... size,light weight,easy to delivery,steady to lift and down,small swing scope,big carrying capacity ... . Use optional as power supply,or manual lift and down.Convenience to operate.codeGTJZ-6GTJZ-8GTJZ ... hand scale sticksDrivedouble front-wheel hydraulic pressure motorstay brakeTwo casters spring brake,Hydraulic prdeeure and manual releaseTyre(solid ... capacity(kg)20-25 L 11m lift height scissor lift