... full-auto balanced system product. we have normal truck tail lift,aluminum alloy lifting tailgate,foldable aluminumplate,and lifting ... drive: 12V/160AH,24V/120AHpower:(kw) 2 and 3Min. tail length: 750,800,850,900,1000Applicable carriage height: 700--1550 ... of customer, we developed aluminumalloy tailgate independently,it features light weight,high strength,good rust andcorruption-proof function and ...