Hydraulic push-running device YT4-6A Hydraulic push push slip slip control device 600 travel YT4-6A, YT4-8A-type single hydraulic push-running device, is to meet the coal mine blast mining, coal face of the general needs of the design manual shift slide apparatus. Compared with other transfer slip devices with adaptability, mobility and effortless operation, high efficiency, easy maintenance, safe and reliable, than the concentration of oil in the hydraulic jack can save a lot of slip-shift investment economically viable. This SGW40T, SGW80T several models such as flexible scraper conveyors and other small scraper conveyor supporting the use of forms to suit different coal mines, to meet the greater demands of users, can reduce accidents, civilization production, lower costs achieved remarkable results in all aspects. At the same time, push the slide of the type of device can be used as a small hydraulic machine, widely used in equipment maintenance, and dealing with incidents that require the top, push the occasion. 
 Second, the technical characteristics 
 Rated thrust 39.2kN 
 Rated pull 9.3kN recycling 
 Over speed (the handle back and forth once) 17mm 
 Handle to lift the 7mm 
 10mm handle pressure 
 Dimensions (when the piston rod fully compensated) 
 Stroke 600mm 855 × 135 × 210 
 Stroke 800mm 1055 × 135 × 210 
 With weight 
 Stroke 600mm 32.5kg 
 Stroke 800mm 38kg 
 Because we do a better professional 
 Jining coal supply professional scraper with manual hydraulic push-running device, shift-running device, shelf, model complete, volume discount, products are sold in more than 20 provinces, municipalities and autonomous regions, the quality is forever, no service limit, Sincerely welcome new and old friends to inquire and order!