Shijiazhuang Coal Mining Machinery Co., Ltd.

China Manufacturer with main products: Roadheader for Roadway Tunneling, Rock Driller for Blasint Hole, Side Dumping to Collect the Cuttings, Underground Exploration Dirlling Rig...

Home  >Products Catalog > WPZ-30/400 Underground Roadway Maintenance Machine with Gethering, Breaking & Raising Functions

WPZ-30/400 Underground Roadway Maintenance Machine with Gethering, Breaking & Raising Functions

Payment Terms: L/C, T/T

Quick Details

  • Use: triming and repair
  • Material: Carbide
  • Certification: MA
  • Type: crawler
  • Brand Name: SHIMEI
  • function: roadway leaning and breaking
  • type: FLP type
  • size: small size
  • feature: the boom can turn 180 degree


WPZ-30/400 Underground Roadway Maintenance Machine with gethering, breaking and raising functions

this machine is used to repair and trim the tunnel in the underground coal mine, especially the old roadways.

the working boom can turn 180,so it can draw out the coal under the belt conveyor.

the bucket can be replaced by a hammer to make breaking.

the bucket can be replaced by a basket to raise the worker to some height.

the machine height has 2 choices to meet different request.

the mature technology of surface excavator is applied to the machine,it make the machine has a big working range and high efficiency.

Model WPZ-30/400 WPZ-55/400
Loading capacity 150
Hydraulic cutting force 260
Dia of drilling rod 22
Total weight 4000kg 15000
Motor power 30 kW 55kW
Gradient 18 32
Cutting width 4200mm 5800mm
Cutting height 2500mm 5100mm
Cutting depth 1000mm 850mm
Overall dimensions 495012001450mm
(without canopy)
(without canopy)
Impact energy of breaker 400J 400J
Traveling speed 00.65m/s 0.13
Rated working pressure 15Mpa 25Mpa
WPZ30400 Underground Roadway Maintenance Machine with gethering breaking and raising functions

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