Moteur d’entraînement de génératrice 2.9L3029HFG89
- PowerTech™ M
- Alimentation de secours : 43 à 46 kW (58 à 62 hp)
1 500 à 1 800 tr/min - Alimentation principale : 39 à 42 kW (52 à 56 hp)
1 500 à 1 800 tr/min - Bi-fréquence offerte
Spécifications (en anglais)
| Spécifications (en anglais) | ||||
|---|---|---|---|---|
| John Deere 3029HFG89 Moteur d’entraînement de génératrice 2.9L |
Emissions Certifications
| CARB | ||||
|---|---|---|---|---|
| EPA Interim Tier 4 | ||||
| EU Stage III A |
General Engine Data
| Model | 3029HFG89 | |||
|---|---|---|---|---|
| Number of cylinders | 3 | |||
| Displacement - L (cu in) | 2.9 (177) | |||
| Bore and Stroke - mm (in) | 106 x 110 (4.2 x 4.3) | |||
| Compression Ratio | 17.2:1 | |||
| Engine Type | In-line, 4-cycle | |||
| Aspiration | Turbocharged and air-to-air aftercooled | |||
| Length - mm (in) to rear of block | 717 (28.2) | |||
| Width - mm (in) | 548 (21.6) | |||
| Height - mm (in) | 927 (36.5) | |||
| Weight, dry - kg (lb) | 342 (754) |
Performance data range
| Rated speed Hz (rpm) | 60 (1800) | |||
|---|---|---|---|---|
| Engine power - prime kW (hp) | 42 (56) | |||
| Engine power - standby kW (hp) | 46 (62) | |||
| Generator efficiency % | 88-92 | |||
| Rated fan power kW (hp) | 2.6 (3) | |||
| Power factor | 0.8 | |||
| Calculated generator set output - prime kWe* (kVA) | 34-36 (43-45) | |||
| Calculated generator set output - standby kWe (kVA) | 38-40 (48-50) | |||
| *Electrical power is calculated from the typical generator efficiency and fan power percentages shown. Applications may vary. |
