Geological borehole drilling machine for SPT

Model: HGY-200C ( movable)

Drilling depth(m): 200

Open hole dia(mm): 325

End hole dia(mm) 150

Drill rod dia(mm) 42-60

Drill angle(°) 90-75

Matching power(kw) 14.7

Weight without power(kg) 970

Dimension(m) 2.7*0.9*1.5 including all the spare parts(curly bar, frame, drilling rods, casing cap,clay cutter, wheels as picture showed) (Spindle)

Speed(r/min):64/128/287/557

Stroke(mm): 450 (Winch)

Max pull force(kg): 2500

Pull speed(m/s) 0.12-0.95

Rope dia(mm) 12.5

Roll capacity(m) 35

(Drill Mast): Rated load(ton) 18

Height(m) 6.5 (Mud pump)

Flow(L/min) 160

Max.pressure(Mpa) 1.3 times/min 93

Inlet hose dia(mm) 51

Outlet hose dia(mm) 38