Model |
170F/E |
170FS/E |
178F/E |
178FS/E |
Engine Type |
Single cylinder,4-stroke,air-cooled,direct injection diesel engine |
Bore*stroke[mm(in)] |
70×55(2.76×2.17) |
78×62(3.07×2.44) |
Displacement[ml(cu.in)] |
211(12.88) |
296(18.06) |
Engine speed(rpm) |
3000/3600 |
1500/1800 |
3000/3600 |
1500/1600 |
Compression ratio |
20:1 |
Rate output power
[kW(HP)/rpm] |
2.5(3.4)/3000 |
2.5(3.4)/1500 |
3.7(5.03)/3000 |
3.7(5.03)/1500 |
2.8(3.8)/3600 |
2.8(3.8)/1800 |
4.0(5.44)/3600 |
4.0(5.44)/1800 |
Rotation direction |
Clockwise(view from flywheel) |
Fuel |
0#or-10#light diesel oil |
Fuel tank volume[L(gal.)] |
2.5(0.55) |
3.5(0.77) |
Fuel consumption rate
[g(ml)/kW.h] |
3000rpm:280(333) |
1500rpm:280(333) |
3000rpm:276(329) |
1500rpm:276(329) |
3600rpm:288(342) |
1800rpm:288(342) |
3600rpm:285(339) |
1800rpm:285(339) |
Lubrication oil volume[L(gal.)] |
0.8(0.180) |
1.1(0.24) |
Power-Take-Off |
Crankshaft or Camshaft(camshaft PTO rpm is 1/2) |
Starting system |
Recoil/Electric-start |
Overall dimension[mm(in)] |
332×348×416 |
383×421×450 |
(13.07×13.70×16.38) |
(15.08×16.57×17.72) |
Dry weight[kg(ibs.)] |
26(57.2) |
33(72.6) |
Lube brand |
SAE10W30(above CC grade) |