Product Description DFQ-150W hard rock widely used DTH boring rig for sale

DFQ-150W is very hot in water well sector drilling industries. Specially in African and South American countries which have many hard stones. For this model, it's equipped with DTH hammer and bits, very good at rock drilling.This model have two chassis options: crawler mounted and trailer mounted.


DFQ-150W boring rig for sale General Description:

DFQ-150W bore well drilling machine is a DTH hammer drilling rig, it's 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
	Slow  68 rpm
Rotary torque	2200N.m

DFQ-150W boring rig for sale 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 visiting Customer feedback Our Service Delivery time Depends on the quantity, usually it is 7-10 working days after receiving the deposit.
Quality control We have QC department, before shipping, goods will be strictly checked.
Tech support - 24 hours * 7 days online pre & after sale service ;
- Factory site training or engineers go to overseas to train the workers ;
- Manual and DVD operation video.
Our Company Contact
Nora
Tel : +86-371-55819257
Fax: +86-371-66770722
Email: nora(at)zzdefy.cn
Cellphone/whatsapp/Wechat: +8615286806707