| Cylinders | 3 (KDW 1603) - 4 (KDW 2204-2204/T) |
| Bore | 88 mm |
| Stroke | 90,4 mm |
| Displacement | 1649 cm3 (KDW 1603) - 2199 cm3 (KDW 2204-2204/T) |
| Max inclination during operation | 30°, max 30 min / 35°, max 1 min |
| Oil capacity (MAX level.) including oil filter | Carter STD 4,4 lt. (KDW 1603) - 6,4 lt. (KDW 2204-2204/T) |
| Dry weight | 156 kg (KDW 1603) - 192 kg (KDW 2204) - 197 kg (KDW 2204/T) |