Engine type
4-stroke single cylinder
OHC petrol engine
horizontal shaft
OHC petrol engine
horizontal shaft
Cylinder sleeve type
Aluminium cylinder
Bore x Stroke
69 x 50 mm
Displacement
187 cm³
Compression ratio
8.5 : 1
Net power
3.9 kW ( 5.2 HP ) / 3600 rpm
Cont. rated power
2.7 kW ( 3.6 HP ) / 3000 rpm
3.1 kW ( 4.2 HP ) / 3600 rpm
3.1 kW ( 4.2 HP ) / 3600 rpm
Max. net torque
11.2 Nm ( 1.14 kgfm ) / 2500 rpm
Ignition system
Transistorised
Starter
Recoil
Aircleaner type
Paper
Fuel tank capacity
1.8 Liter
Fuel cons. at cont. rated power
1.6 L/h - 3600 rpm
Engine oil capacity
0.6 Liter
Dimensions (L x W x H)
345 x 369 x 331 mm
Dry weight
13.2 kg
Power curve GC190
The power rating of this engine is the net power tested on a production engine for this engine model and measured in accordance with SAE J1349 at a specified rpm. Mass production engines may vary from this value. Actual power output for the engine installed in the final machine will vary depending on numerous factors, including the operating speed of the engine in application, environmental conditions, maintenance, and other variables.
