Product introduction：
MYT series hydraulic roof bolter is driven by hydraulic system and possessing features of reliable performance and simple assorted equipment. It is mainly used in drilling hole in the mine tunnel and tunnel and roof bolting in the coal tunnel. With features of large torque, high rotate speed and low noise, the MYT series hydraulic roof bolter is widely applicable to various geologic condition and environment.
The hydraulic bolter was identified as a scientific and technological achievement in Hebei Province.
Technical features：
Efficient
The rotary cutting matched to leg feeding , so that the drilling efficiency is high.
Reliable
Advanced system design, using imported cycloid motor.
Flexible
The handle of the outrigger control valve is controlled in a rotary manner, which is easy to control.
Cooling system
The cooling system can effectively control the oil temperature rise.
Parameters：
Item |
MYT-140/320 |
MYT-150/320 |
MYT-200/260 |
Rated pressure（MPa） |
11 |
11 |
15 |
Rated torque（N·m） |
140 |
150 |
200 |
Rated flow（L/min） |
40 |
40 |
40 |
Rated rotary speed（r/min） |
320 |
320 |
260 |
Leg feed pressure（MPa） |
5 |
5 |
5 |
Leg propulsion（kN） |
7.5-20 |
7.5-20 |
7.5-20 |
Ⅰ、Ⅱ、ⅢTotal height（mm） |
Ⅰ：2490 Ⅱ：3420 Ⅲ：4140 |
||
Ⅰ、Ⅱ、ⅢTotal min height（mm） |
Ⅰ：1260 Ⅱ：1570 Ⅲ：1810 |
||
Total weight（Kg） |
Ⅰ：60 Ⅱ：69 Ⅲ：75 |
||
Noise（dB(A)） |
＜92 |
||
Product introduction:
MYBZ11B single unit hydraulic pump station is composed of an explosion-proof electrical motor and a duplicate gear pump. It can be used as a power supply for a parallel connection hydraulic roof bolter or a portable hydraulic drilling machine. MYBZ15A double unit hydraulic pump station consist of an explosion-proof electric motor and two duplicate gear pumps,it can supply pressure oil for for two parallel connection hydraulic roof bolters simultaneously or for a parallel connection hydraulic roof bolter and a portable hydraulic drilling machine at the same time.Also it can supply power for one parallel connection hydraulic roof bolter with the other pump in unloading condition.This series of hydraulic pump stations are with the features of new structure,low labor intensity,high efficiency and cost-effectiveness.
Parameters:
Item |
MYBZ11B |
MYBZ15A |
Output pressure(Motor/Leg) (Mpa) |
11/5 |
2×11/2×5 |
Flow(Motor/Leg)(L/min) |
40/12 |
2×40/2×12 |
Motor power(kW) |
11 |
15 |
Motor rated pressure (V) |
660/1140(选装380/660) |
660/1140(选装380/660) |
Oil tank volume(L) |
110 |
200 |
Dimensions(mm) |
1180×470×920 |
1485×550×1030 |
Total weight(Kg) |
300 |
400 |
Standard hose length(m) |
10 |
10 |
