Kohler Diesel Air-Cooled
The diesel engine delivers the Performance Engineering standards you've come to expect from Kohler. The direct injection system produces increased power and lower fuel consumption. Full pressure lubrication offers superior cooling and performance combined with full-flow oil filters for longer engine and component life. Air cooling, horizontal shaft, three cylinder, electric start, and an aluminum alloy independent head set the standard for power and engineering excellence all backed by a 3-year full warranty.
HP |
Shaft |
Cylinders |
Cooling |
Fuel Type |
Status |
| 36.9 | Horizontal | Three | Air | Diesel | Retired |
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. Integral cooling fan contributes to longer engine life by reducing the operating temperature.
Direct injection delivers increased power and lower fuel consumption.
Four-stroke, integral fan air cooling, aluminum alloy independent head, electric start, direction injection
Model |
Diesel KD625-3 |
| Max Power @3000 RPM hp (kW) 1 | 36.9 (27.5) |
| Displacement cu in (cc) | 114.1 (1870) |
| Bore in (mm) | 3.7 (95) |
| Stroke in (mm) | 3.5 (88) |
| Max Torque lbs. ft (Nm)1 | 84.8 (115) |
| Compression Ratio | 17:1 |
| Dry Weight lbs (kg) | 374.6 (170) |
| Oil Capacity U.S. quarts (L) | 5.3 (5) |
| Lubrication | Full-pressure with full-flow filter |
| Dimensions L x W x H in | 30.3 x 20.7 x 24.1 |
| Backpressure Limit 2 | -- |
| J1995 Power hp (kW) 3 | -- (--) |
| J1995 Torque lbs ft (Nm) 3 | -- (--) |
Engine Series Name and Model
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