| Model: | - |
|---|---|
| Brand: | GEC |
| Origin: | - |
| Category: | Construction & Decoration / Other Construction Materials |
| Label: | drilling rig , crawler drilling rig , drilling rigs auger |
| Price: |
-
|
| Min. Order: | 1 pc |
| Last Online:13 Jan, 2016 |
Hot Sale Crawler Use Widely Track Full Hydraulic Engineering Drilling Rigis a kind of multifunctional drilling rig designed and manufactured for jet grouting operation and anchor rod hole drilling. It can be used for the foundation consolidation of railway, highway, abutment, and dam foundation; tunnel pipe-shed support, foundation pit support, slope protection, anchor rod hole drilling, leaking stoppage, soft foundation treatment, geological disaster government, and jet grouting. The upright is slide and meets the construction requirement of anchor rod. Drilling with casing tube could be completed by equipped with down hole hammer and overburden drilling system.
Pitch luffing mechanism, homework range
Variable hydraulic system with load feedback, low energy consumption
With display unit for rotating speed of top-drive head, lift speed and verticality of derrick, quickly and accurately to fix position
With track chassis and rotary device, easy and speedy to move
The major components in hydraulic system adopt the imported brand with a stable, reliable system, and they all have a long service life
Top-drive head driven by hydraulic, variable speed regulation, high efficiency
|
Max torque |
4000N.m |
|
Rotation speed of top-drive head |
(high)0-64r/min;(low)0-32r/min With high speed motor head: (high)0-376r/min;(low)0-165r/min |
|
Stroke of top-drive head |
3000mm |
|
Drilling depth |
100m |
|
Rated pull force of top-drive head |
50KN |
|
Rated thrust force of top-drive head |
20KN |
|
Rod dia. |
42mm;50mm;73mm;89mm |
|
Fast lifting and thrust speed of top-drive head |
(jetting)0.06-0.9/1.8m/min |
|
Lifting and dropping speed of top-drive head |
0-16/0-28m/min |
|
Power unit |
30kw |
|
Overall dimension |
Working: 3440x2401x5270; |
|
Weight |
5500kg |
|
Main pump pressure |
20MPa |
|
Auxiliary pump pressure |
20MPa |
|
Column slipping stroke |
1000mm |
|
Climbing capacity |
20 degree |
|
Moving speed |
1.5km/h |
