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Swivel for rotary drilling rig
The Swivels of rotary drilling rig are mainly used to lift the kelly bar and drilling tools. The upper and lower joints and intermediates of the elevator are all made of high-quality alloy steel; All internal bearings adopt SKF standard, specially customized, with excellent performance; All sealing elements are imported parts, which are resistant to corrosion and aging.
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TG50 Diaphragm wall garb for large-scale load-bearing wall construction
TG50 type diaphragm wall grabs are highly hydraulic controlled, easy to relocate, safe and conformable to operate, excellent in working stability and highly cost effective. In addition, TG series hydraulic diaphragm wall grabs build the wall rapidly and requires small amount of protective mud, especially suitable for operations in areas with high urban population density or close to the buildings.
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TR600H Rotary Drilling Rig for large and deep construction
TR600H Rotary Drilling Rig is mainly used in the super large and deep construction of civil and bridge engineering. It obtained a number of national invention patents and utility model patents. Key component s use CAT and Rexroth products. The advanced intelligent electronic control system makes the hydraulic control more sensitive, accurate and fast. The advanced intelligent electronic control system makes the hydraulic control more sensitive, accurate and fast. The machine operation is safe and reliable, and a nice human-machine interface.
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SD-2000 nq 2000m Hydraulic Core Drilling Rig
SD-2000 full hydraulic crawler driving core drilling rig is mainly used for diamond bit drilling with wire line. Because of the use of foreign advanced technology, especially the mature rotation head unit, clamp machine, winch and hydraulic systems, the drilling rig is widely used. It is not only applicable to the diamond and carbide drilling of solid bed, but also to seismic geophysical exploration, engineering geological investigation, micro-pile hole drilling, and construction of small/medium wells.
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SD-1200 Full Hydraulic Crawler Core Drilling Rig
SD-1200 full hydraulic driving the rotation head unit core drilling rig mounted the crawler is mainly used for diamond bit drilling with wire line hoists. It adopted the foreign advanced technology of rotation unit rod holding system and hydraulic system. It is suitable for diamond bit drilling and carbide bit drilling of solid bed. It also can be used in exploring drilling and base or pile hole drilling and the small water well drilling.
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SPA5 Plus 2650mm Concrete Pile Head Cutter machine
SPA5 Plus pile cutter is fully hydraulic, the diameter range of pile cutting is 250-2650mm, its power source can be hydraulic pump station or mobile machinery such as excavator. The SPA5 Plus pile cutter is modular and easy to assemble, disassemble and operate.
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NPD Series Slurry Balance Pipe Jacking Machine
The NPD series pipe jacking machine is mainly suitable for the geological conditions with high groundwater pressure and high soil permeability coefficient. The excavated slag is pumped out of the tunnel in the form of mud through the mud pump, so it has the characteristics of high working efficiency and clean working environment.
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57.5m Depth TR158 Hydraulic Rotary Drilling Rig
The TR158 rotary drilling rig has a maximum output torque of 158KN-M, a maximum drilling diameter of 1500mm and a maximum drilling depth of 57.5m. It can be widely used in municipal, highway, railway bridges, large buildings, high-rise buildings and other construction fields, and can achieve efficientdrilling of hard rock.
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Second hand CRRC TR360 rotary drilling rig for sale
The maximum drilling depth of the second hand CRRC TR360H rotary drilling rig is 85 meters by friction kelly bar, and the maximum drilling diameter is 2500mm.
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XY-1A Portable Hydraulic Core Drilling Rig 180m Depth
XY-1A drilling machine is a portable hydraulic core drilling rig which on high speed, the rig, water pump and diesel engine installed on same base.To meet the needs of different customers with widely practical use, we advance XY-1A(YJ) Model drill, which is added with travel lower chuck; And a advance XY-1A-4 Model drill, which is added with water pump.
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XY-1 100m Depth Spindle Type Diesel Borehole Core Drilling Rig
XY-1 core drilling rig can be used to geological exploration, physical geography exploration, road and building exploration, and blasting drilling holes etc. Diamond bits, hard alloy bits and steel-shot bits could be selected to meet different layers.The nominal drilling depth of XY-1 core drilling rig is 100 meters; the maximum depth is 120 meters. The nominal diameter of initial hole is 110mm, the maximum diameter of initial hole is 130 mm, and the diameter of final hole is 75 mm. The drilling depth depends on different conditions of stratum.
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