Name: DFQ-150W small diesel drilling rig for 150m water wells
Brand: DEFY
Availability: InStock

Product Details

Product Description

General Description

DFQ-150W bore well drilling machine is a small portable drilling rig, adopting top-drive technology, full hydraulic control, DTH hammer drilling and air compressor feeding, which makes it very durable and strong for rock drilling, especially in mineral blast holes. It is also widely applied for water borehole well, geothermal holes, air conditioner hole, etc.

Item	Specification
Drilling caliber	Dia. 105-203mm
Max. drilling depth	150m
Diesel engine	70HP/2200rpm
Work pressure	1.05-2.0 MPa
Gas consumption	10~24 m³/min
Apply to rock hardness	f=6-12
Grade ability	25°
Walking speed	0~2.0 Km/h
Propulsion	5.0 tonf
Speed of spindle	Fast 105 rpm
Speed of spindle	Slow 68 rpm
Rotary torque	2200N.m

Main Features

1. Drill different stratums, Max. borehole diameter 203 mm, Maximum depth 150 m.

2. Adopts the new type hydraulic technology, equipped with two rotary hydraulic motors with high torque.

3. Two large caliber high pressure cylinders,supplying the large lifting power.

4. Multi-cylinder water-cooled engine by Famous brand provide abundant power for the hydraulic system.

5. Innovative embedded idler pulley structure.

Detailed Images

Name: drilling pipes

φ76、φ89、φ102、φ114 drill pipes,(special thick wall geological drill pipe STM - R780, material: 36 Mn2V, joint materials 35 CrMo thermal refining processing

Name: air compressor

High pressure, large capacity

Name: Wheels

Four wheels type, easy for moving, also can be crawler mounted.

Packing & Delivery

Packaging
Size	L3500×W1770×H2300mm (main machine)
Weight	2.8 T
Packaging Details	20GP' container for main machine accessoires in wooden case

Customer feedback

Products Name with link

91.8% Response Rate

Products Name with link

91.8% Response Rate

Products Name with link

91.8% Response Rate

FAQ

1. What kind of projects you will work for?

Water well, Borehole, Exploration coring, Foundation Piling, Blast holes, Geothermal heat project or others?

2. Max drilling depth you want.

100m, 200m, 400m, 600m, or other depth.

3. The Min and Max borehole diameter you need.

Like Max 400mm, Min 75mm.

4. Geological condition of the working site if you know about it.

Soft ground like soil, mud, sand.

Hard ground like hard rocks .

Or mixed.

More details you provided, our engineer can suggest the most suitable model for you.

Our Company

Zhengzhou Defy Mechanical & Electrical Equipment CO., Ltd. locates in High-tech zone of Zhengzhou City, China. Our factory dedicates to manufacturing drilling rigs since 1970s, more than 40 years experience of production and development make our product quality rank in the leading position at home and abroad.

Our drilling rigs are widely applicable for water well, farm irrigation, geological prospecting, small pile foundation, geothermal air-conditioner and so on, capable and functional. Our professional engineers and sales team, offering technical support and useful advices whenever you need.

Thanks for browse our products information. If you have any question, or want to know more about Models and quotation, Pls contact me directly:

Nora

Skype/MSN: nora-drillingrig

Phone/WhatsApp: 0086-15286806707

Tel: 0086-371-55819257

Fax: 0086-371-66770722