... SJY series 4 Wheels mobile hydraulic elevating platform,lift platform This kind of lift platform is mobile with 4 wheels, strong scissor ... , indoor decorating, building, etc, the max.capacity is 2t,max.elevating height could be 16m,platform size is customized. Basic parameters ... off.4) Systerm have emergency drop valve, which can let platform descend safely. 5) Four telescopic supporting legs in four ...