Jinlang 1P47QMD

Jinlang 1P47QMDThe Jinlang 1P47QMD is a 0.07 l (72 cc, 4.39 cu-in) single cylinder, 4-stroke, forced air-cooled internal combustion motorcycle engine, manufactured by Zhejiang Jinlang Power Co. LTD.

It has a 47 mm (1.85 in) cylinder bore and 41.5 mm (1.63 in) piston stroke, compression ratio rating is 10.3:1. The 1P47QMD produced 4.1 PS (3.05 kW; 4.0 HP) at 8,000 rpm of maximum horsepower and 4.2 Nm (0.4 kg·m; 3.1 ft·lb) at 6,500 rpm of torque. Minimum idling speed is 2,000 rpm.

General information

Engine Specifications
Model Jinlang 1P47QMD
Type Four-stroke, single cylinder
Displacement 72.0 ml (4.39 cu-in)
Max. horsepower 4.1 PS (3.05 KW; 4.0 HP) at 8,000 rpm
Max. torque (crank PTO) 4.2 Nm (0.4 kg·m; 3.1 ft·lb) at 6,500 rpm
Cooling system Forced-air
Ignition system Capacitance discharge ignition (CDI)
Lubricating system Splash
Starting system Electric / kick
Fuel used Unleaded gasoline (octane number 86 or higher)

Dimensions and Weight

Length, mm (in) 620 (24.4)
Width, mm (in) 390 (15.4)
Height, mm (in) 310 (12.2)
Dry weight, kg (lb) 21.5 (47.4)
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