4045HFG04
4.5L Generator Drive Engine
- PowerTech™ PWL
- Standby: 67-99 kW (90-133 hp) @ 1800 rpm
- Prime: 61-90 kW (82-122 hp) @ 1800 rpm
SPECIFICATIONS
STAND BY HP
CONTINUOUS HP
EMISSIONS LEVEL
ENGINE DISPLACEMENT
John Deere
4045HFG04
4.5L Generator Drive Engine
EMISSIONS CERTIFICATIONS
| EPA Final Tier 4 |
GENERAL ENGINE DATA
| Model | 4045HFG04 |
| 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) | 870 (34.3) |
| Width - mm (in) | 650 (25.6) |
| Height-- mm (in) | 1050 (41.3) |
| Weight, dry - kg (lb) | 550 (1213) |
DOC DIMENSIONS
| Size 2 - Diameter - mm (in) | 209.1 (8.2) |
| Size 2 - Length - mm (in) | 431 (17.0) |
| Size 2 - Weight - kg (lb) | 14.9 (32.8) |
SCR CATALYST DIMENSIONS
| Size 3 - Diameter - mm (in) | 318 (12.5) |
| Size 3 - Weight - kg (lb) | 34 (75.0) |
| Size 3 - Length - mm (in) | 638 (25.1) |
PERFORMANCE DATA RANGE
| Hz (rpm) | 60 ( 1800 ) |
| Generator Efficiency % | 88-92 |
| Power Factor | 0.8 |
| Engine power - Prime kW | 61-90 |
| Engine power - Prime hp | 82-122 |
| Engine power - Standby kW | 67-99 |
| Engine power - Standby hp | 90-133 |
| Rated Fan Power - kW | 4.7-6.9 |
| Rated Fan Power - hp | 6.3-9.3 |
| Calculated generator set output - Prime kWe | 50-77 |
| Calculated generator set output - Prime kVA | 62-96 |
| Calculated generator set output - Standby kWe | 55-85 |
| Calculated generator set output - Standby kVA | 69-106 |