Komatsu SA6D140E-3 Diesel Engine Service Manual
Comprehensive service and repair data for Komatsu SA6D140E-3 diesel engines, including troubleshooting, diagrams, and specifications. Part numbers included.
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Sample pages from the Komatsu SA6D140E-3 Diesel Engine Service Manual manual
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Models Covered & Key Technical Specifications
Komatsu SA6D140E-3 Diesel Engine (SEBM022209) - 2003 Diesel Engine Service Manual | Komatsu Engine Collection.
- Engine Specifications: 252 kW at 1,900 rpm represents the maximum power output capability.
- Low Idling Speed: 740 rpm defines the minimum stable engine operation speed.
- Minimum Fuel Consumption Ratio: 205 g/kW·h indicates the fuel efficiency under load.
- Dry Weight: 1,645 kg is the standard weight for the engine assembly.
- Lubricating Oil Amount: 42 liters is the recommended capacity for optimal lubrication.
- Cooling Water Capacity: 26 liters is specified for effective engine cooling.
Professional Workshop Service Manual & Technical Specifications
Komatsu SA6D140E-3 Diesel Engine Service Manual: Komatsu Diesel Engine D155AX-5, PC600-6, WA500-3, DCA400SSK, HD325-6, HM350-1, HM400-1, PC750, 750LC-6, PC750-7, PC800-6, PC800-7, PC1800-6, D275A-5, D275AX-5 - Comprehensive Service & Repair Manual System-Standards
Unit-Designations: SA6D140E-3 • Performance-Values: 1,635 Nm/1,250 rpm • Unit-Designations: Diesel Engine.
| TOP | Performance-Element | Baseline | Context |
|---|---|---|---|
| Rated Horsepower | 252 kW | 1,900 rpm | |
| Max. Torque | 1,635 Nm | 1,250 rpm | |
| High Idling Speed | 2,100 rpm | ± 50 rpm | |
| Low Idling Speed | 740 rpm | Basic operation | |
| Min. Fuel Consumption Ratio | 205 g/kW·h | Efficiency metric | |
| Dry Weight | 1,645 kg | Operational mass |
Maintenance hierarchies are structured into:
- Engine specifications and general overview.
- Lubrication system details and diagrams.
- Fuel system components and operation.
- Cooling system service procedures.
- Electrical component identification and testing.
- Turbocharger system maintenance.
Strategically requiring accurate maintenance, this manual details essential engine systems, including fuel delivery, lubrication, and cooling. It provides a structured approach to engine upkeep, ensuring optimal performance and longevity.
This manual documents torque specifications for critical engine components to ensure proper structural integrity prevention.
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