Embalagem nua em contêiner flat rack ou enviada em navio Ro-Ro; revestimento antiferrugem em metal e
Habilidade da fonte:
20 unidades por mês
Destacar:
truck mounted water well drilling rig
,
300m borehole mud drilling rig
,
DTH drilling rig machine
Descrição do produto
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
