MW280 280m Depth Water Well Underground Borehole Drilling Rig Machine with Steel Crawler

• After-sales Service: Video Technical Support, Online Support
• Warranty: 1 Year
• Certification: ISO 9001:2000
• Condition: New
• Drill Hole Diameter: 140-305mm
• Drill Hole Depth: 280m
• Model NO.: MW280
• Bit Type: DTH
• Drilling Way: Impactor
• Type: Crawler
• Specification: 5900*2000*2850mm
• Trademark: D Miningwell
• Origin: Zhejiang China
• Production Capacity: 20/Month

Product Description

MW280 Steel Crawler Water Well Drilling Rigs Machine 280m Depth Drilling Rig

D Miningwell was founded in Quzhou city, China in 2001. For more than 20 years production and operation process. D Miningwell has been on the leading edge of mining equipment. We has its own drilling rig, DTH hammer, and drill pipe production workshops. provides a wide range of quality tools to mining, tunnelling, quarrying, water-well projects and urban transportation construction. D Miningwell is committed to providing customers with the most efficient and cost-effective drilling solution. Our team of drilling specialists are standing by to assist.

Advantages

1. deep drilling

2. fast footage

3. flexible movement

4. suitable for industrial and civil drilling

5. geothermal drilling, with large diameter
 

(T) The weight	7.6	(mm) Drill pipe diameter	Φ76  Φ89
(mm) The hole diameter	140-305	(m) Drill pipe length	1.5m  2.0m  3.0m
(m) Drilling depth	280	(T) Rig lifting force	17
(m) One-time advance length	6.6	(m/min) Rapid rise speed	25
(km/h) Walking speed	2.5	(m/min) Fast feeding speed	30
(Max.) Climbing angles	30	(m) Width of loading	2.7
(kw) Equipped capacitor	75	(T) Hoisting force of winch	2
(MPA) Using air pressure	1.7-3.0	(N.m) Swing torque	4500-6000
(m³/min) Air consumption	17-31	(mm) Dimension	5900×1850×2360
(rpm) Swing speed	40-70	Equipped with hammer	Medium and high wind pressure series
(m/h) The penetration efficiency	15-35	(m) High leg stroke	1.4
The engine brand	Yuchai engine