Oshkosh Corporation

Oshkosh Truck Corporation

Tim S Meilahn

Jon J Morrow

Dave Steinberger

Corey Voigt

Mark D Broker

A concrete mixer vehicle includes a chassis having a frame member extending in a generally-horizontal direction, an engine coupled to the chassis, and a CNG tank coupled to the engine and configured to provide fuel thereto. The CNG tank is positioned in a generally-vertical orientation relative to the frame member.

Concrete mixer vehicle having vertically-positioned CNG fuel tanks

A firefighting vehicle having a dual pressure pump system includes a fluid supply, a first pump stage coupled to the fluid supply and configured to pump fluid at a first pressure, a second pump stage coupled to the first pump stage and configured to pump fluid at a second pressure, the second pressure being substantially different from the first pressure, a fluid manipulator; and a valving arrangement coupling the first pump stage and the second pump stage to the fluid manipulator, the valving arrangement being selectively adjustable between a first position forming a first fluid path and a second position forming a second fluid path, wherein the first fluid path provides the fluid to the fluid manipulator at a first output pressure and the second fluid path provides fluid to the fluid manipulator at a second output pressure.

Pump system for a firefighting vehicle

A method and a vehicle door assembly for a vehicle with the vehicle having a cab frame. The vehicle door assembly comprises a door frame movably coupled to the cab frame. An upper door member is pivotally coupled to the door frame. The lower door member is movably coupled to the upper door member. The door frame is movable from a first position alongside the cab frame to a second position inside the cab frame. The upper door member is movable from a closed position to one of an open position and a stored position inside the cab frame.

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Oshkosh, WI, United States of America

Tim S Meilahn