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Construction Machinery Parts Rotary Piling Rig Drilling ISO Certification Kelly bar is the key part of a drilling machine, and its quality directly affects the performance of the whole machine. Based on the ric...
Tricone Bits Rotary Piling Rig Rock 10-5/8 Holder Type For Hard Rock Drilling Specification of Roller Bits Size TC Bit Dia.(......
SUNWARD SWDB120A Down-the-hole Drill rotary pile drilling rigs Operation parameter SWDB120A Drilling range 90~138 mm Impactor 3.5",4" Drill rod diameter 89mm ......
KR220M hydraulic piling working tool,rotary table drilling rig Equipment and piling Auger Drilling Machine Our Advantages Obtained more than 40 patents and exported to more than 40 countries. A professional R&D...
Auto Oil Analysis Equipment Lubricating Oil Oxidation Stability Tester Rotary Bomb Method Summary This newly designed fully automatic lubricating oil oxidation stability tester(Rotary Bomb Method),adopts metal ...
..., cohesive soil and silty soil. It is widely used in various foundation construction such as cast-in-place pile, continuous wall and foundation reinforcement. The rated power of rotary drilling rig is genera...
Key board for rotary drilling rig spare parts construction machine parts piling rig rotary head accessories Any Interested Welcome Contact Cathy Lee Due to space limitations, not all product details are display...
Application Foundation Drilling Equipment, Rotary Drill Rig, Piling Equipment OEM Available Type Frictional/Interlocking Color Gray/Yellow/red/customer Style Mechanical...
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Frictional Kelly Bar OD377-5*12m Foundation Pile Kelly Bar Application:Foundation Drilling Hole Attachment Type:Telescopic Kelly Bar 5 sections Lock Type:Frictional Max Drilling Depth :54m Max Drilling Diammete...
KR250CS Performance Parameter Unit Value Max. torque kN.m 250 Max. drilling diameter mm 2000 Max. drilling depth m 31.2 Working speed rpm 6~26 Max. cylinder pressure kN 220 Max. hoist capacity kN 220 Main win...
We can provide kelly bar for BAUER, MAIT, IMT, SOILMEC, CASAGRANDE and other foreign brands rotary drilling rig. 1. High quality and competitive price 2. Different type of kelly bar combined and advantage toget...
Friction type drill Kelly bar is a kind of drill pipe type with international advanced six-ribs distribution technology composition.The Kelly bar can generate pressure force when the Kelly bar rotarying can pro...
Drill bits come in many sizes and shape and can create different kinds of holes in many different materials. Description: Drill bits (drilling bits) for augers, buckets, core barrels products of rotary driling ...
Product Description: A Kelly bar is an essential element in hydraulic rotary drilling rigs, acting as a telescopic shaft that conveys both torque and crowd force from the rig to the drilling tool. This componen...
Unique Piling Q345B OD 800mm Core Barrel Rock Layers Bullet Teeth Core Barrel There are tree types of core barrels: 1)Core barrel with bullet teeth is used for cutting an annular ring in rock or concrete(also r...
1,Performance and characteristics: FRICTIONAL KELLY BAR: It is the drill pipe that transmits the axial pressure through the friction force between the layers of rods when the rotary excavator is drilling.The fr...
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