Economical
Faster and more efficient coupling with up to 50% time savings and costs reduced by almost half.
We’ve specially developed KKS Cool for the fast and safe coupling of refrigerated trailers, bringing the full KKS functionality to your refrigerated semi-trailer with absolutely no change on the chassis. It can be retrofitted with no traces, therefore making it suitable for leased vehicles as well. The perfect solution for extremely narrow spaces between refrigerator unit and truck cab, that makes proper coupling difficult.
Faster and more efficient coupling with up to 50% time savings and costs reduced by almost half.
Automatic coupling reduces physical effort and the risk of injury to virtually zero.
Intuitive operation makes coupling easy, even for beginners.
Can be easily retrofitted to all common refrigerated vehicles without modifying the chassis.
The refrigeration unit leaves even less space on the refrigerated trailer for connecting the supply lines. This makes manual coupling even more dangerous than on normal vehicles. Any careless mistake can have life-threatening consequences. KKS Cool creates a whole new level of safety here.
The special Modul E-Drive landing gear for KKS Cool is adapted to the trailer interface and can therefore be easily retrofitted to all common refrigerated trailers. Thanks to its practical interior mounting, no changes to the chassis are necessary: the KKS cable storage unit is simply suspended from the landing gear fixation.
KKS Cool is ready for autonomous driving. This means that if you want to switch your fleet to 24/7 transport at the logistics yard at some point in the future, automatic coupling is already there. Particularly worthwhile for pharmaceuticals, chemicals and food or similar areas of application.
Look forward to exciting live demonstrations and experience first-hand how you can elevate your coupling and uncoupling processes with KKS. Join us for a get-together afterwards for a chance to talk to our experts.
Arrange your personal roadshow appointment now.
We look forward to seeing you!
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“If a driver can work in a relaxed and easy-going manner, he will be more willing to add a few more years to his pension than if he has to struggle.“
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“After a motorbike accident, one of our passionate long-haul truck drivers, Jeremy Scotts, was determined to get back into his old role. To help him, we installed JOST KKS along with other aids. Now he can couple the trailer from the comfort of his cab, fully automated and at the push of a button.“
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“At Warema, we’ve been using JOST KKS for short-distance shuttle transport on our site since 2023. Since then, we have saved around 3 hours per day, not to mention resources such as staff and vehicles, thanks to the fully automatic coupling process – that’s nearly 700 hours a year over 280 working days!“
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“As a long-standing partner of JOST, we were one of the first to put KKS through its paces in field trials. We were particularly impressed by its range of flexibility and safety benefits for short-haul logistics transport.“
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“I discovered KKS in a trade journal, saw it in action at the IAA and starting using it in our company following a roadshow held on our site. Since then, our drivers have benefited significantly from reduced physical exertion and considerable time savings.“
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“KKS reduces costs by making trailer changeovers more efficient. Errors, damage, and the risk of accidents are virtually eliminated. Having no cranks saves space while heightened efficiency enables you to do more with fewer trucks.“
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“Just perfect! Added comfort, safety and time savings for a satisfied driver.“
Interested? Find all further details about the advantages of KKS and the possibilities it offers you here. If you have any further questions, we are always on hand to talk to you personally!


