WPZ-45 Coal mine roadway repair machine

Introduction of wpz-45 coal mine roadway restoration machine

The wpz-45/450 coal mine roadway restoration machine integrates loading, crushing and walking, and has multi-functional equipment. It is mainly used for the repair after the roadway deformation under pressure, especially for the excavation of rock floor, drums and side ditch.Implement expansion, brushing, the mechanical construction, large arm can rotate 360 °, can also big arm down fall to the ground, skinned LaDeMei below.At the same time, it is equipped with shock hammer and bucket quick release device, which can realize function transformation in a short time.

Wpz-45/450 roadway repairing machine for coal mine is mainly used for daily maintenance of roof, floor and side wall of coal roadway, semi-coal roadway and full-rock roadway. It can also replace the crushing hammer quickly according to the need to break large rocks and coal blocks for easy shipment.

45 °, the machine can work big arm swinging arm can rotate 360 °, equipped with push shovel before at the same time, can satisfy the roof mining, lateral, broken rock, loading state mining and lower mining, lifting movement request, digging ditches, MAO undercover, rock, coal cleaning, cleaning the bottom of the belt conveyor roadway and small parts assembly, level off a variety of functions such as operations, and has small volume, flexible, safe and efficient characteristics.

The machine ADAPTS to the complex underground environment, can realize the function transformation of crushing machine and digging and bucket in a short time, greatly reduces the manual work time, solves the difficult problem of coal mine roadway maintenance and repair, and realizes the mechanized operation of underground roadway repair.

Main features of wpz-45 coal mine roadway restoration machine

1. Replace the pin shaft without replacing it; replace the crushing hammer and bucket in a short time.

2. Strong rock-breaking ability and strong impact.

3. The crushing hammer is provided with a movable hook, which is detachable, convenient to install and reliable and practical.

4. High loading efficiency, backhoe loading of grillage, big rotation Angle of grillage arm, completely solve the problem of dead Angle of grillage due to interference of grillage arm.

5. Simple operation and high operation efficiency.

Main technical parameters of wpz-45 coal mine roadway restoration machine

Parameter name unit parameter value

Depth of excavation mm 500

Excavation height is less than or equal to 4,500 mm

Mining width: mm = 4000

Gradeability ° 16 or less

Impact working pressure MPa 14-17

Machine weight 6000 kg

Main motor power kW 45

Voltage grade V 660/1140

The walking speed is greater than or equal to 0.3

Ground clearance mm 200

The specific pressure MPa of track grounding is no more than 0.1

System pressure MPa 16