An agricultural work vehicle (10) includes an enclosed engine compartment (28) within the vehicle body, with the engine compartment (28) having a top cover (30) that extends generally between opposite sides of the vehicle body. A vertically oriented air in...

An agricultural work vehicle (10) includes a vehicle body (12) having longitudinally extending sides (13). An enclosed engine compartment (32) is configured within the vehicle body (12). An air inlet (34) is defined in side of the vehicle body (12) for int...

An agricultural device (10) for controlled unloading of grain including an unloader conveyor (34) including an enclosed housing having an inlet end (32) including an opening for receiving grain, and an opposite outlet end including a discharge opening thro...

A harvest header (10) is disclosed that includes a transport system (40) for converting the harvest header (10) between a harvesting configuration and a transport configuration. The transport system (40) may be retrofitted to existing headers or may be int...

A ball hitch is disclosed for connecting a drawbar 10 of an agricultural vehicle to a coupling pin of a trailer. The ball hitch comprises a ball element 22 having a part-spherical outer surface 40 and a cylindrical bore 38 for receiving the coupling pin of...

A dual power path drive is provided for rotatably driving a threshing rotor (12) of an agricultural combine (10). The drive includes a planetary gear arrangement (24) having an output (48) connected to the rotor (12) for rotation therewith, a rotatable inp...

A method of calibrating the control current start-up threshold in a proportionally controlled drive system (11) for a work vehicle (10) is disclosed. To determine a current threshold value for use in the system (11) a control current (IC1/IC2) exhibiting a...

The present invention relates to a method and apparatus for a vehicle control system comprising electronic modules (101-109, 201, 202) used for the automatic control of vehicle operation. The method for automatic storing of configuration file data of at le...

An agricultural vehicle is disclosed having ancillary equipment that may be raised and lowered relative to the ground with consequential changing of the position of the centre of gravity of the vehicle and having a hydraulic braking system comprising a mas...