Product Description DFQ-100WA portable water bore well drilling machine price
DFQ-100WA water bore well drilling machine is a light-weight, high efficiency, tractor mounted drilling machine. It can be applied into courtyard, indoor, greenhouse, underground car park, bridge opening, duct, tunnel and other strictly required working sites. This machine can be also used in water well drilling, irrigation wells, geothermal heat project and others. Especially suitable for the high efficiency required concentrated photovoltaic pole hole working.
Main Features 1.China famous brand electric motor, avoid the diesel motor’s noise and air pollution in closed and narrow space.
2.High strength DTH hammer drilling, flushing and deslagging with air compressor, different size of drilling bits can be adjusted according to the needs.
3.The rotary part uses high efficiency hydraulic motor, dual driver support points, small volume, large torque. The rotary speed can be adjusted according to different geothermal conditions to promote the working efficiency.
4.Drilling and lifting adopt oil tank&chain structure, safe and reliable. Drilling pressure and drilling speed could be adjusted to achieve the highest drilling efficiency and the longest lifetime of drilling bits.
5.The hydraulic system equipped with independent hydraulic oil radiator to ensure the long time work under high temperature outdoor.
6.Four hydraulic support legs adjust the drilling machine to horizontal position quickly.
7.Air compressor equipped with high pressure air lubricator to prolong the DTH hammer’s lifetime.
8.Compensated mode slide board protect the drilling pipe’s screw thread when mount or dismount the drilling pipe and make the drilling pipe could be used for longer time.
9.Special air seal structure, abrasion compensated owned, well performance and long using time.
10.Power head adopts trolley wheel slide structure, less friction, stable, reliable, long lifetime.
Technical Parameter

No.	Item	DFQ-100WA
1	Drilling caliber	Φ105-180mm
2	Max. drilling depth	100m
3	Diameter of drill pipe	Φ60,Φ73
4	Unit Length of drill pipe	1000mm
5	Work pressure	1.2-2.0 MPa
6	Gas consumption	12~20 m³/min
7	Impacter	DHD3400
8	Apply to rock hardness	f=6-12
9	Power	30Kw/1480rpm
10	Grade ability	25°
11	Walking speed	0~20 Km/h
12	Ground clearance	250mm
13	Leg cylinder stroke	600 mm
14	System pressure	20MPa
15	Propulsion	7.5 tonf
16	Lifting force	12 tonf
17	Speed of spindle	Fast 105 rpm Slow 65 rpm
18	Rotary torque	1600N.m

Detailed Images Air compressor washing wells when matching with dth hammer drill bit DTH hammer very good to drill hard rocks, with high strength and wear-resistance force. Working Site Packing & Delivery Certifications Related Products DFQ-100W Pneumatic Drilling Rig 91.8% Response Rate DFQ-300 Air Compressor Water Well Drilling Machine 91.8% Response Rate DFQ-400S crawler mounted borehole drilling machine for sale 91.8% Response Rate Contact Information Lucile Liu Tel: 0086-371-55819257
Fax: 0086-371-66770722
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Mail: lucile ( at ) zzdefy.cn
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