6068AFM85
Constant-Speed Auxiliary & Generator Engine
- 6.8L PowerTech™
- 117-166 kW (173-223 hp)
John Deere
6068AFM85
Constant-Speed Auxiliary & Generator Engine
EMISSIONS CERTIFICATIONS
| IMO Tier 2 | |
| China Stage II |
GENERAL DATA (based on standard option configuration)
| Model | 6068AFM85 |
| Number of cylinders | 6 |
| Displacement-- L (cu in) | 6.8 (415) |
| Bore and Stroke-- mm (in) | 118 x 136 (4.65 x 5.35) |
| Engine Type | In-line, 4-cycle |
| Aspiration | Turbocharged and air-to-coolant aftercooled |
| Length - mm (in) | 1685 (66.3) |
| Width Maximum - mm (in) | 1027 (40.4) |
| Length to rear face of flywheel housing - mm (in) | 1415 (55.7) |
| Flywheel housing SAE | 2 |
| Height - mm (in) | 983 (38.7) |
| Height, crankshaft centerline to top - mm (in) | 664 (26.1) |
| Height, crankshaft centerline to bottom - mm (in) | 319 (12.6) |
| Weight, dry - kg (lb) | 1055 (2326) |
CALCULATED GENERATOR-SET RATING - 1800 RPM
| Rated Speed Hz (rpm) |
60 ( 1800 ) |
| Generator efficiency % | 88-92 |
| Engine Power Prime kW (hp) | 166 (222.6) |
| Power factor | 0.8 |
| Calculated generator set rating prime - kWe | 146-153 |
| Calculated generator set rating prime - kVA | 183-191 |
CALCULATED GENERATOR-SET RATING - 1500 RPM
| Rated Speed Hz (rpm) | 50 ( 1500 ) |
| Generator efficiency % | 88-92 |
| Engine Power Prime kW (hp) | 139 (186.4) |
| Power factor | 0.8 |
| Calculated generator set rating prime - kWe | 122-129 |
| Calculated generator set rating prime - kVA | 153-161 |