| Mode | MH202-44F | CQ202-48F | | Engine model | 1E44F-5 | 1E48F | | Displacement | 52cc | 68cc | | Engine type | Single cylinder, two-sroke, are-cooled | | Rated output power | 1.7KW | 2.2KW | | Start system | Recoil starter | | Clutch system | Automatic centrifugal | | Oil/Fuel mixture ratio | 25:1 | | Fuel tank capacity | 1.1L | | Driller diameter | 100/150/200/300mm | | Drill length | 80cm/100cm | | Idling speed | 3200+/-200rmp | | Max engine speed | 9200+/-200rpm | | Carburetor | Diaphgram | | Driving mode | Gear drive | | Drive ratio | 30:1 | | MEAS | 46*39*29cm | | G.W/N.W | 12/10kgs |
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