Shijiazhuang Zhongmei Coal Mine Equipment Co., Ltd.


Product Detailed

for tunneling with different shape cross-section in coal tunnel and soft rock.
Cutting power: 75KW
Convey capacity: 2.5m3/min

Commodity: EBZ75 road header

Dimension: 7.4x2x1.5m

Pressure to ground: 0.12Mpa

Gathering width: 2m

Located cutting area: 14.7m2

Weight: 18.1ton

Dinting of the cutter head: 200mm

Cutting power: 75KW

Telescoping of the cutter head: -----

Pump station power: 30kW

Dinting of the gathering frame top-edge:200mm

Located max. cutting height: 3.5m

Located max. cutting width: 4.2m

Convey capacity: 2.5m3/min

Suitable tunnel gradient: +-16 degree

Economic cutting hardness modulus : f<=5

Hydraulic system pressure: 16Mpa

Power voltage: 1140/660V






1.The electrical system PLC ontrol.


2. complete protection functions.

power circuit and sampling circuit adopt the module design. it works safely and reliably.


3. easy to maintain.


4.the dilation function of cutter head and then ensure it working more convenience while shaving the side face of tunnel. it is applicable

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