Kyokuto developed the original Press Pack design in the 1970s, using a unique packer geometry whereby the sweep blade was operated by powerful rams mounted outside of the tailgate. Current models a more conventional slide-sweep system.
An early model Kyokuto Press Pack
1977 model on Toyota chassis
Press Pack on Daihatsu chassis
This curved shell Knierim K3 rear loader was built under license from Kyokuto for the German market.
It was captured on film by Jaap Mikkers, and demonstrates the Press Pack operating principle.
Kyokuto Press-Pack EXP rear loader with toggle linkage sweep panel
Modern Kyokuto heavy-duty rear loader
The Kyokuto Press Pack is now a more conventional slide-sweep design with a curved body
