ISO9001/CE 350m Borehole Well Drilling Machine MW350 Portable Water Well Drilling Machine

• Customization: Available
• After-sales Service: Video Technical Support, Online Support, Spare PAR
• Warranty: 1 Year
• Model NO.: MWS350
• Certification: ISO9001/CE
• Condition: New
• Motor: DC Motor
• Drill Hole Diameter: 140-325mm
• Drill Hole Depth: 350m
• Bit Type: Diamond Bit/ Cone Bit/ Drag Bit
• Drilling Way: Impactor
• Type: Crawler
• Dimension(L*W*H): 6000×2000×2550mm
• Air Capacity: 17-36 M3/Min
• Swing Speed: 66-140 Rpm
• Drilling Pipe Length: 1. 5 M,2.0 M,3.0m
• Equipped Capacity: Yuchai 91kw
• Diameter of Drill Rod: 76mm,89mm.102mm
• Key Selling Points: Low Maintenance Cost
• Transport Package: Carton
• Specification: 6000×2000×2550mm
• Trademark: MININGWELL
• Origin: Zhejiang, China
• Production Capacity: 45PCS Per Month

Product Description

Specification

Dminingwell MWS350 crawler water well drilling rig

MWS350 is a heavy-duty steel crawler water well drilling rig designed for 350m deep drilling. With strong rotary torque, stable hydraulic system and excellent climbing ability, it is ideal for water wells, irrigation, industrial and geothermal drilling in complex terrains.
1. Max drilling depth 350m, drilling diameter 140–325mm
2. High-torque rotary system (6200–8500 Nm) for hard rock conditions
3. Powerful Yuchai 91kW engine with stable hydraulic output
4. Steel crawler chassis with 30° climbing ability for rough terrain
5. Long stroke feed system (6.6m) for higher drilling efficiency

Customization available. MW series covers drilling depths from 180 m to 1000 m.

MWS350 crawler water well drilling rig
The weight(T)	8.6	Equipped capacitor(kw)	Yuchai 91KW
Drill pipe diameter(mm)	Φ89Φ102	Drill pipe length(m)	1.5/2.0/3.0/6.0
The hole diameter(mm)	140-325	Drilling depth(m)	350
One-time advance length(m)	6.6	The penetrationefficiency(m/h)	15-35
Swing speed(rpm)	66-140	Swing torque(N.m)	6200-8500
Rig lifting force(T)	22	Hoisting force of winch(T)	2
Rapid rise speed(m/min)	20	Fast feedingspeed(m/min)	40
Using air pressure(MPA)	1.7-3.4	Air consumption(m³/min)	17-36
Walking speed(km/h)	2.5	Climbing angles(Max.)	30
Width of loading(m)	2.7	Dimension(mm)	6000×2000×2550

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