- 1
Product Introductions:
EBZ135 Heading machine belongs to vertical cutting section of longitudinal cutting machine, equipped with supporting machine. To reducing the failure rate, the first transporting machine and shovel plate are directly driven by the hydraulic engine; the walking part is driven by the hydraulic engine,the chain of conveyor consists of spring and oil tank
Main Characteristics
Cutting head power shifting, constant power cutting control; suspended bearing walking department; sensitive variable hydraulic loading system; centralized lubricating system; PLC controlling, Chinese and English interface; pilot constant power controls multiple directional valve.
Advantage
The cutting part of the device adopts the famous brand in China.
The oil pump engine adopts from Fushun mining machine.
The oil pump adopts from Danfoss U.S.A.
The star wheel engine adopts Intermot Italy.
The first engine adopts Intermot Italy.
The multi way reversing valve adopts from Hawe German.
The main bearing adopts from SKF Sweden.
The hydraulic adopts from Eaton U.S.A.
The main seal adopts Trelleborg Sweden.
The slewing bearing adopts from a famous Chinese brand.
The intelligent electronic control system is equipped on the electric control panel.
The electric control adopts PLC controlling, its main units are provided by Siemens.
The main stressed bolt adopts 10.9 strength bolt which is prevented to be loosen and rotten.
Parameters
|
Performance |
Model |
EBZ135 |
|
Dimension(m) |
9.63×2.8×1.85 |
|
|
Located max. 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(°) |
±20 |
|
|
Ground pressure(MPa) |
0.13 |
|
|
Weight(t) |
40 |
|
|
Rated power(kW) |
221(including the second motor) |
|
|
Supply voltage(V) |
1140/660 |
|
|
Cutting parts |
Cutting power(kW) |
160/160 |
|
Rotate speed of cutting head(r/min) |
92/46/23 |
|
|
Expansion quantity of cutting head(mm) |
500 |
|
|
Walking parts |
Walking structure |
Track-laying |
|
Walking speed(m/min) |
0-6.0 |
|
|
Hydraulic system |
Braking mode |
Mechanical friction disc braking |
|
Rated pressure(MPa) |
18 |
|
|
Engine power of pump station (Kw) |
75 |
|
|
Effective volume of oil tank(L) |
710 |
|
|
Shipping parts |
Loading mode |
Independent star wheel |
|
Conveying mode |
Double side chain scraper |
|
|
Width of loading shovel(m) |
2.8 |
|
|
Rotate speed of star wheel(r/min) |
31 |
|
|
Chain speed of conveyor(m/min) |
54 |
|
|
Loading ability(m³/h) |
192 |
|
|
Water system |
Ash eliminate mode |
Inside and outside spray |
|
Supply water pressure(MPa) |
3-8 |
|
|
Flow(L/min) |
≥100 |
|
|
Max. non detachable part |
Max. irremovable size(m) |
3.06×1.85×1.42 |
|
Max. irremovable weight (t) |
7.3 |
|
|
Advanced support(optional equipment) |
Max. support force（t） |
2 |
|
Hydraulic winch(optional equipment) |
Max. single slope tension(t) |
15 |