(1) has a strong anti-bias load capacity and greater stability. (2) high reliability, (3) Light weight (4) large working stroke, using a wide range of (5) high intensity, high stability (6) easy to use (7) repair and maintenance costs low (8) Use neutral water low operating costs my company specializing in the production of various types of DWX series hydraulic prop, please call us for more product information about the company. DWX-type plunger suspension Prop technical parameters and characteristics of the project model maximum height Minimum height pillar working stroke working resistance weight range of the amount of work pressure pumping station working pressure resistance of the working fluid back to the early support column mode DW35-180 / 100X 3500 (mm ) 1960 (mm) 1540 (mm) 180 (kN) 71.0 (kg) 1960 ~ 3500 (mm) 24.9 15/20 108.5 / 144.7 emulsion distance and near DW31-180 / 100X 3150 (mm) 1780 (mm) 1370 (mm) 65.0 (kg) 1780 ~ 3150 (mm) (MPa) (MPa) (kN) DW28-250 / 100X 2800 (mm) 1600 (mm) 1200 (mm) 250 (kN) 59.0 (kg) 1600 ~ 2800 (mm) 34.6 DW25-250 / 100X 2500 (mm) 1430 (mm) 1070 (mm) 54.0 (kg) 1430 ~ 2500 (mm) (MPa) DW22-300 / 100X 2240 (mm) 1280 (mm) 960 ( mm) 300 (kN) 49.5 (kg) 1280 ~ 2200 (mm) 41.5 DW20-300 / 100X 2000 (mm) 1150 (mm) 850 (mm) 45.0 (kg) 1150 ~ 2000 (mm) (MPa) DW18-300 / 100X 1800 (mm) 1035 (mm) 765 (mm) 41.5 (kg) 1035 ~ 1800 (mm) DW16-300 / 100X 1600 (mm) 920 (mm) 680 (mm) 38.0 (kg) 920 ~ 1600 (mm ) DW14-300 / 100X 1400 (mm) 810 (mm) 590 (mm) 34.0 (kg) 810 ~ 1400 (mm) DW12-300 / 100X 1200 (mm) 700 (mm) 500 (mm) 30.5 (kg) 700 ~ 1200 (mm) DW10-300 / 100X 1000 (mm) 595 (mm) 405 (mm) 27.5 (kg) 595 ~ 1000 (mm) DW08-300 / 100X 800 (mm) 490 (mm) 310 (mm) 24.0 (kg) 490 ~ 800 (mm) DW06-300 / 100X 630 (mm) 400 (mm) 230 (mm) 21.0 (kg) 400 ~ 630 (mm) Octagon Mining Machinery Co., Ltd. mainly produces hydraulic prop, U-shaped . Karan, card view, π-beams, metal roof beams, hinged roof beams, hydraulic prop control, lift column Phone: 0537-2164096 Fax: 0537-2280553 Mobile: 13295479531 Manager: Chen QQ: 2462697944