MG Series Coal Cutter
Adapt Better To Varing Thickness
Cutting Height
1.0 - 5.4 m
Cutting Power
210 - 750 kW
Gross Power
484 - 1920 kW
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Highly reliable hydraulic system

· 1. Duplex pump. The large displacement pump is used for height adjustment system and the small

· displacement pump is used for brake system to reduce

· the system power loss.

· 2. The oil return pipeline is installed with fin-type

· cooler to guarantee that the oil temperature is

· below 50℃ .

High-reliability electric system

· 1. The harness design within electric cabinet realizes the stratified layout for cables and fluid pipes within the machine body.

· 2. The high integrated and modularized design is taken for the main control cabinet and inspection cabinet to ensure integral replacement and easy maintenances.

· 3. Shock test and inspection for electric components.

System level based gear micro-modification technology

· The gears are micro-modified based on the housing

· deformation condition to prevent the partial offset load of tooth face.

High machining accuracy of housing

· 1. The housing is finish machined by imported machining center to guarantee perfect dimensional tolerances and roughness for the housing and thus ensure the good

· functioning of whole drive system.

· 2. The imported constant-temperature coordinates

· inspection center is used to inspect the housing and

· guarantee 100% tolerance conformance.

Specs & Compare

Cutting Height
Cutting Power
Gross Power
1.0-1.5 m
210 kW
484 kW
2.0-3.6 m
300 kW
710 kW
2.3-4.2 m
550 kW
1355 kW
3.0-5.4 m
750 kW
1920 kW
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