Around Inspection Inspecting by Walking Around the Inspecting While Sitting in the Machine Operator’s Seat 4. Check lights for dirt, damage and burnt 13. Check the windshield for dirt or out bulbs. damage. 5. Check attachments and hoses for 14.
Page 106: 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. � Be sure to secure the engine hood, mud guard or cover when opening it. Do not open the engine hood, mud guard or cover on slopes or in strong wind.
Page 107 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 to cool down before performing inspection Stop the engine and allow the machine to and maintenance. cool down before performing inspection and maintenance.
Page 108: Inspecting The Hydraulic Oil Level
MAINTENANCE Daily Inspection (Every 10 Hours) Checking the Fuel Level Inspecting the Hydraulic Oil Level and Replenishing WARNING WARNING � Do smoke permit open ﬂames while fueling or near fueling Oil may spurt out if caps or ﬁlters are operations. removed or pipes disconnected before �...
Page 109: Pressurizing The Hydraulic Tank
MAINTENANCE Daily Inspection (Every 10 Hours) Replenishing D5G007E 1. Open the mud guard. 2. Slowly turn the vent plug (2) to release the internal pressure, then remove. 3. Add hydraulic oil up to the middle of the sight gauge (1). 4.
Page 110 MAINTENANCE Daily Inspection (Every 10 Hours) 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 nipples. 3.
Page 111: After First 50 Hours (New Machines Only)
MAINTENANCE After First 50 Hours (New Machines Only) 3. Slowly turn the vent plug (2) to relieve Replacing the Hydraulic Oil tank pressure, then remove. Return Filter 4. Remove the four bolts from the cover (3). 5. Remove the adapter (9), then remove the WARNING cover (3).
Page 112 IMPORTANT: Check the spent oil. If it Replacing the Engine Oil and Oil contains large amounts of metal powder, Filter consult a Takeuchi sales or service outlet. WARNING 6. Using a ﬁlter wrench, turn the ﬁlter (4) Stop the engine and allow the machine counterclockwise and remove it.
Page 113 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 114: 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 D5G010 and stable supports. Never get under 2. Use the operating devices to lift the the machine or working equipment body.
Page 115 MAINTENANCE Every 50 Hours Adjustment Lubricating the Slew Bearing Increasing the tension WARNING Do not slew while lubricating. Doing so is dangerous, as you may get caught in the machine. D5G025 1. Remove the cover (1). 2. Using the grease gun, insert grease through the grease nipple (3) in the grease discharge valve (2).
Page 116 MAINTENANCE Every 50 Hours Lubricating the Slew Motor Pinion 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 contain sulfuric acid which will damage eyes or skin on contact.
Page 117 MAINTENANCE Every 50 Hours � If the ﬂuid level can not be checked by Draining the Fuel Tank ﬂuid level lines. 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 performing maintenance.
Page 118: Every 100 Hours
MAINTENANCE Every 100 Hours Cleaning the Fuel Filter Cleaning the Water Separator WARNING WARNING � Do not smoke or permit open ﬂames � Do not smoke or permit open ﬂames while handling fuel or working on the while handling fuel or working on the fuel system.
Page 119: After First 100 To 250 Hours (New Machines Only)
MAINTENANCE After First 100 to 250 Hours (New Machines Only) 6. Add oil through the hole for plug (1) until Replacing the Travel Motor Gear oil ﬂows out of the hole. 7. Tighten plug (1). WARNING � Stop the engine and allow the machine to cool down before performing maintenance.
Page 120: Every 250 Hours
MAINTENANCE Every 250 Hours 1. Open the engine hood. Replacing the Engine Oil and Oil Filter Refer to page 110 “Replacing the Engine Oil and Oil Filter”. Inspecting and Adjusting the Fan Belt Refer to page 111 “Inspecting and Adjusting the Fan Belt”.
Page 121 MAINTENANCE Every 250 Hours Cleaning the Radiator Fins and Oil Cooler Fins WARNING Wear required appropriate equipment such as safety glasses and ﬁlter mask when using compressed air, as metal E4G034 fragments or other objects can ﬂy and 8. Light up the inside of the outer element cause serious personal injury.
Page 122: Every 500 Hours
MAINTENANCE Every 500 Hours Replacing the Hydraulic Oil Replacing the Fuel Filter Return Filter WARNING Refer to page 109 “Replacing the Hydraulic Oil Return Filter”. � Do not smoke or permit open ﬂames while handling fuel or working on the fuel system.
Page 123: Every 1000 Hours
MAINTENANCE Every 1000 Hours 1. Open the engine hood and rear cover Cleaning the Engine Cooling (R.H.). 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 hot directly after the engine is stopped.
Page 124 MAINTENANCE Every 1000 Hours 9. After draining the water, clean using � The engine, mufﬂer, radiator and many cleaning agent. Clean following the other parts of the machine are hot instructions included with the cleaning directly after the engine is stopped. agent you are using.
Page 125: Every 2000 Hours
Inspecting the Engine Fuel Injection Timing This operation requires experience. Have it Refer to page 117 “Replacing the Travel Motor Gear Oil”. performed by a Takeuchi sales or service outlet. Inspecting and Adjusting the Inspecting the Engine Fuel Engine Valve Clearance Injection Valve This operation requires experience.
Page 126: Every 4000 Hours
MAINTENANCE Every 4000 Hours Replacing the Hydraulic Oil and Cleaning the Suction Strainer WARNING � Stop the engine and allow the machine to cool down before performing maintenance. • The engine, hydraulic lines and many 2. Open the mud guard. other parts of the machine are hot 3.
Page 127 MAINTENANCE Every 4000 Hours 18. Tighten the drain plug (5). � Cylinder 19. Insert hydraulic oil through the hole in 4. Start the engine and run it at low idle for the vent plug (2), adding hydraulic oil to 10 minutes. between the upper limit (H) and lower 5.
Page 128: 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 129 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 1. Clean the adapter nose (3). point (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 130 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 131 MAINTENANCE When Required 4. Use the grease gun to supply grease to Lubricating the Levers the grease nipples (4). 5. Wipe off the expelled grease. WARNING 6. Reinstall the cover and ﬂoor mat, Set the machine to the parking posture, following the removal procedure in stop the engine, remove the starter key reverse order.
Page 132 MAINTENANCE When Required 2. Set the safety lock lever to the locked Replacing the Bucket position and stop the engine. 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) in the bucket with the pin hole in the link arm (6), and install the pin (2). 0.5~1mm (0.02~0.04 in.) E4G055 4. Line up the turn prevention holes, install the bolt (1), and the nuts.
Page 134 (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 stretched and cannot be adjusted.
Page 135 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 3.
Page 136 MAINTENANCE When Required 6. Check that the rubber crawler is securely engaged on the sprocket and idler. 7. Tighten the rubber crawler to the standard tension. Refer to page 112 “Inspecting and Adjusting the Crawler Tension”. 8. Install the other rubber crawler using the same procedure.
Page 137: Tilting Up The Platform
MAINTENANCE Tilting Up the Platform For inspection and maintenance, the platform is designed so that it can be tilted WARNING � Raising or lowering the platform while the engine is running may cause the machine to move, and cause serious 4.
Page 138: Long-Term Storage
2. Inspect the battery and recharge it if Cooling System”. necessary. 5. Use the grease gun to supply grease to Have the battery charged by a Takeuchi the grease nipples. sales or service outlet. 6. Fully contract the bucket and arm...
Page 139: Troubleshooting
TROUBLESHOOTING Symptoms that are not Malfunctions ..138 If the Engine Overheats ........139 If the Battery Goes Dead ......140 After the Fuel Runs Out ........141 If a Fuse Blows ..........142 To Lower the Boom ........143 Towing .............144 If a Warning Lamp Lights ......145 Other Symptoms ...........146...
Page 140: Symptoms That Are Not Malfunctions
TROUBLESHOOTING Symptoms that are not Malfunctions following symptoms � Performance decreases when malfunctions: attachment weighing more than a standard arm or bucket is mounted. E4J001 � When the arm reaches the vertical position while contracting while the engine is running at low speed, the contracting speed slows down momentarily.
Page 141: If The Engine Overheats
Refer to page 119. • Sediment in cooling system ..Clean. Refer to page 121. If the problem persists after the above procedures are taken, contact a Takeuchi sales or service outlet for repairs. D5J002 � The coolant temperature warning lamp lights.
Page 142: If The Battery Goes Dead
TROUBLESHOOTING If the Battery Goes Dead The following symptoms indicate that the IMPORTANT: Connect the clips securely. battery is dead: Connecting the jumper cables � The starter motor does not turn or turns IMPORTANT: Set the starter keys of both weakly, and the engine does not start.
Page 143: After The Fuel Runs Out
4. Disconnect the other clip of jumper cause engine problems. Also bleed the air cable (R) from the problem vehicle’s “+” when the fuel tank is emptied. terminal. Recharging Have a Takeuchi sales or service outlet recharge batteries that have gone dead.
Page 144: If A Fuse Blows
Continued use may 10A Horn 10A Interior light (cab) lead to ﬁre. Consult a Takeuchi sales or service outlet. *: There are spare fuses (10A, 15A and 20A) at the center of the fuse box.
Page 145: To Lower The Boom
5. Turn the set screw (2) back to its original experience. Have it performed by a position. Takeuchi sales or service outlet. 6. Gripping the set screw (2) with a hexagonal wrench so that it does not Procedure turn together with the lock nut (3), tighten the lock nut (3).
Page 146: Towing
TROUBLESHOOTING Towing 1. Fasten the wire rope to the frame. Fit WARNING splints or other objects between the wire When towing, serious injury or death rope and frame to prevent the machine could result, if performed incorrectly or and wire rope from being damaged. the wire rope being used is inappropriate 2.
Page 147: If A Warning Lamp Lights
Inspect the engine oil level. If the lamp is lit even pressure though the level is normal or if it continues lights after warning lamp oil is added, consult a Takeuchi sales or service outlet. Refer to page 105 “Inspecting and Replenishing the Engine Oil”. OSOB070...
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 Left and right operating � Insufﬁcient grease on left and �...
Page 149 TROUBLESHOOTING Other Symptoms Symptom Main cause Procedure Hydraulic oil � Insufﬁcient hydraulic oil � Replenish to the prescribed temperature is too high level. Refer to page 106. Starter motor turns but � Add fuel. � Insufﬁcient fuel engine does not start Refer to page 106.
Page 151 SPECIFICATIONS Main Speciﬁcations ........151 Machine Dimensions ........152 Operating Range ...........154 Lifting Capacities ..........157...
Page 152 MEMO...
Page 153: Speciﬁcations
SPECIFICATIONS Main Speciﬁcations TYPE CANOPY MASS With rubber crawlers 2415 (5325) 2595 (5720) Machine mass kg (lb.) (not including operator) With steel crawlers 2470 (5445) 2650 (5840) PERFORMANCE Heaped 0.064 (2.26) Bucket capacity m (cu.ft.) (standard bucket) Struck 0.047 (1.66) Slew speed min (rpm) 9.6 (9.6)
Page 154: Machine Dimensions
SPECIFICATIONS Machine Dimensions...
Page 155 SPECIFICATIONS Machine Dimensions Units: mm (inches) CANOPY Sandard Arm Long Arm Sandard Arm Long Arm Rubber Crawler Steel Crawler Rubber Crawler Rubber Crawler Steel Crawler Rubber Crawler 3905 (153.7) 3910 (153.9) 3925 (154.5) 3905 (153.7) 3910 (153.9) 3925 (154.5) 1400 (55.1) 1400 (55.1) 2430 (95.7) 2435 (95.9)
Page 156: Operating Range
SPECIFICATIONS Operating Range...
Page 157 SPECIFICATIONS Operating Range Equipped with Canopy Units: mm (inches) Standard Arm Long Arm Item Rubber Crawlers Steel Crawlers Rubber Crawlers A Max. digging radius 4195 (165.1) 4430 (174.4) B Max. ground digging radius 4085 (160.8) 4330 (170.5) C Max. digging depth 2310 (90.9) 2305 (90.7) 2560 (100.8)
Page 158 MEMO...
Page 159: 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 160 SPECIFICATIONS Lifting Capacities Equipped with Standard Arm D5K0031E...
Page 161 SPECIFICATIONS Lifting Capacities Equipped with Standard Arm D5K0041E...
Page 162 SPECIFICATIONS Lifting Capacities Equipped with Long Arm D5K0051E...
Page 163 SPECIFICATIONS Lifting Capacities Equipped with Long Arm D5K0061E...
Page 165 OPTIONS General Precautions ........164 Safety Signs (Decals) ........166 Biodegradable Oil .........168 Switching the Lever Pattern ......169 Hydraulic Breaker .........170 Travel Alarm ...........172 Radio (for EU) ..........174 Load Safety Device........178...
Page 166: Options
Heed the following when removing or installing an attachment or option: � Consult with a Takeuchi before installing optional attachments. � Do not use attachments that have not been approved by Takeuchi. Doing so may compromise safety or adversely affect the machine’s operation or service life.
Page 167 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 168: 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 169 OPTIONS Safety Signs (Decals) 1. A-G selector valve 2. Check the lever pattern No.03593-32200 No.03593-32300 (ISO) 03593-32200...
Page 170: Biodegradable Oil
The hydraulic oil system must be ﬂushed as described below before supplying the biodegradable oil. This operation is dangerous and requires experience. Have it performed by a Takeuchi sales or service outlet.
Page 171: Switching The Lever Pattern
OPTIONS Switching the Lever Pattern The operating pattern of the left and right operating levers can be changed. WARNING Before operating the machine, check the selector to see which operating pattern the left and right operating levers are set for. �...
Page 172: 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 173 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 hydraulic systems.
Page 174: Travel Alarm
10A Second travel speed 20A Cigarette lighter the electrical system. This could cause Wiper (cab) ﬁres. Contact a Takeuchi dealer. 15A Lights 10A External power socket Travel alarm 10A Horn 10A Interior light (cab) *: There are spare fuses (10A, 15A and 20A) at the center of the fuse box.
Page 175 MEMO...
Page 176: Radio (For Eu)
OPTIONS Radio (for EU) General operation AUDIO CONTEOL ON/OFF LOUD HI-POWER 35Wx4 / AUTO RADIO ACCESS TUNE/SEEK ー . P SCAN CLOCK B A N D ELECTRONIC AUDIO CONTROL FXC-315 C4C030 Turning the power on MODE (Min) (Max) Press the ON/OFF button Down Turning the power off ......1, 2 Down...
Page 177 OPTIONS Radio (for EU) To cancel the beep tones ....1, 7, 8 Ejecting the tape ........4 The unit emits a beep tone to conﬁrm that Press the EJECT button to eject a tape. a function button has been pressed. To The system will return to the audio source cancel the function, follow the procedures selected last.
Page 178 OPTIONS Radio (for EU) Storing preset stations ......3 � To scan programmed stations The preset buttons can be used to store See “Preset-Scan-Button operation”. 6 stations in each band (FM1, FM2, and Supplement: If no station can be received, MW) for convenient access to your favorite “- - -”...
Page 179 OPTIONS Radio (for EU) Clock TUNE/SEEK ー . P SCAN CLOCK B A N D C4C033 Display mode change ........1 The display on the unit can be changed by pushing the button . Pushing button alternates the display between time and radio/tape.
Page 180: Load Safety Device
The overload warning device lowering side. Contact a Takeuchi dealer for sounds an alarm when an excessive load is maintenance.
Page 181 OPTIONS Load Safety Device Overload Warning Device If a weight greater than the machine is designed to lift is lifted, the overload warning device is activated and a horn is sounded (when the overload warning switch is turned on). WARNING Continuing to apply the load after the overload warning horn sounds could result in the machine tipping over or...
Page 183 INDEX...
Page 184: Index
INDEX A ~ D Cautions ................85 Cautions after Completing Operations ......83 Accessories ................ 52 Cautions on Maintenance ..........92 After Cold Weather is Over ..........83 Cautions on Operating ............76 After First 100 to 250 Hours (New Machines Only) ..117 Cautions on tilting up the platform ........
Page 185 Handling of the Accumulator ..........29 Emergency exit..............13 Handling Rubber Crawlers ..........84 Emergency exit..............40 Have a Takeuchi service agent repair welding ....31 Emergency hammer (optional) .......... 13 Heater (Cab) ............... 52 Emergency hammer (optional) .......... 40 Hoist the machine safely ............
Page 186 INDEX I ~ O Inspecting the hydraulic oil level and replenishing ..106 Machine Dimensions ............152 Inspecting the rubber crawlers ........132 Machine Operation ............. 64 Inspecting the water separator ........105 Main Speciﬁcations ............151 Inspecting while sitting in the operator’s seat ....103 Maintain three point contact when mounting and dis- Inspection After Warm-up ..........
Page 187 INDEX O ~ S Replacing the fuel ﬁlter ............120 Overload Warning Device ..........179 Replacing the hydraulic oil and cleaning the suction strainer .................124 Replacing the hydraulic oil return ﬁlter ......109 Replacing the hydraulic oil return ﬁlter ......120 Replacing the hydraulic oil with biodegradable oil ..168 Park safely ................
Page 188 INDEX S ~ W Stopping Precautions ............23 Walk-Around Inspection ............ 60 Stopping the Engine ............63 Walk-Around Inspection ..........102 Switches ................47 Warming Up the Engine ............. 63 Switching the Lever Pattern ..........169 Warming Up the Machine (Hydraulic Oil) ......66 Symptoms that are not Malfunctions ......138 Warning Lamps ..............
Page 189 First Published February 2004 No.32744 Fifth Published April 2011 OE-TB23R-C OPERATOR’S MANUAL TB23R Compact Excavator Edited and issued by TAKEUCHI MFG. CO., LTD. Printed in Japan by STATION M Co., Ltd.
Page 190 EC directives. In case of any alteration of the machine not coordinated with us, this certiﬁcate loses its validity. Designation of the machine Compact Excavator Manufacturer TAKEUCHI MFG. CO., LTD 205 Uwadaira, Sakaki-machi, Hanishina-gun, Nagano 389-0605, Japan Model TB23R Engine type...

Takeuchi TB23R Operator's Manual

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Controls

Operation

Transport

Maintenance

Troubleshooting

Specifications

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