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Product introduction
The MYT serials of hydraulic anchor drill can be used in anchor supporting work in tunnel which the hardness of the top plate is below 10. It is efficient, powerful, quiet and light;the unique rotate unit system can bear the pressure of 20MPa, the cooling design can control the temperature efficiently; the advancing design raise the reliability and can be used with the head machine.
Performance and Parameters
|
Performance |
Parameters |
MYT-140/320 |
MYT-150/320 |
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|
Rated pressure(MPa) |
14/8 |
14/8 |
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|
Flushing water pressure(MPa) |
0.6-1.2 |
0.6-1.2 |
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|
Rated torque(N.m) |
140 |
150 |
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Rated flow(L/min) |
32/13 |
32/13 |
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Rated rotate speed(r/min) |
320 |
320 |
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|
Leg propulsion pressure(MPa) |
5 |
5 |
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|
Leg propulsion(MPa) |
7.5-20 |
7.5-20 |
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|
Leg type |
Ⅰ |
Ⅱ |
Ⅲ |
Ⅰ |
Ⅱ |
Ⅲ |
|
|
Min. height(mm) |
1200 |
1510 |
1750 |
1200 |
1510 |
1750 |
|
|
Max. height(mm) |
2430 |
3360 |
4080 |
2430 |
3360 |
4080 |
|
|
Weight(kg) |
51 |
58 |
64 |
51 |
58 |
64 |
|
|
Noise(Db(A)) |
﹤92 |
﹤92 |
﹤92 |
﹤92 |
﹤92 |
﹤92 |
|
|
Chunk size(mm) |
B19(S)/B22(O) |
B19(S)/B22(O) |
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Matched drilling tools |
Drill bit(mm) |
Φ27、Φ28、 Φ30、 Φ32、 Φ38、Φ42、Φ44 |
|
Hexagonal drill rod(mm) |
B19、B22 |