|
Model |
R165 |
R170A |
R170B |
|
Type |
Single-cylinder Four-stroke |
Single-cylinder Four-stroke |
|
Combustion system |
Swirlcombustion Chamber |
Swirlcombustion Chamber |
|
Bore×stroke(mm) |
65×60 |
70×60 |
70×65 |
|
Compression ratio |
22±1 |
22±2 |
22±2 |
|
1-hour rated output(kw/r/min) |
2.43/2600 |
2.94/2600 |
3.68/3000 |
|
12-hour rated output(kw/r/min) |
2.21/2600 |
2.72/2600 |
3.31/3000 |
|
Specific fuel consumption(g/kw.h) |
≤307.4 |
≤307.4 |
≤296.4 |
|
Specific lube oil consumption(g/kw.h) |
≤4.76 |
≤4.76 |
≤4.76 |
|
Cooling system |
Hopper Water-cooled |
Hopper Water-cooled |
|
Lubrication system |
Combined pressure and Splashing |
Combined pressure and Splashing |
|
Starting method |
Hand crank |
Hand crank |
|
Net weight(kg) |
29 |
30 |
30 |
|
Method of power output |
Output of flywheel end |
Output of flywheel end |
|
Overall dimensions(mm) |
473×280×351 |
473×280×351 |
473×280×351 |
