This fabulously designed drill is easy to operate with a wide range of functions. Made up of diesel engine, power unit, hydraulic system, mud pump, lift, cylinder, operation table and so on, it is very commonly used in clay ,fix ,change and detect the undergroud pipeline without digging . SM 20T SAND DE MOLE Specification Diesel Engine power 110KW Torque 7000N·m Rotation speed 0 120r/minPullback 200KNPush thrust 200KNRange of drilling angle 7° 22°Mud Pump displacement 250L/minDrill pipe φ63×3000Dimension 5400mm(L)×2100 mm(W)×2200 mm(H)Weight 6300KgClimbing angle 18°