4045HF285
4.5L Industrial Diesel Engine
- PowerTech™ E
- 86 – 104 kW (115 - 139 hp)
John Deere
4045HF285
4.5L Industrial Diesel Engine
EMISSIONS CERTIFICATIONS
| Less Regulated (Tier 3/Stage lllA equivalent) |
GENERAL ENGINE DATA
| Model | 4045HF285 |
| Number of cylinders | 4 |
| Displacement-- L (cu in) | 4.5 (275) |
| 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) | 860 (33.9) |
| Width - mm (in) | 612 (24.1) |
| Height-- mm (in) | 1039 (40.9) |
| Weight, dry - kg (lb) | 491 (1082) |
PERFORMANCE DATA RANGE
| Intermittent - Rated power/Rated speed | 93-104 kW (125-139 hp) @2200-2400 rpm |
| Intermittent - Peak power | 100-104 kW (134-139 hp) @2000-2400 rpm |
| Intermittent - Peak torque | 525 N·m (387 ft-lb) @1500 rpm |
| Intermittent - Torque rise | 27-30% |
| Heavy Duty - Rated power/Rated speed | 86-93 kW (115-125 hp) @2200-2400 rpm |
| Heavy Duty - Peak power | 90-93 kW (121-125 hp) @2000-2400 rpm |
| Heavy Duty - Power bulge | 5 % @2000 rpm |
| Heavy Duty - Peak torque | 480-481 N·m (354-355 ft-lb) @1500 rpm |
| Heavy Duty - Torque rise | 29-30% |
| Continuous - Rated power/Rated speed | 86 kW (115 hp) @2400 rpm |
| Continuous - Peak power | 86 kW (115 hp) @2400 rpm |
| Continuous - Power bulge | 0 % |
| Continuous - Peak torque | 430 N·m (317 ft-lb) @1500 rpm |
| Continuous - Torque rise | 26% |