Rato CBP150 (RW167MM)

Rato CBP150 (RW167MM)The Rato CBP150 (RW167MM) is a 149.4 ml (9.1 cu-in) single-cylinder air-cooled 4-stroke internal combustion vertical motorcycle engine from Rato CBP-series, manufactured by Chongqing RATO Holding (Group) CO., LTD.

The Rato CBP150 engine uses the new technology of high safety factor, optimization of the heat engine and transmission system and extend the lifetime; front balance system with little vibration and high-level comfortableness. The engine is equipped with capacitance discharge ignition system, electric or kick starter and 5-speed gearbox.

The engine cylinder bore is 62 mm (2.44 in) and piston stroke is 49.5 mm (1.95 in). The CBP150 (RW167MM) produced 11.6 PS (8.5 kW; 11.4 HP) at 8,000 rpm of maximum horsepower and 10.0 N·m (1.02 kg·m, 7.37 ft·lb) at 7,000 rpm of torque.

General information

Engine Specifications
ModelCBP150 (RW167MM)
TypeVertical, four-stroke, single cylinder
Displacement149.4 ml (9.1 cu-in)
Max. horsepower11.6 PS (8.5 kW; 11.4 HP) at 8,000 rpm
Max. torque (crank PTO)10.0 N·m (1.02 kg·m, 7.37 ft·lb) at 7,000 rpm
Clutch methodMulti-plate
Gearshift method5-speed gearshift
Cooling systemForced-air
Ignition systemCapacitance discharge ignition (CDI)
Lubricating systemSplash
Starting systemElectric / kick
Fuel usedUnleaded gasoline (octane number 86 or higher)
Fuel consumption354 g/kw·h

Dimensions and Weight

Rato CBP150 (RW167MM)
Length, mm (in)365 (14.4)
Width, mm (in)340 (13.4)
Height, mm (in)434 (17.0)
Dry weight, kg (lb)32 (70.5)

Service Information

Oil system
Oil capacity1.3 L
Ignition system
Spark plugD8REA
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