Steel Single Hydraulic Acrow Prop Jack
Model No.: | DN28 |
Min. Order: | 1 Bag/Bags |
Payment Type: | T/T,Paypal,Western Union |
Transportation: | Ocean,Land,Air |
Productivity: | 500 set per month |
Packaging: | Standard Export Package |
Delivery Time: | 3 Days |
Place of Origin: | China |
Brand: | China Coal |
Supply Ability: | 500 set per month |
Certificate: | ISO, CE, SGS, TUV, BV |
Product Description
Introduction of DN28 Steel Single Hydraulic Acrow Prop Jack
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 DN28 Steel Single Hydraulic Acrow Prop Jack
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 DN28 Steel Single Hydraulic Acrow Prop Jack?
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
http://www.chinacoalindustry.com