Standard Equipments Specifications: 
Semi Trailer Bean: Crossbean: 16manganese steel half height: 450mm up pterygoid lamine: 14mm down pterygoid: 14mm
Semi Trailer Axle type: Axle: FUWA13T, prepare tyre number: 2, toolbox number: 2
Steer ring: 12 set 8.0-20 steer ring, air chamber with four double and two single, fit for 50# dolly
Landing leg: Landing leg Fuwa, suspension, laminated spring, 50# draught as standard
Mother board: Carriage motherboard equiped with 2mm flat
Carriage: Carriage height adhere to light type thick: 1.2mm, 28 roots sword iron
Throught Beam: Through beam: 5X7 square tube and 10#U-bar