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.

2、Hydraulic system

The hydraulic system of EBZ135 roadheader adopts transfer case, several pumps control, with main hydraulic components coming from international brands.

3、Cutting head

The cutting head is optimized by utilizing simulation technique and picks come from Kennametal Co., Ltd. With reasonable layout and strong rock breaking capacity.

4、Spraying system

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.

5、First freighter

Straight structure is adopted for first freighter, which can achieve smooth lapping with hauler bed and transportation.

6、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	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