Hydraulic 400m Depth Portable Borehole Water Well Drilling Rig Machine

Brand Name:Shitan
Certification:ISO 9001
Model Number:ST-400
Minimum Order Quantity:1 set
Delivery Time:5 days
Payment Terms:T/T, Western Union
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Location: Jinzhou Hebei China
Address: Xiaoshang Village,Jinzhou City,Hebei province,China
Supplier`s last login times: within 2 hours
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Hydraulic 400m Drilling Depth Portable Borehole Water Well Drilling Rig


ST 400 Meters Water Well Drilling Rig Machines Brief Introduction


ST400 Pneumatic Water Water Well Drilling Rig can create drilling jobs in different strata, borehole diameter can up to 130-400mm. The rig with hydraulic technology, suporting gh torque hydraulic motor rotation and large bore hydraulic cylinder push, the multi cylinder engine of famous factory provides power for the hydraulic system, two stage airfilter, air compressor intake design, prolong the service life of diesel engine.

Special pump set design is convenient for maintenance and reduce the cost of maintenance. Centralized control of the hydraulic controltable, convenient operation.

ST 400 Meters Water Well Drilling Rig Machines Main Parameter:


Drilling depth400m
Drilling diameterΦ140-Φ350mm
Working air pressure1.7-3.5MPa
Air consumption17-30m3/min
Drilling pipe diameterΦ89, Φ102mm, Φ108mm
Length of drill pipe1.5m, 2.0m, 3.0m,6.0m
One push length6m
Tramming speed2.5km/h
Climbing ability (Max.)30°
Ground clearance (Min.)250mm
Rotation speed45-115 rpm
Rotation torque6500-9000 N.m
Power92 Kw
Weight9.8
Dimension

ST 400 Meters Water Well Drilling Rig Machines​ Main Features


1. Full hydraulic control is convenient and flexible

2. Top drive type rotary feeding lifting
3. Multi-functional drilling
4. High efficiency
5. Low cost
6. High outrigger crawler type
7. Unique positive and negative axial pressure adjustment
8. Function of lubricator
9. Crawler mounted rig chassis
10. The second-hand machine has the highest value in the industry
Features of water well drilling rig

It can work on different formations, well drilling diameter up to 650mm.
It is belong to lightweight, efficient, versatile drilling hole equipment;
It is equipped new hydraulic technology, supporting high torque hydraulic motor rotation and big bore drill hydraulic propulsion, branded multi-cylinder engine-powered two-stage air filter and the intake air compressor designed for hydraulic systems, extend the life of diesel engines;
Unique pump design to facilitate maintenance, reduce maintenance costs. Centralized hydraulic control console, easy to operate;

China Hydraulic 400m Depth Portable Borehole Water Well Drilling Rig Machine supplier

Hydraulic 400m Depth Portable Borehole Water Well Drilling Rig Machine

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