Trailer 13m 17.5m semi-trailer

A 13-meter semi-trailer is usually equipped with 3 axles. The load of each axle ranges from about 8 tons to 24 tons, totaling 36 tons. The number of wheels is usually 12. The wheel material may be steel or forged. The tire specifications are 12R22.5 12PR, other specifications of tires are also available, such as 825/22E or 112/25E, depending on customer needs. In addition, the suspension system of the 13-meter semi-trailer may be maintenance-free or air suspension, and the braking system usually uses a pneumatic braking system.

In terms of cargo space, cargo box dimensions may vary, but typically the cargo box length is 12.74 meters, width is 2.33 meters, and height is 0.6 meters. The body girder is made of thick high-strength steel. The height of the longitudinal beam is about 500 mm, the upper wing is about 8 mm, the lower wing is about 10 mm, the web is about 5 mm, and the side beams are No. 3 channel steel.

The standard configuration of a trailer varies depending on the model and purpose. The following is some common configuration information:
.Body size and load:
13-meter semi-trailer: body length 13000mm, body width 2550mm, body height 3400mm. The curb weight is 6,300kg, the total mass is 40,000kg, the approved load capacity is 33,700kg, and the load capacity is 30 tons. 1
17.5m semi-trailer: body length 17500mm, body width 3000mm. The body height is 3250mm, the body weight is 10.5 tons, the total mass is 40 tons, and the approved load capacity is 30 tons.
Wheelbase and saddle load:
13-meter semi-trailer: wheelbase 11580mm, saddle load 15890kg.
17.5-meter semi-trailer: The wheelbase is not specified, but the body width is mentioned as 3 meters.
Number of tires and wheels:
13-meter semi-trailer: tire specification is 12R22.5, and the number of tires is 12.
17.5m semi-trailer: The tire properties are 1200 vacuum 825 steel wire, the specific number of tires is not mentioned.
.
Suspension and Stability:
13-meter semi-trailer: The suspension is a combination of 4 leaf springs and 28t single-action outriggers.
17.5m semi-trailer: The number of leaf springs is 12, providing good stability.
Other configurations
13m semi-trailer: optional 1.5m*2.2m, girder material T700L, girder height 500mm, upper wing 14mm, lower wing 16mm, web 8mm. Towing pin90, toolbox1, spare tire rack2, brake chamber 4+2,

Axis vehicle size: first-line two-axle semi-trailer, first-line two-axle has 8 tires, second-line four-axle has 16 tires, third-line six-axle has 24 tires, fourth-line eight-axle, fifth-line ten-axle low-flat semi-trailer configuration: The longitudinal beam is 500mm high, the upper wing is 20mm, the lower wing is 20mm, the web is 8+8mm, the side beam is 300# artificially synthesized, commonly known as the big bender, the bottom plate is 5mm pattern, 100-ton line, three lines and six axes, or four lines and eight axes , five lines and ten axles, standard steel rims, 1 spare tire rack, 28-ton outriggers, tires: 8.25-16 wire tires, 235 vacuum tires, 245 vacuum tires. Remarks: Models and colors can be customized according to customer needs