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Portable shallow hole core drill rig
| Model No. : | GD-1000 |
|---|---|
| Brand Name : | Gold |
Product description
Specifications
GD-1000 Portable shallow hole core drill machine
Applications & Features:
GD-1000 spindle type of core drilling machine is brand new products which is developed and designed newly based on current thousand meters sereies of drilling machine.
It is suitable for drilling large dia. hole and small dia. hole core drilling with diamond bit and carbide bit, also suitable for engineering geology drilling, hydrogeology drilling, water well drilling and large dia. pile hole drilling. It has features of reasonable arrangement, good quality, light weight, big capability, wide performance and good exchangability etc.
main technical
|
Drilling depth (m) |
1000 |
|
|
(r/min) |
forward |
87; 160; 230; 270; 334; 500; 710; 1030 |
|
reverse |
72; 220 |
|
|
Max.toque of spindle (Nm) |
4050 |
|
|
|
600 |
|
|
Spindle inner dia. (mm) |
96 |
|
|
Spindle pull/push force |
10000/7500 |
|
|
|
4500 |
|
|
Hoist lift speed with single rope (the third layer)(m/s) |
0.69; 1.27; 1.81; 2.64 |
|
|
|
17.5(170kg/cm2) 110 17.5(170kg/cm2)wire rope capacity 110 m |
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|
18.5(170kg/cm2) 90 18.5(170kg/cm2)wire rope capacity 90 m |
||
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Workable speed of water brake (r/min) |
700- 1800 |
|
|
Balance speed of water brake(single rope)/balance load(single rope) |
3-8m/s/45kN |
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|
|
(32+12)L/min 80kg/cm2 |
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|
|
89×79×6000 mm |
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|
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Electric motor |
Y225-4 37Kw 1480r/min |
|
Diesel engine |
R4105G54 42Kw 1500r/min |
|
|
|
2180 |
|
|
|
320 |
|
|
|
2920×1100×1840 |
|
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