Classic TR308H Rotary Drilling Rig Machine Medium Sized

Model Number:TR308H
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Location: Beijing Beijing
Address: Suite 2308, Huatengbeitang Building, No.37 Nanmofang Road, Chaoyang District, Beijing City. China
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Product Details

TR308H ROTARY DRILLING RIG

TR308H is a classic medium-sized drilling rig that has both economic and efficient functional advantages, as well as strong rock drilling ability; Especially suitable for construction of medium-sized Pile foundation in East China, Central China and Southwest China.


NEW GENERATION ROTARY DRILLING RIG

  1. ALL-electric control technology

Innovative design of the industry’s first all-electric control technology, which is controlled by electrical signals throughout the entire process, subverts the traditional control method of rotary drilling rigs, and possesses super-generation technical advantages.

  1. Core component upgrade

A new layout of the vehicle structure; The latest Carter rotary excavator chassis; A new generation of power heads, high-strength twision resistant drill pipes; hydraulic components such as main pumps and motors are all equipped with large displacement.

  1. Positioning high-end

Guided by marker demand and guided by technological innovation, it is positioned to develop high-quality pile foundation construction machinery to solve the problems of low construction efficiency, high construction cost and severe pollution of ordinary drilling rigs, and to provide high-end quality products for construction enterprises.

  1. Smart solutions

­­It is positioned to provide customers with overall construction solutions, especially in complex application environments and geological conditions, to improve the construction revenue of construction projects and achieve win-win cooperation with customers. Realize win-win cooperation with customers.


Main parametersParameterUnit
Pile  
Max. drilling diameter2500mm
Max. drilling depth90/95m
Rotary drive  
Max. output torque300KN-m
Rotary speed6~23rpm
Crowd system  
Max. crowd force290KN
Max. pulling force335KN
Stroke of crowd system6000mm
Main winch  
Lifting force (the first layer)320KN
Wire-rope diameter36mm
Lifting speed65m/min
Auxiliary winch  
Lifting force (the first layer)110KN
Wire-rope diameter20mm
Mast inclination angle  
Left/right6°
Forward5°
Chassis  
Chassis modelCAT345GC 
Engine manufacturer卡特彼勒CATCATERPILLAR
Engine modelC-9.3 
Engine power263KW
Engine speed1750rpm
Chassis overall length5860mm
Track shoe width800mm
Tractive force680KN
Overall machine  
Working width4300mm
Working height24288mm
Transport length17662mm
Transport width3000mm
Transport height3682mm
Total weight (with kelly bar)93t
Total weight (without kelly bar)79t

Specification for standard Kelly bar

Friction Kelly bar: ∅508-6*16.5

Interlock Kelly bar: ∅508-4*16.5


China Classic TR308H Rotary Drilling Rig Machine Medium Sized supplier

Classic TR308H Rotary Drilling Rig Machine Medium Sized

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