420mm Portable Water Well Drilling Rig High speed of drilling hole
RC4 water well drilling rig is a newly developed multi-functional full hydraulic drilling rig, the rig is suitable for plains, hilly land, hot and cold regions ,the machine is tracked with self-propelled chassis, available in wells, core exploration, shallow coal bed methane and other construction. It could meet to mud drilling tamping pipe hammer drilling, air-lift reverse circulation drilling and other drilling methods according to users’ requirements. The rig is low labor intensity, high drilling efficiency and high security for the workers.
Main specification:
|
No. |
Items |
Specification |
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|
1 |
Diesel engine |
model |
Cummins 4BT |
|
|
2 |
power |
100kw/2200rpm |
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|
3 |
Drilling capability |
φ73 |
400m |
|
|
φ89 |
350m |
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|
4 |
φ114 |
280m |
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|
5 |
Rotation of power head |
1 gear speed |
060rpm |
11 000Nm |
|
2 gear speed |
0120rpm |
5 500Nm |
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|
6 |
Push and pull ability of power head |
Maximum hoist capacity |
18 ton |
|
|
Hoisting speed |
Full load 15m/min |
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|
Maximum hoisting speed |
Fast driving and reversing 30m/min |
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|
8 |
Hoist crane at the top |
Maximum hoist capacity |
2000kg |
|
|
9 |
Diameter of steel wire rope |
18mm |
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|
10 |
Length of steel wire rope |
30m |
||
|
14 |
Effective hoisting distance of mast |
8m |
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|
15 |
Adjusting angle of mast |
0°-90° |
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|
16 |
Drill angle |
45°-90° |
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|
17 |
Feed distance |
7500mm |
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|
18 |
Slide distance of mast |
600mm |
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|
19 |
Total weight |
13 200kg |
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|
20 |
size |
6750×2250×2800mm |
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