Hydraulically Driven Rotary Drilling Cathead With Large Starting , Stable Work Torque
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Hydraulically driven with large starting,stable work torque Rotary Cathead Brief Introduction: The hydraulic rotary cathead is widely used for loosening (tightening) buckle operations in drilling and workover, and can also be used for heavy object hauling......
XIAN ATO INTERNATIONAL CO.,LTD
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Original CAT chassis High Stability Large Pile Rotary Drilling Rigs Diameter Max Depth 110m Diameter 3000mm
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..., such as construction of railway, highway, bridge and skyscraper, Max depths of piling can reach more than 120m and Max diameter can reach 3000mm . The TR460F rotary drilling rig has...
Beijing Sinovo International & Sinovo Heavy Industry Co.Ltd.
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Tunnels Hard Rock Mining Equipment , Large Underground Rotary Drilling Rig
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KQG-150 High-pressure ring down hole drilling rigs mining drilling construction drilling 1. Product Introduction High-Pressure Ring down hole Drilling Rigs are mainly applied in non-coal underground mines, tunnels,irrigation works,and other drilling ......
Anhui Tongguan Machinery and Technology Co.,ltd
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SANY SR220C 2014 Used Rotary Drilling Machine 257 KW 22Rpm Drilling Rig
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...Rotary Drilling Rig is very suitable for the client with fast line speed of main rope to ensure high drilling efficiency in hard soil layer, high-speed rail, large buildings and other large hole foundation fields. Sany Used Rotary Drilling Rig SR220C Model 2014 Product Discription Unit Parameter Pile Max.Pile diameter mm 2000/1500 Max. Pile depth m 65/50 Rotary......
Hunan Zhongheng Machinery Co., Ltd.
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220V Rotary Drill Traveling Motor Custom Crawler Drilling Rig Drive Motor
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Large Crawler Rotary Drilling Machine Walking Motor *, *::before, *::after {box-sizing: border-box; } * {margin: 0; } html, body {height: 100%; } body {line-height: 1.5; -......
Guangzhou Kairuitong Construction Machinery Co., Ltd.
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Advantages of Rotary Drilling Tools
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1. Rotary drilling rig: In the construction of large-diameter cast-in-place piles in high-rise buildings, ports, dams, and bridge foundation projects, the use of rotary drilling rigs for bored pile construction has convenient operation, safety and ......
Langfang Pangolin Drilling Tools Co., Ltd.
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Multifunctional Drilling Rig Borehole Drilling Machine Full Hydraulic For Rotary Drilling
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... Multifunctional Drilling Rig RS-1800 for Rotary Drilling RS-1800 Hydraulic Crawler Drill Rig The RS-1800 full hydraulic crawler multifunctional drilling rigs are configured with rotation-percussion rotary head or large torque rotation type rotary head as ......
ROSCHEN GROUP
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Hydraulic Bored Rotary Drilling Rig Piling Machine KR50A Max Depth 24m
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.... 2.Full hydraulic system control. 3.Strong driving power. 4.The hole wall drilled by rotary drilling rig has good stability. 5.Small investment,quick gains 6.The characteristic of stabilization, credibility, speediness and high capability which makes the...
APIE FOUNDATION EQUIPMENT （CHINA）LIMITED
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Turgor Cylinder Of Undercarriage Rotary Drilling Rig Components Od 50-1000mm 60si2mn
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...qualityTurgor cylinder Grease fitting of track tensioning cylinder of rotary drilling rig, pre tensioning force of track tensioning device of rotary drilling rig. FAQ 1. Who are we? We are based in Beijing, China, start from 2009,sell to South Asia(30.00......
Beijing Jietaihongli Technology Co., Ltd.
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Heavy Duty 330kN.M Special Purpose Truck Rotary Drilling Rig YCR330
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... Torque YCR330 rotary digging rig integrates all the advanced technologies and construction methods of yu-firewood piling, realizing the innovative application and upgrading of a number of ......
Sino Construction Equipment Co., Ltd
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