3029DF1292.9L Generator Drive Engine
- PowerTech ™ M
- Standby: 31-35 kW (42-47 hp) @ 1500-1800 rpm
- Prime: 27-31 kW (36-42 hp) @ 1500-1800 rpm
- Dual frequency available
Specifications
| Specifications | ||||
|---|---|---|---|---|
| John Deere 3029DF129 2.9L Generator Drive Engine |
Emissions Certifications
| Non-Emissions Certified |
|---|
General engine data
| Model | 3029DF129 | |||
|---|---|---|---|---|
| Number of cylinders | 3 | |||
| Displacement-- L (cu in) | 2.9 (177) | |||
| Bore and Stroke-- mm (in) | 106 x 110 (4.17 x 4.33) | |||
| Compression Ratio | 17.2:1 | |||
| Engine Type | In-line, 4-Cycle | |||
| Aspiration | Naturally aspirated | |||
| Length - mm (in) | 716 (28.2) | |||
| Width-- mm (in) | 519 (20.4) | |||
| Height-- mm (in) | 819 (32.2) | |||
| Weight, dry - kg (lb) | 316 (697) |
Performance data range
| Hz (rpm) | 60 ( 1800 ) 50 ( 1500 ) |
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|---|---|---|---|---|
| Generator Efficiency % | 88-92 88-92 |
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| Power Factor | 0.8 0.8 |
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| Engine power - Prime kW | 31 27 |
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| Engine power - Prime hp | 42 36 |
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| Engine power - Standby kW | 35 31 |
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| Engine power - Standby hp | 47 42 |
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| Rated Fan Power - kW | 3 2 |
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| Rated Fan Power - hp | 4 2.7 |
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| Calculated generator set output - Prime kWe | 25-26 22-23 |
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| Calculated generator set output - Prime kVA | 31-33 28-29 |
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| Calculated generator set output - Standby kWe | 28-30 26-27 |
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| Calculated generator set output - Standby kVA | 35-37 32-34 |
