58 Ton Road Header Mining Drilling Rigs EBZ200A Hot Selling
Product Features:
It's applicable for underground tunneling of coal mine,water conservancy,road tunnel and other culverts.
1. Electric control system
EBZ200A roadheader adolts flame proof and intrinsically safe switch box and control box with small size, light weight, flexible operation, which is safety and reliable: main controller is installed in a closed casing that can effectively block out
electromagnetic interference; working condition is shown with LCD screen, menu mode is used for operating interface with flexible and safe parameter setting; it is equipped with functions such as overvoltage, motor overload, open-phase, short circuit, over temperature and earth leakage lockout.
2. Hydraulic system
The hydraulic system of EBZ200A roadheader adopts transfer case, several pumps control, with main hydraulic components coming from international brands.
3. Spraying system
Spraying system of EBZ200A roadheader include inside and outside spray systems, of which the front is after-pick spraying which is used to strength outside spraying, the latter is reasonable in design and equipped with leakage detection function.
4. First freighter
Straight structure is adopted for first freighter, which can achieve smooth lapping with hauler bed and transportation.
5. Traveling mechanism
The traveling mechanism is a high integration of internationally advanced motor and reducer, whose big output torque can adapt to operations with large dip angle. If there is limit for weight or total weight during transportation, it can be disassembled for transportation.
SPECIFICATION:
| Item |
Unit |
Parameter |
| Overall weight |
t |
58 |
| length |
mm |
10440 |
| Shovel plate |
mm |
3600/3200/2800 |
| Main body |
mm |
2520 |
| Cutting head is laid horizontally on the highest point |
mm |
2205 |
| Main body |
mm |
1795 |
| Undercut depth |
mm |
440/215 |
| Ground clearance of machine |
mm |
250 |
| Height |
mm |
5030/4650 |
| Width |
mm |
6260/5700 |
| Area |
m^2 |
31.5/26.4 |
| gantry height |
mm |
400 |
| Grade ability |
° |
±18 |
| Travelling speed |
m/min |
7 |
| Ground pressure |
MPa |
0.132 |
| Gross power |
kW |
325 |
| Power of Cutting motor |
kW |
200/100 |
| Power of electric pump motor |
kW |
110 |
| Input voltage |
V |
AC1140 |
| Input frequency |
Hz |
50 |
| Rotation speed of cutting head |
r/min |
46/23 |
| Stretch |
mm |
550 |
| Star wheel type |
m³/min |
4.2 |
| Crawler width |
mm |
600 |
| Out. width of crawlers |
mm |
2576 |
| Tensioning style |
/ |
Cylinder tensionning and snap-gauge locking |
| Water pressure of outside spraying |
MPa |
≥4 |
| Water pressure of inside spraying |
MPa |
≥2 |
| Max. non-removable parts size |
m |
3.125×1.39×1.41 |
| Max. non-removable parts mass |
kg |
5900 |
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