| Item No. | DH170F | DH178F |
| Engine type | sinlge cylinder ,4-stroke ,Air-cooled;diesel engine | |
| Bore*stroke | 70 x 55(mm) | 78 x 62(mm) |
| Volume | 211cm³ | 296cm³ |
| Continue | (3.8HP)2.8kw | (5.2HP)3.8kw |
| Maximum power output | (4.2HP)3.0kw | (5.7HP)4.2kw |
| Speed | 3600rpm | 3600rpm |
| Min.fuel consumption | 265g/kw/h | 265g/kw/h |
| Lubricate system | Pressure fly | |
| Cooling system | Air-cooled | |
| Starting system | Recoil/Electric | |
| Combustion system | Direct injection | |
| Fuel capacity | 2.5L | 3.5L |
| Engine oil system capacity | 0.75L | 1.1L |
| Fuel type | 0# -10# -20# | |
| Lube oil type | CD Grade or SAE 10w -30 SAE 15w -40 | |
| Option | Oil bath Air cleaner | |
| Dimensions | 420 x 360 x 460(mm) | 460 x 440 x 500(mm) |
| Net weight | 28kg(Recoil)/33kg(Electric) | 33kg(Recoil)/38kg(Electric) |
1.Overhead valve (OHV) design, low operating temperature, low rate of wasting oil.
2.Automatic alarm set -it starts when the machine is in low oil level, which can prevent the generator working under low oil level so as to give the machine a better protection.
3.Cast iron cylinder liner design, which effectively improve the lubrication, and making the engine more resistant to wear.
4.Economical - we have our own factory and be capable of offering you a lower price than other company.
