• Model NO.：DFQ-200
• Application：Water Well, Geothermal Heat
• Engine Power：50kw
• Working：1.05-2.0 MPa
• Walking Speed：0~2.0 Km,H
• System：Hydraulic Control
• Stratum：Soil, Sand, Clay, Gravel, Hard Rock
• Transport Package：Standard Container
• Specification：3700x1660x2350 mm
• Trademark：DEFY
• Origin：Henan, China
• Production Capacity：100 Sets Per Month

Basic Info.

Model NO. DFQ-200 Application Water Well, Geothermal Heat Engine Power 50kw Working 1.05-2.0 MPa Walking Speed 0~2.0 Km/H System Hydraulic Control Stratum Soil, Sand, Clay, Gravel, Hard Rock Transport Package Standard Container Specification 3700x1660x2350 mm Trademark DEFY Origin Henan, China Production Capacity 100 Sets Per Month

Product Description

DFQ-200 portable rotary mountain blast hole drilling rig
Product Description

DFQ-200 is a portable type rotary mountain dth drilling rig with light weight, high efficiency and multi-function. Its maximum drilling depth is 200m, drilling diameter from 105 to 203mm. It works with air compressor and dth bit.
 

1.Mainly applied in water well, irrigation well, geothermal air-contioner and other wells.

2.Suitable for soil, mud, gravel, pebble bed, hard rocks, etc.

3.Fully hydraulic controlling system.

4.Can work with mud pump or air compressor to flush the well, stronger adaptability.

5.Using DTH hammer drill tools,  specially good at mountain and rocky areas drilling work.

6.Special designed winch, make the drilling rods loading and unloading easier and faster.

7.Hydraulic welding generator to offer power; Drill rod groove is convenient for carrying rods and other
accessories, saving space.
Product Parameters
 

No.	Item	Specification
1	Drilling caliber	Φ105-203mm
2	Max. drilling depth	200m
3	Diameter of drill pipe	Φ76
4	Unit Length of drill pipe	3000mm
5	Work pressure	1.05-2.0 MPa
6	Gas consumption	10-24 m³/min
7	DTH Hammer	DHD350360
8	Apply to rock hardness	f=6-12
9	Power	50Kw/2200rpm
10	Gradeability	25°
11	Walking speed	0~2.0 Km/h
12	Ground clearance	215mm
13	Leg cylinder stroke	900 mm (1500mm)
14	System pressure	20MPa
15	Propulsion	5.0 tonf
16	Lifting force	8.5 tonf
17	Speed of spindle	Fast 105 rpm     Slow 68 rpm
18	Rotary torque	2200N.m
19	Weight	5200 Kg
20	Dimension	3700×1660×2350 mm

Working Site



Our Service
1. Provide factory cost accessories all year

2. Engineers are available to service machine overseas or free training in factory

3. Online service 24hours*7 days

4. 12 months quality warranty for main body
 Key Points To Buy

In order to order the suitable product,firstly you need to make sure the following details:

1. Application: What kinds of projects you will work for,Water well,Borehole,Exploration coring,Foundation Piling or others?

2. Drilling depth: The Max. depth of drilling you hope to achieve?

3. Drilling Caliber: The Min. and Max. hole diameter you estimate?

4. Stratum: Condition of the environment, Soft ground like soil,mud,Hard ground like rocks or Mixed the soft and hard layers?

DFQ SeriesFor more DFQ series products, please visit the website:

https://defydrillingrig.en.made-in-china.com/product-group/
yMjJtOovLGUX/DTH-Hammer-Drilling-Rig-catalog-1.html


 Contact Information
Please feel free to contact us if you have any questions about our products.