K4100D
Popular genset four
One of the most common four-cylinder diesels for 20–30 kVA generator sets, valued for reliability and worldwide parts support.
- 30 kW
- Power
- 4
- Cylinders
- 3.61 L
- Displacement
- 191 N·m
- Torque
Technical specifications
- Model
- K4100D
- Series
- K4100 / 4-cylinder
- Cylinders
- 4
- Arrangement
- Inline, vertical, 4-stroke
- Aspiration
- Naturally aspirated
- Cooling
- Water-cooled (radiator)
- Bore × stroke
- 100 × 115 mm
- Displacement
- 3.61 L
- Compression ratio
- 17 : 1
- Rated power
- 30 kW / 41 hp
- Rated speed
- 1500 rpm
- Prime power
- 27 kW
- Max torque
- 191 N·m
- Fuel consumption (BSFC)
- 218 g/kW·h
- Starting
- 24 V electric start
- Governor
- Mechanical
- Fuel
- 0# / -10# light diesel
- Dimensions (L×W×H)
- 900 × 570 × 830 mm
- Net weight
- 360 kg
Engine gallery
Comparison — 4-cylinder class
How the K4100D compares with related engines of the same cylinder count.
| Model | Power | Torque | Displacement | Aspiration | BSFC |
|---|---|---|---|---|---|
| 495D | 29.4 kW | 160 N·m | 3.26 L | NA | 220 g/kW·h |
| K4100D (this) | 30 kW | 191 N·m | 3.61 L | NA | 218 g/kW·h |
| K4102D | 33 kW | 210 N·m | 3.76 L | NA | 216 g/kW·h |
| K4100ZD | 41 kW | 261 N·m | 3.61 L | Turbo | 210 g/kW·h |
| K4102ZD | 46 kW | 293 N·m | 3.76 L | Turbo | 208 g/kW·h |
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