The Rato CGP175 (RW162FMK) is a 175.1 ml (10.7 cu-in) single-cylinder air-cooled 4-stroke internal combustion vertical motorcycle engine from Rato CGP-series, manufactured by Chongqing RATO Holding (Group) CO., LTD.
The Rato CGP175 engine uses the front structure of balance shaft to reduce engine vibration and improve stability; hot charging technique of crank and case to reduce the crank noise and extend lifetime. The engine is equipped with capacitance discharge ignition system (CDI), electric or kick starter and 5-speed gearbox with a manual wet multi-plate clutch.
The engine cylinder bore is 62 mm (2.44 in) and piston stroke is 58 mm (2.28 in). The CGP175 (RW162FMK) produced 12.9 PS (9.5 kW; 12.7 HP) at 8,000 rpm of maximum horsepower and 13.0 N·m (1.32 kg·m, 9.58 ft·lb) at 7,000 rpm of torque.
|Type||Vertical, four-stroke, single cylinder|
|Displacement||175.1 ml (10.7 cu-in)|
|Max. horsepower||12.9 PS (9.5 kW; 12.7 HP) at 8,000 rpm|
|Max. torque (crank PTO)||13.0 N·m (1.32 kg·m, 9.58 ft·lb) at 7,000 rpm|
|Clutch method||Manual wet multi-plate|
|Gearshift method||5-speed gearshift|
|Ignition system||Capacitance discharge ignition (CDI)|
|Starting system||Electric / kick|
|Fuel used||Unleaded gasoline (octane number 86 or higher)|
|Fuel consumption||354 g/kw·h|
Dimensions and Weight
|Rato CGP175 (RW162FMK)|
|Length, mm (in)||340 (13.4)|
|Width, mm (in)||343 (13.5)|
|Height, mm (in)||425 (16.7)|
|Dry weight, kg (lb)||34 (74.9)|
|Oil capacity||1.3 L|