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Hard Rock DTH pile driver machine DFG-200
Model DFG-200 crawler mounted hydraulic drilling rig, with advantages of new hydraulic technology, low air consumption, large rotary torque, and convenient hole displacement . It has compact structure, the pushing slide block featured with telescopic compensation function and support on the ground when drilling, good stability of the tower.
DFG-200 drilling rig has reliable performance, high efficiency, adapt various operating conditions, with strong guarantee for reducing costs and improve the efficiency.
The rig is mainly applied to piling anchoring, water wells, photovoltaic solar pole, water conservancy, power plants, open-air mining, road construction and rock blast hole drilling, ect.
No. |
Item |
Unit |
spec. |
Note |
1 |
DTH hammer Drilling diameter |
mm |
105-220 |
Vertical drilling |
2 |
Max. Drilling depth |
m |
200 |
|
3 |
DTH hammer Drilling diameter |
mm |
105-150 |
oblique drilling |
4 |
Max. Drilling depth |
m |
50 |
|
5 |
Work pressure |
MPa |
middle:0.8-1.6 |
|
High:1.7-2.5 |
|
|||
6 |
air consumption |
m3/min |
10-22 |
|
7 |
Drilling pipe Diameter |
mm |
73/76 |
|
8 |
Apply to rock hardness |
f |
f=6-20 |
|
9 |
Max. spiral Drilling diameter |
mm |
350 |
Apply to soil |
10 |
Drilling depth |
m |
0-20 |
|
11 |
spiral Drilling pipe diameter |
mm |
130-350 |
|
12 |
Feed stroke |
mm |
2000 |
|
13 |
Slide block pitch angle |
(°) |
-10/90° |
|
14 |
Slide block deflection angle |
(°) |
±20° |
|
15 |
Spindle speed |
rpm |
0-85 |
|
16 |
Motor power |
kw |
45 |
|
17 |
Climbing capacity |
(°) |
25 |
|
18 |
Walking speed |
km/hr |
0-2.5 |
|
19 |
Weight |
Kg |
4500 |
|
20 |
Dimension(L*W*H) |
mm |
4500*1850*2100 |
Established in 1970s, Zhengzhou Defy has growned into one leading drilling rig manufacturer in China, specilizing in drilling rig technology R&D, manufacturing, etc. We spark on conventional rotary drilling rig, new pneumatic drilling rig and are inventing another drilling rig with performance same as pneumatic one, but with much less investment for users.
Various product kinds: water well, core sample, soil test, mining exploration, piling machine, land surface and underground drilling. Off you right solution and good quotation.
1. As top gold supplier on alibaba, we can offer customer trade assurance service, ensure customer payment security, product quality and deliver time, if customer place online order.
2. Pre-sales service:
- Inquiry and consulting support
- Sample testing support
After sales service
- View our Factory.
- Training how to instal the machine, training how to use the machine.
-
Engineers available to service machinery overseas.
3. One year warranty for main machine, spare parts offered always at factory cost
Anne Bai
Zhengzhou DEFY Mechanical&Electrical Equipment Co., Ltd
ADD: No. 96 Ruida Road, High-Tech Zone, Zhengzhou,China
Office Tel: 86-371-55819257
Mobile phone:86-15136212564(whatsapp,wechat)
Email: anne @
Skype:defy08
Website:
/
Send Inquiry to This Supplier
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