The head of a illustrated character in 3D
An illustration of a trailer
An illustration of a planet with threes and a trailer on it

pneumatic underrun bar

The pneumatic underrun bar allows the bumper to automatically fold up when unloading. This is extremely convenient when unloading materials in unloading docks or asphalt pavers. The pneumatic underrun bar can be set to “automatic” so that it automatically folds up when you start tipping. 

arrow-left settings