6068HF4856.8L Industrial Diesel Engine
- 6.8L PowerTech™ Plus
- 134 - 205 kW (180 - 275 hp)
Specifications
| Specifications | ||||
|---|---|---|---|---|
| John Deere 6068HF485 6.8L Industrial Diesel Engine |
Emissions Certifications
| Less Regulated | ||||
|---|---|---|---|---|
| Tier 3 | ||||
| Stage IIIA equivalent |
General engine data
| Model | 6068HF485 | |||
|---|---|---|---|---|
| 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 | 17.0 : 1 | |||
| Engine Type | In-line, 4-Cycle | |||
| Aspiration | Turbocharged and air-to-air aftercooled | |||
| Length - mm (in) | 1161 (45.7) | |||
| Width-- mm (in) | 616 (24.3) | |||
| Height-- mm (in) | 1128 (44.4) | |||
| Weight, dry - kg (lb) | 678 (1495) |
Performance data range
| Intermittent - Rated power/Rated speed | 205 kW (275 hp) @2000-2400 rpm | |||
|---|---|---|---|---|
| Intermittent - Peak power | 168-206 kW (225-276 hp) @1800-2200 rpm | |||
| Intermittent - Power bulge | 0-4 % @1800 rpm | |||
| Intermittent - Peak torque | 1025 N·m (756 ft-lb) @1400 rpm | |||
| Intermittent - Torque rise | 26-32% | |||
| Heavy Duty - Rated power/Rated speed | 144-168 kW (193-225 hp) @2000-2200 rpm | |||
| Heavy Duty - Peak power | 153-181 kW (205-243 hp) @1600-2000 rpm | |||
| Heavy Duty - Power bulge | 6-8 % @1700-2000 rpm | |||
| Heavy Duty - Peak torque | 934 N·m (689 ft-lb) @1400 rpm | |||
| Heavy Duty - Torque rise | 28-36% | |||
| Continuous - Rated power/Rated speed | 134-168 kW (180-225 hp) @2000-2400 rpm | |||
| Continuous - Peak power | 137-168 kW (184-225 hp) @1600-2400 rpm | |||
| Continuous - Power bulge | 0-3 % @1600 rpm | |||
| Continuous - Peak torque | 838 N·m (618 ft-lb) @1400 rpm | |||
| Continuous - Torque rise | 26-31% |
