Integrated Top Hammer Surface Drill Rigs ZGYX-510/520 Product Introduction High efficiency & energy saving: penetration rate is about 1 m/min, average fuel consumption rate below 0.5 L/m, operated in the recommended hole...
ZGYX-420A/B/D Surface Down The Hole Drill Rig Product Features Power pack, Yuchai 4 cylinder engine YC4D80 or 30 kw electric motor. 3m x 76mm (A type) or (j) 68mm (B type) Drill pipe sub-categorized as with dust collecto...
ZGYX-430 Surface Down The Hole Drill Rig Product Features 3 types of power packs, Yuchai YC4A100 diesel engine or 45kw/55kw electric motor. Maximum rotation unit torque up to 5500 N/m as option for bolting, casing and la...
Automatic Top Hammer Surface Rock Drill Rigs ZGYX650/660 Product Introduction This series of heavy-duty automatic top hammer surface blast hole drill rigs developed and manufactured by Zhejiang ZEGA Machinery Co., Ltd. w...
Integrated DTH Surface Drill Rigs (Series) ZGYX-421 /451 /452 Product Introduction This series of integrated down the hole (DTH) surface drill rigs have the same traits of high efficiency, energy saving, and environment ...
Automatic DTH Surface Drill Rigs ZGYX-440 / 450 / 460 / 470 Product Introduction This series of heavy-duty automatic down the hole (£)TH)"surface blast hole drill rigs developed and manufactured by Zhejiang ZEGA Ma...