Haobo company has been adhering to: develop high-quality, improve the strength of the team. Haobo people always believe: Quality - brings you see the future, untold wonderful. Company products are sold in Shandong, Guizhou, Xinjiang, Yunnan, Sichuan, Jiangsu, Guangxi, Inner Mongolia, Shaanxi, Shanxi, Liaoning, Hebei, Henan, Guangdong and other provinces in the country, sincerely welcome friends from all over the country to inquire business negotiations. DW35-250 / 100X suspended Prop Type: DW35-250 / 100X maximum height (mm): 3500 Minimum height (mm): 1980 working stroke (mm): 1520 working resistance (KN): 250 Weight (kg) : 80 pillars of the operating range (mm): 1980 ~ 3500 Rated working hydraulic (MPa): 34.6 working fluid: emulsion or underground water (neutral water) column way back: distance and near DW31-180 / 100X suspension Single Body type hydraulic prop: DW31-180 / 100X maximum height (mm): 3150 Minimum height (mm): 1800 working stroke (mm): 1350 working resistance (KN): 250 Weight (kg): 74 pillars of the operating range (mm) : 1800 to 3150 rated operating hydraulic (MPa): 34.6 working fluid: emulsion or underground water (neutral water) column way back: distance and near DW28-300 / 100X suspended Prop Model: DW28-300 / 100X maximum height (mm): 2800 Minimum height (mm): 1610 working stroke (mm): 1190 working resistance (KN): 300 Weight (kg): 66 pillars of the operating range (mm): 1610 ~ 2800 Rated working hydraulic ( MPa): 41.5 working fluid: emulsion or underground water (neutral water) column way back: distance and near DW25-300 / 100X suspended Prop Type: DW25-300 / 100X maximum height (mm): 2500 Minimum height (mm): 1440 working stroke (mm): 1060 working resistance (KN): 300 Weight (kg): 60 pillars of the operating range (mm): 1440 ~ 2500 Rated working hydraulic (MPa): 41.5 working fluid: Emulsion downhole fluid or water (neutral water) column way back: Welcome all over distance and near, far apart friends came to business negotiation bargaining, Haobo mining willing to work with you hand in hand to create a better tomorrow.