| MODEL |
GX31
|
| Type |
4-stroke,
overhead valve single cylinder |
| Total
Displacement |
31 cm³ (1.9 cu
in) |
| Bore &
Strike |
39 x 26 mm
(1.5 x 1.0 in) |
| Max Horsepower
(Gross) |
1.1 kw ¹(1.5hp
) at 7,000 rpm |
| Max Torque
(Gross) |
1.64 N·m (0.17
kgf·m, 1.21 lbf·ft) at 4,500 rpm |
| Compression
Ratio |
8.0
|
| Fuel Consumption |
340 g/kWh (250
g/HPh, 0.55 lb/HPh) |
| Cooling System |
Forced-air |
| Ignition System |
Transistorized
magneto ignition |
| Ignition Timing |
27° B.T.D.C
|
| Spark Plug |
CR5HSB (NGK) /
U16FSR-UB (DENSO) |
| Carburetor |
Diaphram
type |
| Air Cleaner |
Dry
type |
| Lubricating System |
Oil
mist |
| Oil Capacity |
0.1 lt (0.1 US
qt, 0.1 Imp qt) |
| Recommended operating
ambient tempature |
-5°C to 40°C
(23°F to 104°F) |
| Starting System |
Recoil
starter |
| Stopping System |
ignition
primary circuit ground |
| Fuel Used |
Automotive
unleaded gasoline (minimum 86 pump octane) |
| Fuel tank
capacity |
0.65 lt (0.17
US gal, 0.14 imp gal) |
| P.T.O. Shaft Rotation |
Counterclockwise (viewed from P.T.O. side) |
