Rato R80, Maintenance Manual, Page: 6 / 79

Part I Introduction
2
1-2 Parameters
Model
Parameters
R80-V
L×W×H 310×290×310 mm
Net weight 10 kg
Type of gasoline engine Four-stroke, overhead valve, single-cylinder
Displacement 78.5cm
3
Compression ratio 9.0:1
Cylinder diameter x
stroke
52×37 mm
Maximum output power 1.8kw / 3600rpm
Maximum torque 4N.m / 2500rpm
Cooling system Forced air cooling
Ignition system Breakerless transistorized coil ignition (TCI)
Spark plug E4TC
Lubrication system Splash type
Power take-off shaft
direction
Counterclockwise
Model
Parameters
R210-V R300-V
L×W×H 390×320×345mm 420×395×430mm
Net weight 16.5 kg 26kg
Type of gasoline engine Four-stroke, overhead valve, single-cylinder
Displacement 212 cm
3
301 cm
3
Compression ratio 9.0 : 1 8.5 : 1
Cylinder diameter x
stroke
70×55 mm 80×60 mm
Maximum output power 5.0 kw / 3600rpm 7.0 kw / 3600rpm
Maximum torque 13.5 N.m / 2500rpm 21 N.m / 2500rpm