Aluminum crankcase with re-borable cast iron cylinder liner provides extra protection in tough environments while full-pressure lubrication with full-flow filter ensures continuous oil flow to critical parts, extending the engine life.
Direct injection delivers increased power and lower fuel consumption.
Model | Diesel KD350 | Diesel KD420 |
Max Power @3600 RPM hp (kW) 1 | 6.7 (5) | 9.8 (7.3) |
Displacement cu in (cc) | 21.3 (349) | 24.5 (442) |
Bore in (mm) | 3.2 (82) | 3.4 (86) |
Stroke in (mm) | 2.6 (66) | 3 (76) |
Peak Torque @ Maximum lbs ft (Nm) | 12.2 (16.6) | 17 (23) |
Compression Ratio | 20.3:1 | 20.3:1 |
Dry Weight lbs (kg) | 72.7 (33) | 99.1 (45) |
Oil Capacity U.S. quarts (L) | 1.3 (1.2) | 1.6 (1.5) |
Lubrication | Full-pressure with full-flow filter | Full-pressure with full-flow filter |
Dimensions L x W x H in | 12.9 x 15.7 x 18.4 | 13.2 x 15.9 x 20.2 |
Backpressure Limit 2 | -- | -- |
J1995 Power 3 | -- | -- |