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Product Introductions
Mainly used in driving coal tunnel of half coal and half rock, also used in driving mine tunnel of same situation. Using double speed and one working rate engine, big cutting force; hydraulic pressure system is from German Rexroth constant power load sensitive variable displacement pump; automatic electronic units controlling system which is able to adjust the working rate automatically , professional diagnosis system, equipped with heating overloading and dry protection system.
Advantage
1. Cutting part and oil pump is from Fushun mining machine.
2. The double plunger oil pump is from German Rexroth.
3. The engine of the star wheel is from an international brand.
4. The first engine of the transporting part is from an international brand.
5. The multi way reversing valve is from German Rexroth.
6. The main bearing is from Sweden SKF.
7. The hydraulic connector is from U.S.A Eaton.
8. The main seal adopts Trelleborg Sweden.
9. Slewing bearing adopts Chinese famous brand.
10. The intelligent electronic control system is equipped on the electric control panel.
11. The electric control adopts PLC controlling, its main units are provided by Siemens.
12. The main stressed bolt adopts 10.9 strength bolt which is prevented to be loosen and rotten.
Parameters
|
Performance |
Model |
EBZ160 |
|
Dimension(m) |
9.63×2.8×1.85 |
|
|
Max. located tunneling height/width(m) |
4.5/5.6 |
|
|
Strength of economic rock cutting unidirectional compressive (MPa) |
≤80 |
|
|
Depth of undercover cutting(mm) |
250 |
|
|
Ground clearance(mm) |
250 |
|
|
Fitting tunnel gradient(°) |
±18 |
|
|
Ground pressure(MPa) |
0.14 |
|
|
Weight(t) |
52 |
|
|
Rated power(kW) |
285 (including the second motor 15Kw) |
|
|
Supply voltage(V) |
1140 |
|
|
Cutting parts |
Power of cutting machine(kW) |
160/160 |
|
Rotate speed of cutting head(r/min) |
65/32 |
|
|
Average single-pole force(N) |
3800/7600 |
|
|
Walking parts |
Walking structure |
Walking speed reducer and motor highly integrated |
|
Walking speed(m/min) |
0-7.6 |
|
|
Hydraulic system |
System type |
loading sensitive constant power variable system |
|
Rated pressure(MPa) |
20 |
|
|
Engine power of pump station(Kw) |
110 |
|
|
Effective volume of oil tank(L) |
630 |
|
|
Shipping parts |
Loading mode |
independent star wheel |
|
Conveying mode |
Double side chain scraper |
|
|
Width of loading shovel plate(m) |
2.8 |
|
|
Rotate speed of the star wheel(r/min) |
29 |
|
|
Chain speed of the conveyor(m/min) |
60 |
|
|
Install ability(m³/h) |
240 |
|
|
Water system |
Dust eliminate mode |
Inside and outside spray |
|
Water supply pressure(MPa) |
3-8 |
|
|
Flow(L/min) |
≥100 |
|
|
Max. non detachable part |
Max. irremovable size (m) |
3.06×1.18×1.442 |
|
Max. irremovable weight (t) |
4.91 |