Transmission Type:Antomatic CentrifugalTransmission Ratio:34:1 Boring Roting Speed (rpm):180-210rpm Boring Rotate Direction:clockwise Weight(Without drill bit) :9.3kg Dimension (L x W x H):61*39*29cm Engine Model:1E50F Displacement (CC):71CC Max Power (kw/r/min):3.3HP/7000rpm Max Torque (N.m/r/min):2.45 Starting System:Re-coil Cooling System:Air-cool Ignition System:C.D.I Spark Plug: L7T Fuel Mixed Ratio:Gasoline(25):2cycle oil(1) Fuel Tank Capacity (L):1.2 Drill Bit Dimension:Height: 76cm/100mm Diameter: 80,100,150,200,250,300mm Package Weight:13.6KgsMachine carton size:46x41x30cm

DZ710 earth auger