Model

R190 

Type

Single-cylinder, horizontal, four stroke, swirl chamber, water cooling.

Bore×Stroke(mm×mm)

90*90

Displacement(L)

0.572

Rated output (kW)/Speed (r/min)

7.35/2400

Compression  Ratio

21:1

Mean  Effective  Pressure(Kpa)

642

Mean  Piston  Speed(m/s)

7.2

Fuel Consumption Rate(g/kW·h)

274.7

Engine oil consumption rate(g/kW·h)

4.08

Injection oil pressure(mpa)

12.75±0.5

Valve lash (mm)

0.2~0.3

Fuel supply advance angle (°)

22°±2°

Lubrication Method

Pressure &  splash

Injector type

Single-hole pintle type nozzle

Cranking  Motor (KW)

2.5~3

Overall Dimension (L×W×H) (mm)

730×378×498

 Net Weight(kg) (without clutch)

96