150m Diesel Tunnel Drilling Rig

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price: Negotiable
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Delivery term: The date of payment from buyers deliver within days
seat: Beijing
Validity to: Long-term effective
Last update: 2017-11-22 23:55
Browse the number: 252
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Jining Bafang Mining Machinery Co.,Ltd is one of the leading 150m diesel tunnel drilling rig manufacturers and suppliers in China, welcome to buy cheap and low price 100m unerground drilling rig made in China from our factory.



ZLJ-400 tunnel drilling rig
Production Features
ZLJ tunnel drilling rig
It can also be used on the ground geological exploration, building foundation reinforcement and other uses of drilling.  
Mechanical driven, reliable performance, simple structure, furnished with a hydraulic chuck and hydraulic feeding cylinder. It is used to drill holes for exploring water, coal, gas releasing, water injecting and so on in underground coal mine. It can be also used for geological surveying and reinforcement to the building foundation
Technology Parameters   




































































     Item


Unit




Technical Parameter




ZLJ-400




Rated torque




High  speed








400




Medium  speed




N·m




230




Low  speed








130




Rated speed




High  speed




r/min




340




Medium  speed








192




Low  speed




.




112




Rated  pressure




Mpa




8




Max feed force




kN




9




Max pulling and lining force




kN




12




Drilling angle




°




0~360°




Capacity of drum




m




26.3




Diameter of wire rope




Mm




8.8




Drill rod caliber




mm




42




Supply water pressure




Mpa




0.6~1.2




Power




kW




5.5




Voltage




V




380/660




Rated  current




A




13.4/8.8




Dimensions




mm




1280×700




×1230




Weight




Kg




480


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