JD4G IHR3.9L Industrial Diesel Engine
- 63-129 kW (84-173 hp)
Specifications
| Specifications | ||||
|---|---|---|---|---|
| John Deere JD4G IHR 3.9L Industrial Diesel Engine |
Emissions Certifications
| EPA Final Tier 4 | ||||
|---|---|---|---|---|
| EU Stage V |
General engine data
| Model | JD4G IHR | |||
|---|---|---|---|---|
| Number of cylinders | 4 | |||
| Displacement-- L (cu in) | 3.9 (238) | |||
| Engine Type | In-line, 4-cycle | |||
| Aspiration | Turbocharged and air-to-air aftercooled | |||
| Length - mm (in) | 823 (32) | |||
| Width-- mm (in) | 655 (26) | |||
| Height-- mm (in) | 844 (33) | |||
| Weight, dry - kg (lb) | <474 kg (<1045 lb) |
Performance data range
| Rated power | 63-129 kW (84-173 hp) | |||
|---|---|---|---|---|
| Peak power | 129 kW (173 hp) | |||
| Application Rating | Continuous, Heavy Duty, Intermittent | |||
| Peak torque | 700 Nm (516 lb-ft) | |||
| Power bulge | Up to 8% | |||
| Torque rise | Up to 34% |
