XCMG Official Mining Roadheader Boring Machine EBZ135
EBZ135 roadheader is designed as compact structure, low body, low center of gravity. easy operation, good working performance.
1、Electric control system
EBZ135 roadheader adol11ts 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.
The hydraulic system of EBZ135 roadheader adopts transfer case, several pumps control, with main hydraulic components coming from international brands.
The cutting head is optimized by utilizing simulation technique and picks come from Kennametal Co., Ltd. With reasonable layout and strong rock breaking capacity.
Spraying system of EBZ135 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.
Straight structure is adopted for first freighter, which can achieve smooth lapping with hauler bed and transportation.
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.
|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|
|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|
|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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