Crawler water well drilling rig MW-350SⅤ

Product Introduction

DMiningwell water well drilling rig is an efficient top drive, fully hydraulic, multifunctional drilling rig widely used for
drilling water wells, monitoring wells, precipitation wells, rescue wells, hot spring wells, ground source air
conditioning holes, coalbed methane, natural gas, oil extraction and other projects. This drilling rig can use
compressed air down the hole drilling or mud drilling in various formations in high-temperature, high-altitude,
and plateau areas, and has a high drilling speed in rocks with a Proctor hardness of f=4-20.
The lifting of the drilling rig frame, drilling rod unloading, rotation and feeding, support legs, hoisting, walking and
other actions of this series of drilling rigs are all implemented by hydraulic systems, greatly reducing labor intensity,
improving construction efficiency and engineering quality. The telescopic tower type drillingrig reduces the length
of the drilling frame by twice and can directly lower a 6-meter drill rod or casing, further shortening the drilling
assistance time. The updated rotary control panel can be used for different working conditions.
MW-330S V-MW-1000SV drilling rig features:
1. Advanced technology
2.Excellent quality
3. High operating efficiency
4. Strong adaptability
5. Reliable and durable

Show details

Hydraulic Motor

Opreation Floor

Control Valve

Technical data

item	value
Applicable Industries	Construction works , Energy & Mining, Water drilling
Showroom Location	None
Place of Origin	China
	Zhejiang
Weight	7500KG
Warranty	1 Year
Marketing Type	Ordinary Product
Machinery Test Report	Provided
Video outgoing-inspection	Provided
Warranty of core components	1 Year
Core Components	Motor, Engine
Key Selling Points	Low Maintenance Cost
Drilling Diameter	100-219 mm
Drilling Depth	Max.350m
Condition	New
Type	Rotary Drilling Rig
Power Type	Diesel
Brand Name	MININGWELL
Use	Water Well
Dimension(LWH)	578017002250mm
Mobility	Crawler
Max drilling depth	350
Drilling diameter	105-350
Air pressure	1.2-3.5
Air consumption	16-55
Drill pipe diameter	89/102
Lifting force	16
Fast lifting speed	30
Fast feeding speed	55
Max rotary torque	8500/4250
Max rotary speed	80/160

Application

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Vietnam Chulai Port Expansion (cofferdam) Construction Phase II -- Successful Test Pile

The cofferdam project is a large-aperture pile hole construction plan. 1000mm and 1200mm diameter casings need to be inserted into the rock formation for 5-6 meters, the total depth of the pile holes is 25-30 meters, 300 piles with a diameter of 1200mm, and 280 piles with a diameter of 1000mm. This solution is expected to allow the port to obtain a load capacity of 500,000 tons, thereby increasing the throughput of the Chulai port.
On January 31, the project’s first casing pipe pile test pile was successful. Under the condition of rock hardness of 100-150Mpa, 6 meters into the rock was completed within 4 hours, laying a solid foundation for the second phase expansion of Chulai Port.

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Oct 22, 2024

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