Engine Specificaiton:
| Model | KOMATSU SAA6D140E-5 | |
| Type | Water-cooled, 4-cycle | |
| Aspiration | Turbo-charged, air-to-air after-cooled, cooled EGR | |
| Number of cylinders | 6 | |
| Bore x stroke | 5.5" x 6.5" | 140 mm x 165 mm |
| Piston displacement | 930 in³ | 15.24 ltr |
| Horsepower | ||
| SAE J1995 | 518 HP | 386 kW |
| ISO 9249 /SAE J1349 | 498 HP | 371 kW |
| Rated rpm | 2,000 rpm | |
| Fan drive type. | Mechanical | |
| Maximum torque | 1,600 lb•ft | 221 kg•m |
| Fuel system | Direct injection | |
| Governor | Electronically controlled | |
| Lubrication system : | ||
| Method | Gear pump, force-lubrication | |
| Filter | Full-flow type | |
| Air cleaner | Dry type with double elements and precleaner, plus dust indicator | |
| EPA Tier 3 and EU Stage 3A emission certified. |
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