3 axles 4 axles 40T 60T 80T 100T 120T low boy low bed semitrailer Name: low bed semitrailer Trailer Model: JTM9412L Loading Capacity: 40T 60T 80T 100T 120T Dimension: 12000-17800mm x 2500-3000mm x 1490-1770mm Function: carry excavator,bulldozer,bus or other vehicles Top flange plate: Material and thickness: 16-24mm Q345B Bottom flange plate: Material and thickness: 18-24mm Q345B Middle flange plate: Material : Q345B Thickness: 8-14mm Height: 500-580mm Side beam: 16-30mm I steel 140-240mm channel steel Floor plate: 3mm-10mm diamound Axle: Brand : FUWA/BPW/JINSHENG Type: 13T-20T Number: 3/4/5 pcs Rim: Type: 6.5-20,7.5-20,8.0-20,8.5-20 Number: 12/16/20 pcs Tire: Brand : Triangle / Double coin/ Goodyear Type: 8.25R20,10.00R20,11.00R20,12.00R20 Number: 12/16/20 pcs Suspension: Mechaniacal suspension or Air suspension Spring Leaf: Leaf width: 90mm/100mm/120mm Leaf thickness: 16/13/11mm layer/set: 10/15/17 layers Kin pin: Type: Bolt or welded JOST Brand Diameter: 2 inch(50#) or 3.5 inch(90#) Brake system: RE6 relay valve ;T30/30 spring brake chamber;40L air tanks Relay valve: WABCO/ KORMEE Gas tank: 2 or 3 pcs aluminum Landing gear: Brand : 28T JOST or SHUTSU (19") type: single speed/double speed Lamp: Manually operated or Hydraulic type Wheelbase: 1310 mm Spare tire carrier: 1 set or 2 sets Light: LED light Voltage: 24V Receptacle: 7 ways (7 wire harness) Tool box: according to drawing Painting: Polyurethane paint&anti-rust primer&sand blasting Side guard: According to customer's requirement Packing: Polish with wax before shipping Delivery way: RO-RO, Bulk cargo , 40HQ container