Imballaggio nudo su container flat rack o spedito tramite nave Ro-Ro; rivestimento antiruggine su me
Capacità di alimentazione:
20 unità al mese
Evidenziare:
truck mounted water well drilling rig
,
300m borehole mud drilling rig
,
DTH drilling rig machine
Descrizione di prodotto
Two Drilling Methods, One Truck Almost every well starts in soil, clay or gravel and finishes in rock. Buying two rigs for those two jobs is expensive; the JK930 runs both. Mud rotary cuts the overburden and sets surface casing, then the head changes over to a DTH hammer for granite, basalt or hard limestone. What sits on the chassis Oil injected screw compressor, 17-35 m3/min at 1.05-2.5 MPa. Onboard mud pump and foam pump for the rotary section. 3.5 m feed stroke, 3 m rod
