Engine model:1E48F

Displaement:68cc

Engine power:2.2kw/8000r/min

Engine type:Air-cooled

single cylinder,two-stroke

Carburetor type:Diaphragm

Iding speed:2700-3000r/min

Fuel tank capacity:1200ml

Gear case type:Diagonal gear wheel

Output shaft size:20/22mm

Operator:Double operator

Drive drill bit dia. ability:60/80/100/120/150/200/250/300-800/1000mm

Recommend drill bit:200/250-800/1000mm

Notice:If you need more length,can be add extender