Shandong China Coal Mining Single Hydraulic Props Co., Ltd.

Shandong China Coal Mining Single Hydraulic Props Co., Ltd.

    Position: Home » Product List » DW25-250/100X Single Hydraulic Prop
    • DW25-250/100X Single Hydraulic Prop
    • DW25-250/100X Single Hydraulic Prop
    • DW25-250/100X Single Hydraulic Prop

    DW25-250/100X Single Hydraulic Prop

    The DW25-250/100X single hydraulic prop is suitable for the inclined coal seam stop working face with coal seam inclination less than 25 degrees--35 degrees. The condition of the coal seam top and bot

    Product Recommendation

    • Product Introduction
    • Product Parameter
    • Product Picture
    • Product Comment

    Introduction of DW25-250/100X Single Hydraulic Prop

    The DW25-250/100X single hydraulic prop is suitable for the inclined coal seam stop working face with coal seam inclination less than 25 degrees--35 degrees. The condition of the coal seam top and bottom plate is: the roof is backward and does not affect the recovery of the pillar, the bottom plate should not be too soft, the pillar Pressing the bottom plate does not damage the integrity of the bottom plate, otherwise the base should be enlarged. When used in the soft coals of the Guns taken work surface, the surface of the cylinder plating should be protected against collapse. When the pillar is used with the wooden top beam or used as a point column, the top cover should be replaced with a column cap to avoid damage to the wooden beam.


    The single hydraulic strut and the metal hinged top beam column can be used for any coal mining face with a coal seam inclination below 35°.

    Parameter of DW25-250/100X Single Hydraulic Prop

    Model

    project

    Max height

    mm

    Min height

    mm

    workingstrokemm

    Rated working resistance

    KN

    weight

    Kg

    Rated working pressureMPa

    Pump station pressure

    MPa

    Initial support KN

    Bore diametermm

    Work liquid

    DW06-300/100X

    630

    400

    230

    300

    21

    28.3

    34

    15-20

    108.5-144.7

    100

    Emulsion containing 1% to 2% M10 emulsified oil

    DW08-300/100X

    800

    490

    310

    24

    DW10-300/100X

    1000

    595

    405

    27.5

    DW12-300/100X

    1200

    700

    500

    31.5

    DW14-300/100X

    1400

    810

    590

    34.5

    DW16-300/100X

    1600

    920

    680

    38

    DW18-300/100X

    1800

    1035

    765

    42

    DW20-300/100X

    2000

    1150

    850

    46.5

    DW22-300/100X

    2240

    1280

    960

    51

    DW25-250/100X

    2500

    1430

    1070

    250

    56

    DW28-250/100X

    2800

    1600

    1200

    62

    DW31.5-200/100X

    3150

    1780

    1370

    200

    69

    27.6

    DW35-200/100X

    3500

    1960

    1540

    75

    Pictures of DW25-250/100X Single Hydraulic Prop

    Your Name

    E-Mail Address

    Enquiry

    skype sail Online Email:sales@chinacoalintl.com
    menu
    Home Products Top

    +

    +

    Please leave a message

    sales@chinacoalintl.com