4045HF2804.5L Generator Drive Engine
- PowerTech™ M
- Standby: 74 kW (99 hp) @ 1800 rpm
- Prime: 67 kW (90 hp) @ 1800 rpm
Specifications
| Specifications | ||||
|---|---|---|---|---|
| John Deere 4045HF280 4.5L Generator Drive Engine |
Emissions Certifications
| EPA Tier 3 |
|---|
General engine data
| Model | 4045HF280 | |||
|---|---|---|---|---|
| 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
| Hz (rpm) | 60 ( 1800 ) | |||
|---|---|---|---|---|
| Generator Efficiency % | 88-92 | |||
| Power Factor | 0.8 | |||
| Engine power - Prime kW | 67 | |||
| Engine power - Prime hp | 90 | |||
| Engine power - Standby kW | 74 | |||
| Engine power - Standby hp | 99 | |||
| Rated Fan Power - kW | 2.2 | |||
| Rated Fan Power - hp | 3 | |||
| Calculated generator set output - Prime kWe | 57-60 | |||
| Calculated generator set output - Prime kVA | 71-75 | |||
| Calculated generator set output - Standby kWe | 63-66 | |||
| Calculated generator set output - Standby kVA | 79-83 |
