Takeuchi TB125 TB135 TB145 Excavator Workshop Manual & Parts Guide 2001 (P/N CG4E004)

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Takeuchi Models Covered & Key Technical Specifications

Models: Takeuchi TB125, Takeuchi TB135, Takeuchi TB145
Sub-models / Variants: Canopy, Cab, Long Arm, Telescopic Arm (Fully Extended), Telescopic Arm (Fully Retracted)
Model Years: 2001
Serial Numbers: TB125: 12510003~, TB135: 13510004~, TB145: 14510004~
Technical Data:

  • Engine: Yanmar 3-cylinder and 4-cylinder diesel engines
  • Bucket Capacity (Rated): 0.068 m³ (TB125), 0.105 m³ (TB135), 0.141 m³ (TB145)
  • Engine Power Output: 16.8/23.0 kW/min⁻¹ (TB125) to 27.3/2300 kW/min⁻¹ (TB145)
  • Auxiliary Hydraulic Flow Rate: 48.8 L/min (TB125), 59.2 L/min (TB135), 55.9 L/min (TB145)
  • Ground Pressure (Rubber Crawler): 26.8–29.3 kPa depending on variant
  • Noise Level (Sound-power): LWA93–LWA97 dB (A)
  • Overall Height: 2445–2560 mm depending on cab/canopy configuration
Technical Specifications
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Document Number / Seller:
24976 / Elizabeth Gomez
File Size:
60.44 MB
File Type:
PDF
Language:
English
Pages:
1087
Printable:
Yes
Category:
Excavator
Last updated / verified
Jun 17, 2026

Takeuchi Manual Features & Content Preview

This official 1087-page OEM factory edition (Book No. CG4E004) serves as the definitive reference for 2001 Takeuchi TB125, TB135, and TB145 compact excavators. It details engine, chassis, hydraulic, and electrical specifications across specific serial number ranges. Whether you are dealing with standard, long arm, or telescopic arm configurations in canopy or cab setups, this manual delivers the exact factory limits and system layouts required for professional shop work.

  • Covers 2001 TB125, TB135, and TB145 models including canopy, cab, standard, long arm, and telescopic variants
  • Outlines comprehensive assembly, maintenance, and structural configurations
  • Features 47 indexed specification tables for quick workshop reference
  • Includes 14 detailed electrical and hydraulic system overview diagrams
  • Provides 12 torque-sequence reference charts

Technical Documentation

Mechanics and technicians rely on precise factory data to evaluate wear and maintain structural integrity. This publication breaks down the internal architecture of major systems, mapping out the Yanmar diesel engine, hydraulic units, and electrical networks. You get an unfiltered look at factory-defined reference values. It lays out service standards and performance judging criteria. This ensures any mechanical assessment aligns perfectly with the original engineering benchmarks. Please remember that operating or servicing heavy machinery carries inherent physical risks. Always verify your site safety protocols and rely on the complete OEM publication before turning a wrench.

Specification Highlights

Accurate tolerances separate a reliable machine from a comeback. The documentation provides a deep dive into crucial technical data. You will find exact tightening torques for hydraulic hoses, steel pipe fittings, and ISO category 10.9 bolts. Need to assess cylinder wear? The manual lists precise bore and stroke dimensions for the boom, arm, bucket, and dozer blade assemblies. Performance inspections are backed by documented reference values for hydraulic oil pressure, travel speed, and slew time. For example, the general tightening table lists the M20 x 2.5 coarse thread bolt torque at exactly 410.9 Nm. Furthermore, the engine maintenance section details intake valve clearances for the Yanmar diesel powerplants, while exact fuel system capacities take the guesswork out of scheduled fluid services.

Technical Safety Notice
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This official OEM document is intended for professional technicians and skilled operators. Performing service on mechanical equipment involves inherent risks. By purchasing, you acknowledge that RepairLoader provides original manufacturer data for informational purposes. Always prioritize safety: use correct tools, wear protective gear, and consult a certified professional if you are uncertain of any procedure.

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