TrailerWIN    (European version)                       

TrailerWIN_US    ( USA version)


Truck body calculations, weights and dimensions, weight distribution, total vehicle length, load weight point etc.

Truck data can be imported from a file, or data can be given by using the computer keyboard. 

TrailerWIN covers data on most truck models by a wide range of truck manufacturers.

The truck and trailer may include equipment: such as a crane, a tipping gear, a rear lifter, a refrigerator, a snowplough and a lengthened cab. 

TrailerWIN also contains data on some of the most common extra equipments, e.g. the weights and space requirements of certain tippers and crane types.



The current version of TrailerWIN identifies the following truck types: dual-axled, standard triple-axled (six-wheeler), middle axle type with steering front boggie, standard four-axled (eight-wheeler), eight-wheeler with triple boggie, and five-axled (ten-wheeler).

The trailer may have two, three, four or five axles and Semitrailer up to 4 axles. The program also identifies the single-axled (centre-axle) trailer, with a single axle or with dual-axled or triple-axled boggie.


Calculation of a trailer for the selected truck. TrailerWIN will automatically optimize the dimensions of the trailer. Should these dimensions be found inadequate, they can be modified to suit the requirements.

Regulation check-up of a trailer and combination dimensions regarding the weight distribution, overhangs, corner distance and turning circle.

The presentation of the truck cab is created as a real-life picture. The program provides a range of cab picture options, which can be supplemented later if necessary.


TrailerWIN is easy to run. The user should be familiar with the concepts of the calculations; however, no previous PC computing experience is required.



The program runs on PC computers with 486 or Pentium processor and minimum of 8 Mb memory. The needed free space on hard disk is 25 Mb … 180 Mb

Program is available in following Languages: TrailerWIN, CraneWIN, FrameWIN

Danish, Dutch, English, Finnish, French, German, Italian, Norwegian, Spanish, Swedish, Turkish.

File export formats:

.DXF for CAD programs (AutoCAD, ...); .BMP for Paintbrush, Word, Excel, WP ; ... .TXT text data to text programs., Clipboard


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