Wholesale Air Compressor DTH Hammer Drill

wholesale air compressor dth hammer drill

Product Description:

DFQ-300A wholesale air compressor dth hammer drill is widely used in  water well, blast hole, borehole, geothermal hole, foundation hole and other drilling work. This machine can drill for 300m depth at the caliber of 115-305mm.
The machine is crawler type to make the machine more convenient to transport. The 4 hydraulic strong support legs ensure the great stability and less labor intensity needed in drilling work.

Features of DFQ-300A dth hammer drill:
1.Crawler mounted, high flexibility, easily to move around in the drilling site.
2.HIgh quality dth hammer drill bits adopted, 300m max drilling depth, 115-305mm wide caliber
3.Four strong hydraulic support legs provide high stability in drilling.
4.Integrated hydraulic control drilling tower, no need to install before drilling.
5.Other functional updates(Hoist, arc welding machine, or others customized)

All these features ensure the high efficiency and good performance of drilling work.

Specification:

No.	Item	Parameter
1	Drilling caliber	Φ115-273mm
2	Max. drilling depth	300m
3	Diameter of drill pipe	Φ76, Φ89
4	Unit Length of drill pipe	3000mm
5	Work pressure	1.2-2.6 MPa
6	Gas consumption	16~30 m³/min
7	Impacter	DHD360\380
8	Apply to rock hardness	f=6-12
9	Power	56Kw/2000rpm
10	Gradeability	21°
11	Walking speed	0~2.2 Km/h
12	Ground clearance	265mm
13	Leg cylinder stroke	600 mm(1500mm)
14	System pressure	20MPa
15	Propulsion	4.5 tonf
16	Lifting force	8.0 tonf
17	Hoist lifting ability	800 kg
18	Speed of spindle	Fast  0-105  rpm
		Slow  0-65 rpm
19	Rotary torque	3300-4000 N.m
20	Weight	6500 Kg
21	Dimension	5400*2100*2300 mm

FAQ:
1. Q: How could I know whether you are a Manufacturer or Trading company?
     A: We master the technology, and constantly adjust our products according to the market trend and customer feedback, ensure product quality. As a professional drilling equipment manufacturer, you are welcomed to visit our factory to see and try your machine by yourself before purchasing.
2. Q:  How to buy your drilling machine?
    A:  After confirming the goods you want, deposit for ordering the goods, then the good prepared for confirmation, payment balance, and then shipment.
3. Q: I am not familar with a new machine, how to use it?
     A: First, the machine is not too complex to make people feel fuzzy. Second, we provide operation manual and DVD to guide you. Then, we also provide Free training in our factory if you were possible to come;
4. Q: How can I change the broken parts if the machine got problems?
    A:We provide some wearing parts for you when the first time you purchase goods from us;We also provide wearing parts for your choice.
Warranty:

All accessories of our machinery is available at Factory-price all Year around. We always do our best to solve our customers' worries.

Contact Information:

Aaron Wong
Mobile:+8618137858513