ZHIGAO MACHINERY.CO., LTD

ZGYX-430 Series drill rig with high efficiency & wide applicability is Zhigao developed & manufactured drilling equipment after long term market resea

ZGYX-420ST Power: Yucai YC4DK-80 58KW ELECTRIC MOTOR:55KW Hole Depth:60m Hole Dia:90-203mm Rotation Torque:5000N.m Rotation Speed: 60-140rpm Tramming

WATER DRILL RIG ZGSJ400 1. ENGINE: YUCAI 4DK-1200 2.DRILL PIPE DIAMETER:76*3M/89*3/102*3m 3.Rotation Torque:7500N.M 4.Rotation Speed:Slow:0-70rpm; Hig

ZGYX-421T down-the-hole drill rig is an integrated machine with mechanical, fluid, air, electric and other technologies well designed into one and wit

ZGYX452H is an integrated crawler type down-the-hole drill rig with a hydraulic rotary head and is widely used in the quarry, surface mining and const

ZGYX453B is an integrated crawler type down-the-hole drill rig with a hydraulic rotary head and is widely used in the quarry, surface mining and const

The track oscillation system makes the center of gravity of the drill rig more stable to climb the slopes up and down, with stronger track traction.Th

ZEGA D460A, one medium-size of Integrated Surface Drill Rigs what it is on the basis of proven technology, Zhigao Machinery has been continuously impr

Surface Top Hammer Drill Rigs ZEGA T640J This series of hydraulic drills use 45/51 mm diameter connecting drill rods to drill vertical, inclined holes

Zhejiang Zhigao Machinery Co., Ltd. is leading domestic equipment. The underground Mines Face Drill Rigs UJ21D of Zhigao Machinery that tunneling jumb

The drill diameter of this Tunnel Rock Drill for Construction ZEGA UJ33 machine ranges from 33 mm to 115 mm. The overall structure design is reasonabl