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Appliance
ZDY-3300S、4000S coal mine whole hydraulic underground drill is power head drilling machine, it is mainly used for large rotary drilling, hard alloy and diamond compact rotary drilling, and also can be widely used in geological prospecting, gas explore and discharge, water explore, discharge, injection and anchoring in the coal mine, no-ferrous metals, hydroelectric building, municipal engineering, nuclear industry, geology and other construct. Especially it is used in horizontal drilling and convenience roadway drilling.
Structure and characteristics:
The drill takes full hydraulic structure, consists of main engine, pump station and handle plate, which makes it easy to dispatch; all parts connected by soft rubber hose, so that it can be flexibly moved at different site, main engine can be further dispatched under bad condition; it is easy to handle, low failure rate, easy to move and safety is reliable.
Performance and Parameters
Parameters |
ZDY-3300S |
ZDY-4000S |
Drill depth(m) |
350 |
400 |
Boring inclined angles(°) |
±45 |
±45 |
Drill diameter(mm) |
Φ108~Φ200 |
Φ108~Φ200 |
Rated torque(N.m) |
3300-1050 |
4000-1050 |
Rated rotate speed(r/min) |
73-230 |
60-230 |
Feeding stroke(mm) |
800 |
800 |
Feeding force(kN) |
150 |
150 |
Pulling out force(kN) |
150 |
150 |
Max. feeding speed(mm/min) |
1500 |
1500 |
Min. feeding speed(mm/min) |
1500 |
1500 |
System rated pressure(MPa) |
25 |
25 |
Oil tank capacity(L) |
250 |
250 |
Main frame external size(mm) |
2300×1170×1600 |
2300×1170×1600 |
Pump station external size(mm) |
1890×810×1150 |
1890×810×1150 |
Main frame weight(kg) |
1780 |
1780 |
Pump station weight(kg) |
866 |
866 |
Operation desk weight(kg) |
136 |
136 |
Drill rig weight(kg) |
2800 |
2800 |
Anti-Explosion electric motor
Rated power(Kw) |
55 |
Rated voltage(V) |
660/1140 standard configuration (380/660 optional) |
Corollary tools
Geological drill bit diameter(mm) |
Φ73 (1:4 cone buckle, standard configuration) |
Geological drill bit diameter(mm) |
Φ90/Φ94 /Φ108/Φ133 |
Triangular drill bit diameter(mm) |
Φ73 (1:4 cone buckle, standard configuration) |
Geological drill bit diameter(mm) |
Φ90/Φ94 /Φ108/Φ133 |
Wide blade bolt drill bit diameter(mm) |
Φ89 (1:4 cone buckle, standard configuration) |
Geological drill bit diameter(mm) |
Φ108/Φ133 |