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Home ProductsCrawler Mounted Drill Rig

Full Hydraulic 350m 1.25mpa Crawler Mounted Drill Rig

Mr. Zhu is worth to be trust, he has a good team, they provide us good service and reliable quality cable.

—— Aaron

Mr. Zhu provide us Water Well Drilling Rig with good price. thank you.

—— Julien

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Full Hydraulic 350m 1.25mpa Crawler Mounted Drill Rig

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Large Image :  Full Hydraulic 350m 1.25mpa Crawler Mounted Drill Rig

Product Details:
Place of Origin: China
Brand Name: SHITAN
Certification: ISO
Model Number: ST350
Payment & Shipping Terms:
Minimum Order Quantity: 1 Set
Price: A detailed discussion
Packaging Details: Wooden case or naked
Delivery Time: 5-8days
Payment Terms: L/C, D/P, D/P, T/T, Western Union
Supply Ability: 100000/yes
Detailed Product Description
Type: Crawler Mounted Drill Rig Drilling Depth: 350M
Application: Drilling Well,hammer For Drills Air Pressure: 1.25-3.5Mpa
After-sales Service Provided: Engineers Available To Service Machinery Overseas Warranty: 1 Year
Weight: 9800KG Power: 92Kw
Usage: Water Well Hole Diameter: 140-305mm
Condition: New Name: Crawler Hydraulic DTH Drilling Rig,water Well Drilling Rig,crawler Mounted Borehole Drilling Rig Price
High Light:

1.25mpa crawler mounted drill rig


350m crawler mounted drill rig


350m crawler drilling rig

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Introduction of ST350 pneumatic drilling rig


Our company's water well drilling rig is a kind of top driven high efficiency and multifunctional hydraulic drilling rig with advanced technology, convenient operation, high working efficiency, reliability and durability. It is widely used in drilling wells, inspection wells, precipitation wells, rescue wells, Ground source air conditioning holes, CBM, natural gas, oil extraction and other projects. this machine can drill holes with air compresse in all formations , the drilling speed is very fast when drill the hard rock 


Parameters of 350 water well drilling rig


Technical Parameters of ST300  water well drilling rig
type ST350
The weight 9.8T


The hole diameter


Drilling depth 350m
One-time advance length 6m
Walking speed 2.5KM/H
Climbing angles 30
Power 92KW
Using air pressure 1.7-3.3MPA
Air consumption 17-35
Drill pipe length 1.5m 2.0m 3.0m 6.0m
Drill pipe diameter 89mm,102mm,
Rig lifting force 20T
Swing speed 55-115rpm
Swing torque 6200-85000N.m


Crawler Mounted Drill Rig Organization composition

1. Hydraulic oil pump: it is a duplex type, the large displacement pump provides power for the power head, and the small displacement pump is four outrigger cylinders, landing mast cylinders and afterburner / elevator
The lift pulley cylinder provides power. 2. Four legs: small well drilling equipment is composed of hydraulic oil cylinder and fixed frame. The levelness of the machine body can be adjusted at the work site to support and stabilize the machine body.
3. Mast: it is a frame structure composed of giant steel pipe, channel steel and angle steel. The inner groove of channel steel on both sides is used as the track running up and down of the power head to ensure the verticality of drilling. The lifting and lowering of drilling mast is completed by hydraulic cylinder.
4. Power head: the mechanism of gear reducer is adopted. There is a large hole mandrel in the middle of the low-speed shaft. The upper opening of the mandrel can be connected with the rubber hose interface of the concrete pouring equipment to pour concrete; The lower opening of the mandrel is connected with the drill pipe and drill bit through a flange. The high speed shaft is driven by a high torque hydraulic motor.


1. Are you trading company or manufacturer?
We are professional trading company, and our factory mainly produce water well drilling rig, Our products have been exported to more than 20 countries of Azerbaijan, Kazakhstan, Asia, South America, Africa, India, Egypt, and get a good reputation in the world.
2. How about your machine quality?
All of our machines must pass a great number of strict testing in order to offer the best quality to our customers.
3. Do you have after-sale service?
Yes, we have professional technic after-sale service team which will offer you the best technical maintenance guidance. Engineers are available to be abroad for service.
4. What about the quality warranty?
We offer one-year quality warranty.
5.How long can you deliver the machine?
Generally, we can deliver the machine in 7 day


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Contact Details
Jinzhou City Shitan Machinery Equipment CO. LTD.

Contact Person: Anna

Tel: 86-15630441112

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