TECHNICAL SPECIFICATIONSCAPACITY : : 450mm dia holes upto 50 mtrs by DTH method in steps.MOUNTING : Skid - Carry on TruckTOP HEAD Driving System : Hydraulic Motor & Gear Box Max. Torque 450 kg.mtrMax. RPM : 0 to 80 RPMFEED SYSTEM Driving System : Hydraulic Cylinder with Chain Combination Max. Thrust force : 19000 kgs HYDRAULIC LEVELLING JACKS Number of Cylinders : 4 Nos.Max. Capacity of each Cylinder 19635 kgs.Cylinder Specification 125 dia x 70 dia x NCLM610WELDING GENERATOR Capacity of Welding Gen. Set 400 AmpsWATER PUMP Capacity 50 LPM @ 400 PSIHYDRAULIC OIL COOLER Heat dissipation capacity 50, 000 K.cal hrMax. Flow 400 LPMDECK ENGINE Make CumminsEquivalentCapacity 260 HP @ 2600 RPM