Dminingwell MW450 Water Borehole Drilling Machine Water Well Drilling Machine

• Customization: Available
• After-sales Service: Video Technical Support, Online Support, Spare PAR
• Warranty: 1 Year
• Model NO.: MW450
• Certification: ISO9001/CE
• Condition: New
• Motor: DC Motor
• Drill Hole Diameter: 140-350mm
• Drill Hole Depth: 450m
• Bit Type: Diamond Bit/ Cone Bit/ Drag Bit
• Drilling Way: Impactor
• Type: Crawler
• Air Capacity: 17-36m3/Min
• Swing Speed: 50-135
• Drilling Pipe Length: 1. 5 M,2.0 M.3m,6m
• Equipped Capacity: 103kw
• Diameter of Drill Rod: 76mm,89mm.102mm
• Key Selling Points: Low Maintenance Cost
• Transport Package: Carton
• Specification: 5950 X2100 X2600
• Trademark: MININGWELL
• Origin: Zhejiang, China
• Production Capacity: 45PCS Per Month

Product Description

Specification

Dminingwell MW450 crawler water well drilling rig

MW450 is a 450m deep crawler water well drilling rig designed for fast penetration in hard rock. Powered by a 103 kW Weichai engine and high air pressure DTH system, it delivers strong torque, high efficiency and reliable performance for demanding drilling projects.
1.450m drilling depth, 140–350 mm hole diameter
2.High air pressure 1.7–3.5 MPa for powerful rock drilling
3.Fast penetration 15–35 m/h, high efficiency output
4.25T lifting force + 7000–9500 N·m torque for deep stability
5.Heavy crawler chassis, 30° climbing ability for rough terrain
 
Customization available. MW series covers drilling depths from 180 m to 1000 m.

MW450 crawler water well drilling rig
The weight(T)	9.4	Drill pipe diameter(mm)	Φ89Φ102
The hole diameter(mm)	140-350	Drill pipe length(m)	1.5m2.0m3.0m6.0m
Drilling depth(m)	450	Rig lifting force(T)	25
One-time advance length(m)	6.6	Rapid rise speed(m/min)	20
Walking speed(km/h)	2.5	Fast feeding speed(m/min)	40
Climbing angles(Max.)	30	Width of loading(m)	2.8
Equipped capacitor(kw)	103	Hoisting force of winch(T)	2
Using air pressure(MPA)	1.7-3.5	Swing torque(N.m)	7000-9500
Air consumption(m³/min)	17-36	Dimension(mm)	5950×2100×2600
Swing speed(rpm)	50-135	Equipped with hammer	Medium and high wind pressure series
The penetration efficiency(m/h)	15-35	High leg stroke(m)	1.6
The enginebrand	Weichai engine ( National III )

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