4-cycle, gasoline, OHV, aluminum head and crankcase with cast iron cylinder liner
This peak performer features a steel-forged horizontal shaft, air cooling, and a single-cylinder design. With it's a 4-cycle, gasoline-powered engine with cast iron cylinder liners, aluminum head and crankcase, and an overhead valve design, this engine is designed specifically for power washers.
Model | Hydro 12.75 |
| Max Power @3600 RPM hp (kW) | 12.75 (9.51) |
| Displacement cu in (cc) | 21.8 (357) |
| Bore in (mm) | 3.35 (85) |
| Stroke in (mm) | 2.5 (63) |
| Peak Torque @ Maximum lbs ft (Nm) | 22.6 (30.6) |
| Compression Ratio | 8.1:1 |
| Dry Weight lbs (kg) | 70.5 (31.98) |
| Oil Capacity U.S. quarts (L) | 1.1 (1) |
| Lubrication | Splash |
| Dimensions L x W x H in | 12.95 x 18.14 x 17.9 |