This website uses cookies to optimize your user experience. By navigating on this website, you consent to this use. To find out more about cookies, consult our privacy policy.


Strong and Reliable Body



10 → 18


Single axle
Double axle


Monocoque Tipping Trailers

TRANS-CAP General Points

General Points

The Trans-CAP are made of a floor sheet and two side sheets in high tensile steel of 4 mm thick. There is only one side reinforcement on long models. As a consequence, the empty weight is significantly reduced.

TRANS-CAP High-tipping


The high tipping option will allow you to reach the highest tipping points.

TRANS-CAP Side tipping on Trans-CAP 6000/20BC150 and 6500/22BC150

Side tipping on Trans-CAP 6000/20BC150 and 6500/22BC150

This option allows to increase the multi-functionality of the Trans-CAP tipping trailers since it is easier to unload in buildings with limited height. It also makes it possible to increase the transported weight thanks to the possibility of towing a second Tetra-CAP trailer. The drop sides are articulated on welded hinges, which are themselves fixed on a steel section.

The unlocking of the drop sides is hydraulically driven from the tractor cabin and offers a side opening height of 600 mm. No manual intervention is required to close the drop sides. A large section seal positioned all around the sides of the body openings ensures a good tightness.

Strong points of the range


The tipping system is standard oil fed. There is an option that makes it possible to replace it by a hydraulic pump, which may be fitted with a hydraulic or electric lowering control.

Door: tight and safe

Monocoque tipping trailers are fitted with very resistant synthetic rubber seals all around the body. The door is kept closed by a side locking device (except on vehicles with drop sides).

This system allows a perfect tightness of the JOSKIN tipping trailers, even with small grains.

The doors of the JOSKIN tipping trailers are fitted with two safety devices:
- In order to prevent system damage, a pressure relief valve regulates the oil pressure if the door cannot be completely closed, e.g. due to an obstacle;
- A safety valve on each door ram holds the door in position if hydraulic hoses break or if the tractor stops.

Safe Tipping

The position of the tipping ram on the front part of the chassis allows to reduce the stresses to the body and makes the vehicle as stable as possible.

Standard mounted on all models of the JOSKIN tipping trailer range, the safety valve, which is directly placed on the tipping ram, prevents the body from unexpectedly falling down (e.g. when hydraulic hoses break).

The double oscillating frame on which the cylinder is mounted allows to compensate the torsions due to the tipping strains and effectively protects the trailer from distortions.

JOSKIN principle

Branking system

In order to adapt your machine in the best possible way to the braking system of your tractors, it is possible to choose between hydraulic, air or dual (hydraulic/air) braking system. The air braking system is part of the standard equipment on triple-axle models and also allows you to choose a proportional system regulating the braking power in proportion to the load.

Tipping stabilizer

The tipping stabilizer with weight transfer system (or its pre-equipment) is standard mounted on Hydro-Tandem and Hydro-Tridem.

On a Roll-Over bogie, two rams are connected to the chassis. When tipping, the circuit will exert a pressure on the rear axle of the bogie in order to lock it in its position and in this way stabilize the tipping trailer.
Monocoque Tipping Trailers


Pictures TRANS-CAP 1
Pictures TRANS-CAP 2
Pictures TRANS-CAP 3
Pictures TRANS-CAP 4
Pictures TRANS-CAP 5
Pictures TRANS-CAP 6
Pictures TRANS-CAP 7
Pictures TRANS-CAP 8
Pictures TRANS-CAP 9
Pictures TRANS-CAP 10
Pictures TRANS-CAP 11
Pictures TRANS-CAP 12
Pictures TRANS-CAP 13