4045HF2794.5L Generator Drive Engine
- PowerTech™ M
- Standby: 103 kW (138 hp) @1500 rpm
- Prime: 94 kW (126 hp) @1500 rpm
Specifications
| Specifications | ||||
|---|---|---|---|---|
| John Deere 4045HF279 4.5L Generator Drive Engine |
Emissions Certifications
| EU Stage II |
|---|
General engine data
| Model | 4045HF279 | |||
|---|---|---|---|---|
| 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) | 867 (34.1) | |||
| Width-- mm (in) | 637 (25.1) | |||
| Height-- mm (in) | 979 (38.5) | |||
| Weight, dry - kg (lb) | 451 (994) |
Performance data range
| Hz (rpm) | 50 ( 1500 ) | |||
|---|---|---|---|---|
| Generator Efficiency % | 88-92 | |||
| Power Factor | 0.8 | |||
| Engine power - Prime kW | 94 | |||
| Engine power - Prime hp | 126 | |||
| Engine power - Standby kW | 103 | |||
| Engine power - Standby hp | 138 | |||
| Rated Fan Power - kW | 6.2 | |||
| Rated Fan Power - hp | 8.3 | |||
| Calculated generator set output - Prime kWe | 75-79 | |||
| Calculated generator set output - Prime kVA | 94-99 | |||
| Calculated generator set output - Standby kWe | 85-89 | |||
| Calculated generator set output - Standby kVA | 106-111 |
