Name: 500m Dfq-500A DTH Hammer Water Bore Well Drilling Machine Prices for Sale with Air Compressor
Brand: DEFY
Availability: InStock

Product Details

Product Description

DFQ-500A pneumatic hydraulic used borehole drilling machine is a portable multi-functional drilling rig, efficient and multifunction crawler mounted drilling rig.

It is mainly used in drilling water well, monitoring wells, geothermal projects and other deep holes, especially suitable for the high efficiency required concentrated geothermal projects working.

Specifications

DFQ-500A used rotary water well rotary drilling rigs for sale in india
Item		Parameter
Drilling caliber		φ115-350
Max. drilling depth		500m
Diameter of drill pipe		Φ89/102
Unit Length of drill pipe		3000mm
Work pressure		1.2-3.0 MPa
Gas consumption		16-34 m³/min
Impacter		DHD360380
Diesel engine		92Kw/2200rpm
Electric motor		75Kw/1480rpm
Gradeability		20°
Walking speed		0~2.2 Km/h
Ground clearance		265mm
Leg cylinder stroke		800 mm(1500mm)
System pressure		20MPa
Propulsion		10.5 tonf
Lifting force		15.5 tonf
Fast lift		18m/min
Fast propel		35m/min
Hydraulic winch lift		1500kg
Rotary torque		6000-7500 N.m
Speed of spindle		Fast 70-115 rpm, Slow 0-65 rpm
Weight		7500 Kg
Dimension		540021002300 mm

Our Services

Pre-Sales Service
* Inquiry and consulting support.
* Sample testing support.
* View our Factory.
After-Sales Service
* Training how to instal the machine, training how to use the machine.
* Engineers available to service machinery overseas.

Company Information

Established in 1970s, Zhengzhou Defy has growned into one leading drilling rig manufacturer in China, specilizing in drilling rig technology R&D, manufacturing, etc. We spark on conventional rotary drilling rig, new pneumatic drilling rig and are inventing another drilling rig with performance same as pneumatic one, but with much less investment for users.

Our drilling rigs are widely used for water well drilling, irrigation well drilling, geothermal hole drilling, mining blast hole drilling, construction pile work drilling, air-conditioner hole drilling, etc.

DEFY Brand drilling rigs have been widely exported to Chile, Russia, Australia, Malaysia, Kenya, Tansanzia, Zambia, South America, Peru, Zimbabwe, etc.

Every customer is very welcomed to our factory for visiting driling rig, talking onsite and details. ^_^

FAQ

How to choose a suitable drilling rig?

1. What will you do using drilling rig?
---For water project, core sample, soil test, mineral prospect or others?

2. The depth you need?
---For water well, generally, 30-200m. For core sample, 30-600m, even more.

3. Any requirements to hole diameter?
---Within a certain range, the smaller diameter, the deeper depth. Mathematically, we call it inversely proportional.

4. Working land condition?
A. soil, sand, weathered land, etc. soft stratum.
B. soil, sand, soft and hard rock stratum, mixed one.
C. Mainly hard rock, like granite.

Based on the above information, DEFY experienced engineers will help you recommend suitable machine and price. If you have special demands, please tell us ahead.

Please contact Jasmine for more details and Best Offer!!

Jasmine Sun

Office Tel: 86-371-55819257
Mobile phone:86-18317714647

Skype: live:2778506074
Website:
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