Brand New Roadheader Ebz135 for Coal Mining Equipment
Roadheader EBZ135
1)Cutting motor power: 135KW
2)Operating weight: 40T
3)Cutting head speed: 44 r/m
Electronic Control System
EBZ135 road header adopts explosive-proof and intrinsically safe switch box and intrinsically safe operation box which are small in volume, light in weight, flexible in operation, safe and reliable; main controllers are mounted in a sealed shell to shield electromagnetic interference effectively; working conditions are displayed on LCD screen, it adopts menu type operation interface and it is flexible and safe to set parameters; it possesses, overvoltage, motor overload, phase loss, short circuit, over-temperature and earth leakage lockout functions etc.
Hydraulic System
EBZ135 type road header adopts constant power, pressure cut off and load sensitivity control. Main hydraulic components adopt products of world famous brands.
Cutting Head
Cutting head is optimized with emulation technique; cutting tooth adopts products from Kennametal Corporation; its layout is reasonable and rock breaking capacity is strong.
Spraying System
Spraying system of EBZ135 type road header consists of internal spraying system and external spraying system. Internal spraying system is to spray behind teeth so strengthen external spraying system; design of external spraying system is reasonable; internal spraying possesses water leakage detecting function.
First Conveyor
First conveyor adopts straight structure and is connected with insertion board smoothly. The conveying operation is unobstructed.
Traveling Mechanism
Travelling driving system highly integrates motor and reduction gear with internationally advance technologies; its output torque is large and it is suitable for operation with large dip angle
If there is limit on weight or overall height during transportation, the road header can be disassembled to trans
Item | Index |
Overall weight | 43000 kg |
Dinting undercut | 400/200 mm |
Ground clearance of machine | 180 mm |
Height of Range of positioning cutting | 4740/4350 mm |
Width of Range of positioning cutting | 4842/4670 mm |
Area of Range of positioning cutting | 23/20 m² |
Gantry height | 420 mm |
Compressure strength of coal petrography to be cut | ≤70/60 Mpa |
Climbing capacity | ±18° |
Travelling speed | 6 m/min |
Min. turning radius | - |
Grounding pressure | 0.131 Mpa |
Gross power | 225 kW |
Power of Cutting motor | 135 kW |
Power of pumping stations motor | 75kW |
Supply voltage | AC1140/660V |
Frequency of supply | 50Hz |
Rotation speed of cutting head | 38 r/min |
Loading capacity | Star wheel type/4.32 m³/min |
Crawler width | 520 mm |
Out. Width of crawlers | 2205 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 | 3.41×1.38×1.28 m |
Max. non-removable parts mass | 5340 kg |
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