Truck Mounted Water Well Drilling Rigs Well Drill Rig Crawler 350 Meters Hydraulic Rotary Water Well Drilling Rig

• After-sales Service: Video Technical Support, Online Support, Spare PAR
• Warranty: 1 Year
• Certification: ISO9001/CE
• Condition: New
• Motor: DC Motor
• Drill Hole Diameter: 140-325mm
• Model NO.: MW-350
• Drill Hole Depth: 350m
• Bit Type: Diamond Bit/ Cone Bit/ Drag Bit
• Drilling Way: Impactor
• Type: Crawler
• Dimension(L*W*H): 5900*2000*2850mm
• Air Capacity: 17-39m3/Min
• Swing Speed: 40-70 Rpm
• Drilling Pipe Length: 1. 5 M,2.0 M.3m
• Key Selling Points: Low Maintenance Cost
• Equipped Capacity: 75.8kw
• Diameter of Drill Rod: 76mm,89mm.102mm
• Transport Package: Carton
• Specification: 5900*2000*2850mm
• Trademark: MININGWELL
• Origin: Zhejiang, China
• Production Capacity: 45PCS Per Month

Product Description

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MW350 type water well drilling rig is a light weight, efficient and multifunctional drilling equipment, it is mainly applicable to industrial and civil drilling, geothermal drilling, has the advantages of compact structure, fast advancing, mobile and flexible wide application region etc., It is especially suitable for water intake in mountainous and rocky strata.

The rig can create drilling jobs in different strata, borehole diameter can up to 140-325mm. The rig with hydraulic technology, supporting high 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 air filter, 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 control table, convenient operation.

This series of drill rig adopts a excavator crawler chassis and has strong off-road performance. The independent module design allows the drill to be mounted on the truck to increase its mobility. Two speeds of rotating and advancing speed can meet the different needs of soil and rock drilling. Combined positioner, the positioning disc can be adjusted and replaced according to different types of drill pipe and dth hammer so as to ensure the accuracy and reliability of the positioning and centering. The hoisting mechanism is convenient for hoisting of drill pipe and dth hammer, so as to reduce the labor intensity.

Drilling Hole Diameter	140-325mm
Drilling Depth	350m
Working pressure	17-35bar
Air consumption	17-39m³/min
Lifting power	24T
Advance Length one time	6.6m
Dia. Of rod	φ76, φ89,φ102,φ114
Length of rod	1.5m,2m,3m,6m
Rotation torque	6200-8500N.m
Rotation Speed	55-115r/min
Diesel Engine model	Yuchai YCD4J22T-125
Engine Power	91kw
Travelling speed	0-2.5 km/h
Climb capacity	30°
Weight	9000kg
Dimension	5900*2000*2850mm
Matching Drilling components
Hammer	4,5,6,8,10''
Rod	Φ76/89/102×3000/6000mm
Bit	Φ140-Φ325