Komatsu D65E-12 / D65EX-12 / D65P-12 / D65PX-12 Bulldozer 2005 Workshop Manual

Detailed service procedures for Komatsu D65E-12, D65EX-12, D65P-12, D65PX-12 bulldozers. Covers engine, power train, and work equipment maintenance. Publication SEBM001921.

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Document Details

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Document Number / Seller:
29019 / Ashley Allen
File Size:
55.64 MB
File Type:
PDF
Language:
English
Pages:
1227
Printable:
Yes
Category:
Bulldozer
Last updated / verified
Mar 8, 2025

Models Covered & Key Technical Specifications

Komatsu D65E-12, D65EX-12, D65P-12, D65PX-12 Bulldozer Workshop Manual - 2005

This workshop manual provides detailed service information for the Komatsu D65 series bulldozers. It is an essential resource for mechanics and technicians involved in the maintenance and repair of these powerful machines.

  • Established Operational Data: 15,620 kg is the operating weight for the D65E-12 model.
  • Operational Tank Capacity: 44 Liters is the engine oil capacity for the D65E-12.
  • Certified Weight Standards: 1,030 kg is the engine assembly weight for the D65E-12.
  • Factory Component Weight: 1,570 kg is the power train unit assembly weight for the D65E-12.
  • Approved Working Temperature: 10°C is the ambient temperature for SAE 10W engine oil specification.
  • Measured Fill Levels: 38 Liters is the engine oil refill capacity for the D65E-12.

Professional Workshop Service Manual & Technical Specifications

Komatsu D65E-12, D65EX-12, D65P-12, D65PX-12 2005 Workshop Manual: Comprehensive Dozer Shop Manual & Maintenance Guide Specification-Set

Engine-Type: 4-cycle, water cooled, inline vertical type, direct injection // Model-Portfolio: D65E-12, D65EX-12, D65P-12, D65PX-12 // Diagnostic-Area: Power Train, Undercarriage, Work Equipment

Assessment-Parameter Value Calibration-Standards
Engine Model 6D125-1 / S6D125-1
Rated Horsepower 135/1,950 {183/1,950} 142/1,950 {193/1,950}
Max. Torque 799/1,100 {81.5/1,100} 980/1,200 {100/1,200}
Transmission Type Planetary gear type
Track Gauge (mm) 1,880 / 2,050

Cataloging major assemblies into distinct sections, this manual covers essential maintenance procedures, troubleshooting guides, and detailed component information. It provides an OEM overview of the machine's systems, from engine operation to hydraulic and power train functionalities.

Maintenance guidelines are included for the Engine Assy.

OEM guidelines are included for the Power train unit.

Transmission service information covers the Planetary gear type transmission.

HVAC system procedures are included for the engine.

Torque specifications are documented for various components throughout the machine.

This manual documents torque specifications for various components to ensure proper bolt stretch prevention.

FAQ

What components have **documented** safety precautions? keyboard_arrow_down

The "Safety" symbol marks components with necessary safety precautions when performing work.

Confirm the **precise** lubrication requirements. keyboard_arrow_down

Refer to page 01-27 for tables detailing fuel, coolant, and lubricant specifications, including engine oil grades like SAE 10W, SAE 10W-30, and SAE 15W-40 for various ambient temperatures.

What tools are needed for **proper** testing parameters? keyboard_arrow_down

Specific tools are not listed in the "Testing and Adjusting" section, but it details checks and adjustments required after repairs.

Identify the **standard** diagnostic procedures. keyboard_arrow_down

The "Testing and Adjusting" section (Chapter 20) provides checks and adjustments for repairs, and troubleshooting charts correlating problems with causes.

What procedures are **necessary** for fluid capacity requirements? keyboard_arrow_down

Refer to page 01-27 for a table that specifies the capacity and refill amounts for various fluids, including engine oil, power train oil, and hydraulic oil.

Customer Reviews

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Reviews (2)

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New
This shop manual is incredibly detailed and easy to follow. The troubleshooting charts are a lifesaver! The download process was smooth and I received my link almost instantly. Highly recommend!
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New
The manual has everything you need for servicing the D65 dozers. The diagrams are clear and the instructions are straightforward. Customer support was very responsive when I had questions. Great experience overall!