Kohler / Rehlko · Garland, Texas
CH245
Base-model engine information. Use the complete engine-label specification to confirm the configuration for your equipment.
- Shaft orientation
- Horizontal
- Gross power
- 4.5 (3.3) hp (kW) @ 3600 rpm
- Displacement
- 177 (10.8) cc (cu in)
Base-model specifications
These specifications describe the base engine, not an exact ordering configuration or a guaranteed replacement fit.
- Shaft orientation
- Horizontal
- Fuel
- Gasoline
- Cylinder configuration
- Single cylinder
- Cooling
- Air-cooled
- Gross power
- 4.5 (3.3) hp (kW) @ 3600 rpm
- Displacement
- 177 (10.8) cc (cu in)
- Bore
- 2.7 (68) in (mm)
- Stroke
- 1.9 (49) in (mm)
- Peak torque
- 7.2 (9.8) ft-lb (Nm) @ 2800 rpm
- Compression ratio
- 8.5:1
- Dry weight
- 33.2 (15) lb (kg)
- Oil capacity
- 0.6 (0.6) U.S. qt (L)
- Fuel capacity
- 3.1 (3.0) U.S. qt (L)
- Lubrication
- Splash
- Dimensions (L × W × H)
- 9.7 × 13.9 × 14.1 (246 × 354 × 358) in (mm)Length is recoil starter to PTO mounting surface. Height is with USA 50-state evaporative fuel cap.
Engine features
- Four-cycle
- OHV
- Cast-iron cylinder liners
- Aluminum block
- Quad-Clean four-stage cyclonic air cleaner
- Large metal fuel tank
- Dual ball bearings
- Oil Sentry automatic low-oil shutdown