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Hydraulic Drilling Rig
Features of Hydraulic Drilling Rig
Our GD series hydraulic drilling rig adopts the technology of Germany large diameter hydraulic drilling rigs. Its drilling depth is up to 150m. What's more, it can create φ3500 holes directly, and even the rock rigidity is under 100MPa. Besides, it features high efficiency, capacity of rock drilling, safety as well as convenient operation.
Application of Hydraulic Drilling Rig
Our GD series hydraulic drilling rig is applied to drill basic holes large or not both in some complex strata.
Parameters of Hydraulic Drilling Rig
| Model | GD-25 | GD-35 | ||
| Drilling rig frame | Drilling diameter m) | 2.5 | 3.5 | |
| Drilling depth (m) | 150 | 150 | ||
| Max pulling force(t) | 120 | 160 | ||
| Dip angle of guide frame p(°) | 30 | 30 | ||
| Dip angle of driving head(°) | 45 | 45 | ||
| Crane of drilling pipe (t) | 1.3 | 1.3 | ||
| Driving head | Stroke of driving head (mm) | 3500 | 3500 | |
| Light load | Rotating speed (r/min) | 4-20 | 4-20 | |
| Torsion (t.m) | 8 | 12 | ||
| Heavy load | Rotating speed (r/min) | 4-10 | 4-10 | |
| Torsion t.m) | 16 | 24 | ||
| Drill pipe | Light (mm) | Φ273 | Φ351 | |
| Heavy (mm) | Φ299 | Φ402 | ||
| Power supply AC | 3 -phase 380V 50Hz | 3-phase380V 50Hz | ||
| Total power (kw) | 161 | 231 | ||
| Dimension m | 5.8×5×8.8 | 6.8×6×8.82 | ||
| Weight (without drilling tools and equipped weight)(t) | 33 | 40 | ||
| Residue discharge | Reverse circulation | Gas lift | Gas lift | |
Shanghai Jintai Engineering Machinery Co., Ltd is an ISO9001:2000 certified hydraulic drilling rig manufacturer and supplier based in China. Over 50 years hydraulic diaphragm wall grabs and drilling rigs manufacturing experience enables us to provide a comprehensive range of water well drilling rigs, multi-pipe drilling rigs, engineering drilling rigs, down the hole hammers and more. Besides, all of our products are CE certified and are widely accepted by customers from Moscow Russia, AUE Germany, Dallas America, Singapore, Thailand, and etc. If you are interested in our products, please contact us.
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