Shandong ZLJ-250 price of 250 meters of geological exploration drilling rig for tunnel drilling rig
All hydraulic tunnel drilling rig ZLJ tunnel drilling rig hydraulic tunnel drilling in coal mine underground tunnel drilling rig
Hydraulic tunnel drilling rig of mine tunnel drilling rig for coal mine
Shandong is the most professional mechanical equipment manufacturers - Shandong hengwang Group Co. Ltd. - focus machinery fifteen years! .
A ZLJ-250 tunnel drilling rig application
ZLJ-250 tunnel drilling rig is mainly to diamond core drilling, alloy; engineering geological investigation, shallow water, oil, natural gas, geothermal and large-diameter foundation construction; dam grouting and ventilation, coal mine water and gas drainage hole construction.
Two, the ZLJ-250 characteristics of tunnel drilling rig
ZLJ-250 series coal mine tunnel drilling rig is mainly used for various angles in mine exploration, geological structure, the fire hole hole hole, gas drainage hole. The machine adopts mechanical transmission and hydraulic feeding, and has the advantages of small size, light weight, reliable performance, convenient operation, etc.. Selection of standard automotive transmission clutch, reliable performance, flexible operation, the cost of parts.
The three main parameters, ZLJ-250 tunnel drilling rig
ZLJ-250
High speed 250
Medium speed 150
Low speed 85
High speed 340
Medium speed 92
Low speed 112
Rated pressure Mpa 8
Maximum feed force kN 9
Maximum pulling force kN 12
Borehole dip angle of 0 ~ 360
Drum capacity m 26.3
Wire rope diameter Mm 8.8
Drill pipe diameter mm 42
Water pressure Mpa 0.6 ~ 1.2
Power kW 4
Voltage 380/660 V
Rated current 8.8/5.3 A
Outline dimension
L * w * h mm 1235 * 630 * 1165
Machine weight Kg 440
Four, ZLJ-250 tunnel drilling rig manufacturers way
Contact: Zhang Fan
Tel: 0537-2676996 Fax: 0537-2670398
Cell phone: 15589713226 QQ:2881248859. Welcome you to add WeChat: WeChat: 15589713226 hengwang heavy industry limited company mainly produces:
1 engineering rock drills, KHYD40, KHYD75, KHYD110, KHYD125
2 mine water drilling rig KHYD40A, KHYD75A, KHYD140, KHYD155, zqsj-90, zqsj-140
3 ZLJ-350, ZLJ-700 tunnel drilling rig ZLJ-250, ZDY-650, ZDY-800
4 hand rock drill, hand push rock drill, impact rock drill
5 ZM15, ZM12 coal electric drill, emulsion drilling machine ZRS50, wind coal drill ZQS30, ZQS40, ZQS45, ZQS5