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Introduction of Acrow Props For Sale DN28 Steel Single Hydraulic Acrow Prop Price
Mine DN28 Steel Single Hydraulic Acrow Prop Jack is supporting parts of various frame type hydraulic powered supports in fully mechanized coalface, light duty roof caving coal hydraulic support, for the support of support to help push slip, balance, lateral push function, is the main component of the frame and various parts of the action.
Variety Specification of Acrow Props For Sale DN28 Steel Single Hydraulic Acrow Prop Price
According to zoning, DN28 Steel Single Hydraulic Acrow Prop Jack can be divided for pushing jack, front beam jack, retractable beam jack, the quilibrium jack, side pushing jack, Jack, anti down Jack, anti-skid jack, slope protecting Jack.
How to Use Acrow Props For Sale DN28 Steel Single Hydraulic Acrow Prop Price
1. Lifting DN28 Steel Single Hydraulic Acrow Prop Jack up by the hydraulic support on the integrated control valve;
2. Should be used to meet the requirements of the MT76 emulsion. The emulsion should be kept clean, and replaced in time to prevent damage to the friction surface of the jack and affect the sealing effect;
Technical Parameter of DN28 Steel Single Hydraulic Acrow Prop Jack
Model
|
Max
height (mm)
|
Min
height (mm)
|
Distance (mm)
|
working
resistance (kn)
|
Working
pressure (Mpa)
|
cylinder
diameter (mm)
|
base area (mm*2)
|
Weight (kg)
|
DN315-160/90
|
3150
|
2450
|
700
|
160
|
25
|
90
|
120
|
78
|
DN28-200/90
|
2800
|
2100
|
700
|
200
|
31
|
90
|
120
|
74
|
DN25-250/90
|
2500
|
1800
|
700
|
245
|
39
|
90
|
120
|
68
|
DN22-300/90
|
2240
|
1540
|
700
|
294
|
46.3
|
90
|
120
|
60
|
DN20-300/90
|
2000
|
1360
|
640
|
294
|
46.3
|
90
|
120
|
55
|
DN18-250/80
|
1800
|
1250
|
550
|
245
|
49
|
80
|
120
|
45
|
DN16-250/80
|
1600
|
1100
|
500
|
245
|
49
|
80
|
120
|
41
|
DN14-250/80
|
1400
|
1000
|
400
|
245
|
49
|
80
|
120
|
38
|
DN12-250/80
|
1200
|
870
|
330
|
245
|
49
|
80
|
120
|
34
|
DN10-25/80
|
1000
|
720
|
280
|
245
|
49
|
80
|
120
|
29
|
DN08-250/80
|
800
|
590
|
210
|
245
|
49
|
80
|
120
|
26
|
DN06-25/80
|
650
|
510
|
140
|
245
|
49
|
80
|
120
|
23
|
Images of DN28 Steel Single Hydraulic Acrow Prop Jack
