External Trailer Landing Gear, 103KG Heavy Duty Semi Trailer Support Leg, Mechanical Trailer Lifting Jack

ميزات المنتج وتطبيقاته

This external mechanical landing gear is specially designed for semi-trailers, single unit net weight 103KG, compatible with 13-ton American semi-trailer chassis, serving as core load-bearing support for trailer parking and cargo loading/unloading. It is integrally welded with thickened high-strength steel plate, external hand-crank drive design for labor-saving operation. Widened large support base plate provides big ground contact area to prevent slipping and sinking during parking. Precise internal gear transmission ensures stable lifting and load bearing. Whole body adopts electrostatic plastic spraying for anti-rust and anti-corrosion, adapting to muddy construction sites and rainy harsh environments. Matched with hand crank for single-person lifting operation, installed in pairs at both ends of trailer to keep trailer stable when disconnected from tractor.