Jinlang 1P73MN-4

Jinlang 1P73MN-4The Jinlang 1P73MN-4 is a 0.28 l (275.6 cc, 16.82 cu-in) single cylinder, 4-stroke, forced water-cooled internal combustion motorcycle engine, manufactured by Zhejiang Jinlang Power Co. LTD.

Bore and stroke are 72.5 mm (2.85 in) and 66.8 mm (2.63 in), respectively. Compression ratio rating is 10:1. The Jinlang 1P73MN-4 produced 17.7 PS (13 kW; 17.4 HP) at 6,500 rpm of maximum horsepower and 22 Nm (2.2 kg·m; 16.2 ft·lb) at 6,500 rpm of torque. Minimum idling speed 1,500 rpm.

General information

Engine Specifications
Model Jinlang 1P73MN-4
Type Four-stroke, single cylinder
Displacement 275.6 cc (16.82 cu-in)
Max. horsepower 17.7 PS (13 KW; 17.4 HP) at 6,500 rpm
Max. torque (crank PTO) 22 Nm (2.2 kg·m; 16.2 ft·lb) at 6,500 rpm
Cooling system Water-cooled
Ignition system Capacitance discharge ignition (CDI)
Lubricating system Splash
Starting system Kick
Fuel used Unleaded gasoline (octane number 86 or higher)

Dimensions and Weight

JL 1P73MN-4
Length, mm (in) 800 (31.5)
Width, mm (in) 600 (23.6)
Height, mm (in) 425 (16.7)
Dry weight, kg (lb) 38.5 (84.9)
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