a Drilling deft ( m) 50 b. Spindle rotation ( rpm) 42 72 105 164 c. Spindle Inside Diameter ( mm) 43 d. spindle stroke ( mm) 300 e. Pump discharge ( l/ mm) 40( 30) f. Pump Pressure ( kg/ cm2) 15( 10) g. Dimension ( LxWxH) mm 1.260 X 770 X 980 f. Weight ( excluding power unit) kg 260