6068HF285
6.8L Industrial Diesel Engine
- 6.8L PowerTech™ E
- 104 - 149 kW (139 - 200 hp)
John Deere
6068HF285
6.8L Industrial Diesel Engine
EMISSIONS CERTIFICATIONS
| Less Regulated | |
| Tier 3 | |
| Stage IIIA equivalent |
GENERAL ENGINE DATA
| Model | 6068HF285 |
| Number of cylinders | 6 |
| Displacement-- L (cu in) | 6.8 (415) |
| Bore and Stroke-- mm (in) | 106 x 127 (4.17 x 5.00) |
| Compression Ratio | 19.0:1 |
| Engine Type | In-line, 4-cycle |
| Aspiration | Turbocharged and air-to-air aftercooled |
| Length - mm (in) | 1123 (44.2) |
| Width - mm (in) | 657 (25.9) |
| Height-- mm (in) | 1036 (40.8) |
| Weight, dry - kg (lb) | 608 (1340) |
PERFORMANCE DATA RANGE
| Intermittent - Rated power/Rated speed | 129-149 kW (173-200 hp) @2200-2400 rpm |
| Intermittent - Peak power | 132-149 kW (177-200 hp) @2000-2400 rpm |
| Intermittent - Power bulge | 0-3 % @2000 rpm |
| Intermittent - Peak torque | 714-785 N·m (527-579 ft-lb) @1500 rpm |
| Intermittent - Torque rise | 28-32% |
| Heavy Duty - Rated power/Rated speed | 116-129 kW (156-173 hp) @2200-2400 rpm |
| Heavy Duty - Peak power | 124-129 kW (166-173 hp) @2000-2400 rpm |
| Heavy Duty - Power bulge | 0-7 % @2000 rpm |
| Heavy Duty - Peak torque | 667 N·m (492 ft-lb) @1500 rpm |
| Heavy Duty - Torque rise | 30-32% |
| Continuous - Rated power/Rated speed | 104-116 kW (139-156 hp) @2200-2400 rpm |
| Continuous - Peak power | 111-116 kW (149-156 hp) @2000-2400 rpm |
| Continuous - Power bulge | 0-7 % @2000 rpm |
| Continuous - Peak torque | 598 N·m (441 ft-lb) @1500 rpm |
| Continuous - Torque rise | 30-32% |