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ZL-2800 Coal Mining Drilling Rig:
Drilling depth(m): 300-500;
Spindle Stroke(mm): 530;
Spindle lifting power max. (KN): 53;
Spindle driving force max. (KN): 36;
Single rope lifting power(KN): 24;
Product Features:
Range of rotation speed of drill is big and the speed is reasonable.
Each part of drill has a good removability which facilitates relocation.
It is designed specially for coal mine tunnel, with a high working efficiency and easy operation.
Product Application:
It is widely used in the construction of the projects e. g. Prospecting, coal mine, railway, road, port, bridge, water conservancy and hydropower, tunnel, well, industrial and civil construction, geological exploration, large diameter boring pile and small diameter diamond core deep hole drilling, etc.
the technical parameters of the ZL-2800 coal mining drilling rig:
Drilling depth(m): 300-500;
Spindle Stroke(mm): 530;
Spindle lifting power max. (KN): 53;
Spindle driving force max. (KN): 36;
Single rope lifting power(KN): 24;
Product Features:
Range of rotation speed of drill is big and the speed is reasonable.
Each part of drill has a good removability which facilitates relocation.
It is designed specially for coal mine tunnel, with a high working efficiency and easy operation.
Product Application:
It is widely used in the construction of the projects e. g. Prospecting, coal mine, railway, road, port, bridge, water conservancy and hydropower, tunnel, well, industrial and civil construction, geological exploration, large diameter boring pile and small diameter diamond core deep hole drilling, etc.
the technical parameters of the ZL-2800 coal mining drilling rig:
| Drilling depth(m) | 200-280 | 300-500 | 1000 |
| Drilling rod diameter(mm) | 50-42 | 50-42 | |
| Drilling hole diameter(mm) | 65-200 | 75-200 | |
| Head angle range | 360 | 360 | 360 |
| Cylinder stroke(mm) | 360 | 400 | 400 |
| Spindle speed(r/min) | positive rotative velocity:53 157 238 340 590 841 Reverse rotative velocity:36 90 137 195 339 484 | positive rotative velocity:40 87 137 189 230 399 629 868 Reverse rotative velocity:39 180 |
positive rotative velocity:41 93 160 246 350 149 268 463 710 1011 Reverse rotative velocity:57 164 |
| Spndle hole diameter(mm) | 63 | 63 | 95 |
| Spindle output torque(N.M) | 1700 | 2800 | 4800 |
| Spindle stroke(mm) | 500 | 530 | 600 |
| Driving force max.(KN) | 32 | 36 | 52 |
| Lifting power max.(KN) | 43 | 53 | 70 |
| Lifting speed(m/s) | 0.6 2.3 3.4 | 0.41 0.72 1.13 1.6 | 0.44 0.80 1.38 2.12 3.02 |
| Single rope lifting power(KN) | 16 | 24 | 28 |
| Steel wire rope diameter(mm) | 11 | 12.5 | 15 |
| Mode of chuck | hydraulic chuck | hydraulic chuck | hydraulic chuck |
| Weight (power unit excepted)(kg) | 750 | 1200 | 1720 |
| L*W*H(mm) | 1860*800*1400 | 2315*900*1700 | 2400*1020*1765 |
| G.A.E Electromotor | YBK2180M-4(18.5KW) | YBK2180L-4(22KW) | YBK2 225S-4(37KW) |