Our new 170SF Slider has arrived –which enables a heavier payload without over specifying costly super-heavy duty sliders.

With a low height of just 40mm, this mounting option utilises the Fontaine 170CI Heavy Duty Cast Fifth Wheel with heights from 148mm (188mm including slider).

Find all of our mounting options here.

Our new Dual Height Fifth Wheel allows both mega-trailers and conventional trailers to be towed using just one truck with a fast and simple height adjustment.

Simple to install on most truck types (except construction), our Dual Height mounting option utilises the 3000 cast fifth wheel and has an exclusive D-value of 130kN and an imposed kingpin load of 18 tons.

The new Fontaine 170SF Sliding Fifth Wheel that delivers increased performance for those heavier duty loads. Boasting a D-Value of 170kN and an imposed kingpin load of 25 tons. It allows for a heavier payload without over specifying costly super-heavy duty sliders. With a low height of just 40mm, this mounting option utilises the Fontaine 170CI Heavy Duty Cast Fifth Wheel with heights from 148mm (183mm including slider).