Model:

Model CL25T CL28T CL30T 　　Static Load(T) 80 80 80 　　Lift capacity(T) 25 28 30 　　High gerar(mm) 6 7.5 7.5 　　Low gerar(mm) 0.67 0.83 0.71 　　Max travel(mm) 14″17″19″ 14″17″19″ 14″17″19″ 　　Retact high(mm) 713 789 840 713 789 840 713 789 840 　　Standard weight(kg) 98 104 108 100 106 110 106 112 116 　　　　　　Model CL25T CL28T CL30T 　　Crank Force(Kg) 22 26 28 　　Side Load Capacity(T) 13 13 14

Specification:

Supporting device is one of the main components of semi-trailer and special trailers. It is use for semi-trailer and special trailers. It lift and support trailer when it is separated from tractor. It’s also in use for all sorts of trucks that they are secured to work as jack. 　 The quality is up to the standard of American ABS specification.