Transport/return wind trough advance support hydraulic support

project

unit

Technical Parameters

Support/transport type

Double-stack double-column hydraulic support Telescopic frame connecting beam Suspended track winch traction and moving system

model

——

ZQ2400/19/36

ZQ2400/23/48

ZQ4000/23/48

Move mode

Aerial track winch traction and moving system

Aerial track winch traction and moving system

Aerial track winch traction and moving system

Support height

m

1.9～3.6

2.3～4.8

2.3～4.8

Top Beam/Base Width

m

1.3/1.4

1.3/1.4

1.45/1.5

initial strength

kN

1980(P=31.5MPa)

1980(P=31.5MPa)

3500(P=28.5MPa)

work resistance

kN

2400(P=38.2MPa)

2400(P=38.2MPa)

4000(P=32.5MPa)

Support strength

MPa

0.9 MPa

0.9 MPa

0.9 MPa

Floor specific pressure

MPa

3.72 MPa

3.72 MPa

3.72 MPa

Adapt to coal seam inclination

0

≤10

≤10

≤10

pump station pressure

MPa

31.5

31.5

31.5

Operation method

——

This rack operation

This rack operation

This rack operation

Number of columns

pieces

2

2

2

Machine quality

kg

3000

4000

5000