XCMG EBZ260 447kW Tunneling Machine Coal Mining Roadheader With Competitive Price
Specifications
- Weight:1000.000kg
- Condition:New
- Moving Type:Other
Packaging & Shipping
- Delivery Lead Time:7 days for ready goods
- Minimum Order:1 Piece
- Supply Ability:10,000 Set/ Sets per Month
- Total Quantity In Stock:Over 5000
- Delivery Port:Any Port In China
XCMG 447kW Coal Mining Roadheader Tunneling Machine EBZ260.
EBZ260 roadheader is designed as compact structure, low body, low center of gravity. easy operation, good working performance.
1. Electric control system
EBZ260 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 EBZ260 roadheader adopts transfer case, several pumps control, with main hydraulic components coming from international brands.
3. Spraying system
Spraying system of EBZ260 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.
|
Item |
EBZ260 |
|
Overall weight |
85000 kg |
|
dinting undercut |
275 mm |
|
Ground clearance of machine |
260 mm |
|
Height of Range of positioning cutting |
5030 mm |
|
Width of Range of positioning cutting |
5950 mm |
|
Area of Range of positioning cutting |
30 m² |
|
Gantry height |
400 mm |
|
Compressure strength of coal petrography to be cut |
≤110/90 Mpa |
|
Climbing capacity |
±18° |
|
Travelling speed |
7 m/min |
|
Min. turning radius |
— |
|
Grounding pressure |
0.165 Mpa |
|
Gross power |
447 kW |
|
Power of Cutting motor |
260/200 kW |
|
Power of pumping stations motor |
132 kW |
|
Supply voltage |
AC1140V |
|
Frequency of supply |
50Hz |
|
Rotation speed of cutting head |
54/27 r/min |
|
Loading capacity |
Star wheel type/4.3 m³/min |
|
Crawler width |
650 mm |
|
Out. Width of crawlers |
2700 mm |
|
Tensioning style |
Cylinder tensioning and snap-gauge locking |
|
Water pressure of outside spraying |
≥1.5 MPa |
|
Water pressure of inside spraying |
≥3 MPa |
|
Max. non-removable parts size |
3.755×1.5×1.47 m |
|
Max. non-removable parts mass |
8700 kg |
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