4045HFG85
4.5L Generator Drive Engine
- PowerTech™ Plus
- Standby: 147 kW (197 hp) @ 1800 rpm
- Prime: 134 kW (180 hp) @ 1800 rpm
- Jet fuel capable
John Deere
4045HFG85
4.5L Generator Drive Engine
EMISSIONS CERTIFICATIONS
| EPA Tier 3 |
GENERAL ENGINE DATA
| Model | 4045HFG85 |
| 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 | 17.0 : 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 | 134 |
| Engine power - Prime hp | 180 |
| Engine power - Standby kW | 147 |
| Engine power - Standby hp | 197 |
| Rated Fan Power - kW | 6.5 |
| Rated Fan Power - hp | 8.7 |
| Calculated generator set output - Prime kWe | 112-117 |
| Calculated generator set output - Prime kVA | 140-146 |
| Calculated generator set output - Standby kWe | 124-129 |
| Calculated generator set output - Standby kVA | 155-161 |