ZLJ650 Hydraulic Rotary Tunnel Drilling Rig For Coal Mine With High Quality
1. The Brief Introductions of ZLJ650 Tunnel Drilling Rig
ZLJ 650 series coal mine tunnel drilling rig is mainly used for exploring water, exploring coal,drawing out methane, water injection dust control different kinds of engineering hole and geologic hole. It can work in various kinds of angles .
This drill rig adopts mechanical drive, hydraulic feed with small size, light weight, The rig is reliable and convenient to operate.
2. The Specifications of ZLJ650 Tunnel Drilling Rig
Drilling bit diameter | 50-113mm | ||
Drilling depth | 300m | ||
Drilling pipe diameter | 42mm | ||
Open hole diameter | 76-Φ108mm | ||
End hole diameter | 56-Φ89mm | ||
Rated torque | top speed | n·m | 210 |
middle speed | n·m | 380 | |
low speed | n·m | 650 | |
Rated rotating speed | top speed | r/min | 270 |
middle speed | r/min | 150 | |
low speed | r/min | 90 | |
Vertical rated speed | 360/205/115r/min | ||
Vertical shaft torque rating | 130/230/400n.m | ||
Main shaft angle | 0-360 | ||
Spindle stroke | 400mm | ||
System pressure rated | 8mpa | ||
Feeding force | 9kn | ||
Elevating power | 12kn | ||
Winch lifting capacity | 7.35kn | ||
Drum capacity | 26.8m | ||
Wire rope diameter | 8.85mm | ||
Oil pump type | YBC-12/125 | ||
Motor power | 7.5kw | ||
Dimension | 1300*650*1200mm | ||
Drilling machine weight | 650kg | ||
Shandong Master Machinery Group Co.,Ltd.
Sales Manager:Ruby Chen
Wechat:18865479510
Whatsapp:0086 18865479510
QQ:3048400352
Sales hotline:0086 18865479510
Tel: 0086-537-2335787
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