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Specifications

 

Shield type hydraulic props with electric hydraulic control

 

ZY1750034.576D Shield type hydraulic Prop

 

Main technical Prop

Prop rated working resistanc(KN)

17500KN(P=44.56MPa)

Prop rated setting load(KN)

12364KN(P=31.5MPa)

Prop height (mm)

3450~7600mm

Prop central distance(mm)

2050mm

Prop support width(mm)

1960-2180mm

Prop average support strength(MPa)

1.26-1.44MPa

Average base plate specific pressure (MPa)

1.76~2.48MPa

Adapted coal layer inclination angle (°)

≤15°

Operation Method

Electric hydraulic control

Prop delivery size(LXWXH) (mm)

9460×1960×3450(mm)

Prop wight(t)

About 62t

Rated liquid supply pressure(MPa)

31.5MPa