2005 Komatsu D41E-6 and D41P-6 Service Manual
Technical reference for D41E-6 and D41P-6 bulldozers, covering systems and components. Documents procedures for maintenance and repair, including diagrams and specifications.
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Komatsu Models Covered & Key Technical Specifications
Models: D41E-6, D41P-6 Sub-models / Variants: Power Angle Tiltdozer, Power Angle Tilt + Winch + ROPS Cab Build Years: 2005 Serial Numbers: B20001–B40000, 50001 and up Technical Data:
- Engine model: S6D102-1
- Engine configuration: 4-cycle, water-cooled, in-line, vertical, direct injection, turbocharger
- Piston displacement: 5.9 liters (5,900 cc)
- Rated horsepower: 77.9 kW (104.5–104.9 HP) at 2,400 rpm
- Max. torque: 461 Nm (47 kgm) at 1,300 rpm
- Transmission type: Planetary gear, multiple disc clutch, forward 3 speed, reverse 3 speed
- Forward speeds (3rd gear): 7.6 km/h
- Gradeability: 30 degrees
- Minimum turning radius: 2.4–2.6 m (model dependent)
- Ground pressure (D41P-6 power angle tilt): 31.38 kPa (0.32 kg/cm2)
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Technical Scope of the 2005 Komatsu D41E-6 and D41P-6 Shop Manual
- Covers 2005 Komatsu D41E-6 and D41P-6 bulldozers, documenting chassis, power train, and hydraulic systems for standard and optional equipment variants
- Official Komatsu publication S/N SEBM007009, issued June 2005
- Contains 677 pages of engineering specifications, system circuit diagrams, and inspection standards for field service
- Accessible from your device as soon as the order is placed
- Laid out for standard letter and A4 printing
- Full-text search finds any part number in seconds
- This 2005 factory edition serves as the definitive technical reference for the Komatsu D41E-6 and D41P-6, detailing engine-to-track power delivery systems and hydraulic maintenance requirements
Component and System Documentation
The 2005 Komatsu D41E-6 and D41P-6 service manual provides deep-level technical documentation organized into distinct functional groups. Structural and functional chapters describe the internal mechanics of the S6D102-1 power plant, the planetary gear transmission system, and the steering/brake hydraulic actuation circuits. The document includes detailed hydraulic piping diagrams, electrical wiring schematics, and weight tables for major component groups such as the final drives, track frames, and blade control assemblies. Testing and adjustment procedures describe the operation of the modulating valve and inching valve systems, providing the logic used to analyze shifting performance and steering modulation.
Specification and Reference Data
Technical data is presented through standardized tables covering torque values for metric bolts, flared nuts, and O-ring boss piping joints. Fluid capacities for the hydraulic system, transmission, final drive, and engine crankcase are documented with ambient temperature viscosity requirements. Cylinder dimensions, piston stroke specifications, and relief valve settings are provided for the hydraulic work equipment. The Komatsu D41E-6 and D41P-6 ground pressure and performance specifications allow technicians to verify machine configuration against factory standards. Reference values for operating weights and turning radii are categorized by machine serial number for accurate matching to the unit. Note: This page is a contents overview for the manual. It does not provide repair or diagnostic instructions.
An official 677-page Komatsu OEM shop manual covering the 2005 Komatsu D41E-6 and D41P-6 bulldozers, documenting structural, hydraulic, and electrical specifications for the B20001–B40000 and 50001-up serial number ranges.
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