new Inner inject single hydraulic prop/hydraulic pillar/hydropost

Inner inject single hydraulic prop/hydraulic pillar/ hydropost

Characteristics of inner inject single hydraulic prop/pillar:

itself with pump and oil, when support setting using

hand to shake up column can rapidly rise column without discharge working liquid,it can protect working

environment better. Easy to use, flexible management, simple equipment. Inner inject single hydraulic prop

regarded emulsion or static water as the working medium.

Model Max Height Min height stoke Working resistance Work hydraulic Hydro-cylinder diameter Base area working solution Weight
DN31-160/90 3150 2450 700 160 25 90 120 5#hydraulic oil 78
DN28-250/90 2800 2100 700 200 31 90 120 5#hydraulic oil 74
DN25-250/90 2500 1800 700 245 39 90 120 5#hydraulic oil 68
DN22-300/90 2240 1540 700 294 46.3 90 120 5#hydraulic oil 60
DN20-300/90 2000 1360 640 294 46.3 90 120 5#hydraulic oil 55
DN18-250/80 1800 1250 550 245 49 80 120 5#hydraulic oil 45
DN16-250/80 1600 1100 500 245 49 80 120 5#hydraulic oil 41
DN14-250/80 1400 1000 400 245 49 80 120 5#hydraulic oil 38
DN12-250/80 1200 870 330 245 49 80 120 5#hydraulic oil 34