A 3 axles lowboy semi trailer is a semi-trailer with a low height from the ground. It is capable of transporting various construction machinery and mining machinery. Due to its low platform, it can transport some ultra-high and long large goods. In addition, it can also transport construction machinery such as excavators and bulldozers.
The main structure of a low-bed semi-trailer includes suspension system, axle, frame, hydraulic ladder, tires, traction device and braking system, etc. Compared with flatbed semi-trailers, low-bed semitrailers are also equipped with a gooseneck device.
3 Axles Lowboy Semi Trailer Specifications
Dimension: | 13000*3000*1750mm (Customized) |
Load Capacity: | 50-80Ton |
Rear Ramps: | Spring Mechanial or Hydraulicy Cyliner |
Main Beam: | Q345B High tension carbon steel |
Axle: | 3 Axles, FUWA/BPW/Chinese Brand |
Suspension: | Mechanial Suspension or Air Suspension |
King Pin: | 2.00inch or 3.5inch |
Leaf Spring: | 90mm(W)*16mm(T)*10 Layer |
Landing Gear: | 28T lifting capacity with two speed |
Tire: | 12R22.5, 315/80R22.5, 10R22.5, 13R22.5 tires |
Brake System: | WABCO, ABS Optional |
Electrial System: | 24V; 7 ways receptacle; LED lamps |
Accessories: | One tool box, one spare tire carrier |
Color: | Optional |





