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v20 Flat Drilling Teeth of auger and bucket construction Forging and casting: the cost is the highest, and the process level and bucket tooth quality are also the best. Investment casting: the cost is moder...
Alloy steel Drilling Rock roller bits 1.Classification according to rock stratum The fundamental role of the pick is to cut coal and rock. The type of pick required varies with the hardness of coal seam or rock...
Hydraulic earth auger drive is kind of machinery specially to drill holes for pole, wood pile and tree planting. It is widely used in Electricity Industry, Telecommunication Industry, Public Infrastruction proj...
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1. With super hole forming force, ** large hole diameter up to 3. 5 meters, yes It is equipped with 5 lock rods to achieve "100 meters into the rock". 2. Three rotary reducers, effectively enhance the braking e...
Our company provide pipe jacking machine, new and used hdd machine, drill rod, drilling tools like barrel reamer, fluted reamer, rock reamer, sonde housing, tricone bit, mud mixing system, mud recycling system,...
Our company provide pipe jacking machine, new and used hdd machine, drill rod, drilling tools like barrel reamer, fluted reamer, rock reamer, sonde housing, tricone bit, mud mixing system, mud recycling system,...
Montabert HC95 New Stainless Steel Forging Cover 86746484 for Mining Machine Parts Product Overview The Stainless Steel Forging Cover 86746484 is a premium replacement part specifically designed for the Montabe...
Kelly Guide Frame Kelly guide frame is one very important for piling rigs,size is also different from different rigs.Any size can be tailored according to clients' rigs .Durable quality,fast lead time,good afte...
... And Frictional Kelly Bar Application:Be used for Rotary piling rig drilling tools dig hole in rock or soil layer. Type:Telescopic Kelly Bar 3/4/5 sections Lock Type:Interlocking / Frictional Max Drilling De...
ZOOMLION Piling Industry Used Rotary Drilling Rig Second Hand Rig 1> Original parts and good working condition; 2> Low working hours and high working efficiency; 3> Strong working power and stability; 4> Comple...
... Rig, also called Modular Rotary Drilling Rig, Excavator Mounted Modular drill rig, it is a kind of refitting device which could be used to refit a complete set of rotary drilling device on the customer's ex...
... diameter of this TR280F rotary drilling rig can reach 2500mm and the depth is 56m. It can be applied to piling construction projects such as housing pile, high-speed railway pile, bridge ......
Used 2200mm 52m CRRC TR220D Rotary Drilling Rig for Sale There is a used CRRC TR220D rotary drilling rig for sale, with working hours of 8767.1 hours, with 4x440x14m interlocking kelly bar, original CAT 330DL c...
Drilling Attachment of Rotary Drilling Rig KR40 A Type High Cost-Performance Description of Drilling Attachment of Rotary Drilling Rig KR40-A Type: Modular Rotary Excavator Drill Rig Attachment KR40-A, also cal...
...rotary drilling rig is equipped with Cummins engine It is a large-scale rotary drilling rig developed by Yuchai rotary drilling specifically for rock-entry conditions, with a drilling diameter of up to 3 met...
Beijing Jietaihongli Technology Co.,Ltd Packaging & Delivery Selling Units: Single item Single package size: 80X30X30 cm Single gross weight: 90.000 kg Package Type: Packaged with wooden case Lead Time: Quantit...