400m hard rock high efficiency hydraulic roatarying rig with grout pump
400m Truck Mounted Borehole Well Drilling Rig -Quality
6, The adding pressure device is hydraulic, so it has a high efficiency when the rig drill on mud rock and weathering formation through using the adding pressure implement. 7, The master driving of rig is mechanical, the four jacks and mast are hydraulic operated. Distribute box, sewage pump, master driving clutch system are air operated.
Dfl-400s 400m Used Portable Water Well Drilling Rigs For
DFL-400S 400m dth portable borehole drilling rig The water well drilling rig is a high efficiency top drive , multi-purpose full hydraulic drilling rig, with advantages of advanced technology, ease operation, high efficiency, reliability and durability, widely applicable to drilling water wells, test wells, dewatering well, relief well, geothermal air conditioning hole, coal bed methane …
400m Truck Mounted Hydraulic Rotary Water Well Drilling
400m Truck Mounted Underground Water Drilling M, Underground Water Drilling Machine, Underground Water Drilling Rig manufacturer / supplier in China, offering 400m Truck Mounted Hydraulic Rotary Water Well Drilling Rigs Price Dfc-400b, Small Portable Well Drill Rig Machine Cheap Drilling Rig, Small Water Well Drilling Machine for 100m Depth Rock Drilling and so on.
400m Water Well Drilling Equipment With Eaton Hydraulic
The hydraulic rotary water well drilling rig JKS300,JKCS400 drilling by DTH hammer and mud pump,very good quality and considerate after sales service! —— Mr. Mohammed Seif We start use the JK580 DTH rock drilling rig since 2009,now we have 6set working in our customer’s mining site,perfect machine with reasonable price.
Jxy400 High-Efficiency Trailer Water Well Drilling Machine
China Jxy400 High-Efficiency Trailer Water Well Drilling Machine 400m Mud Drilling, Find details about China Drilling Rig, Water Well Drilling Machine from Jxy400 High-Efficiency Trailer Water Well Drilling Machine 400m Mud Drilling – Beijing Jincheng Mining Technology Co., Ltd.
400m DTH Crawler Mounted Well Drilling Rig |Designed for
This DTH crawler drilling rig could work in any different conditions through pneumatic drill driven by air compressor, it has high drilling speed even in rocks which hardness is with f=4-20. 1. 400m DTH Crawler Mounted Well Drilling Rig is compact, suitable for narrow drilling condition, and the max drilling depth could reach 400m.