A grain wagon includes a wheel supported frame supporting a container having inclined front and rear walls connected by opposite inclined side walls. Each side wall has inwardly projecting wall portions defining a wheel well for receiving longitudinally offset dual wheels or extra wide wheels. The rear wall includes a portion sloping between the wheel well wall portions to a forward grain removal zone, and generally triangular diverter walls extend from the rear wall to the wheel well wall portions. A corner discharge auger conveyor extends from the grain removal zone and has an upper portion which pivots to a stored position adjacent the front wall of the container. The dual wheels are positioned within the wheel wells by support members having end portions pivotally connected to the wagon frame and opposite end portions connected to the frame by laterally slidable clamping plates.

Business forms are stacked using a cart having first and second portions pivotally movable with respect to each other from a substantially L-shaped configuration to a substantially in-line configuration with each portion having a conveyor associated with it, and a docking station. The cart with the first and second portions in the substantially L-shaped configuration is moved into operative association with the docking station. The cart is lifted and rotated in the docking station so that the second portion is substantially horizontal, and the first portion of the cart is pivoted with respect to the second portion so that the first portion is in the substantially in-line configuration with respect to the second portion. The conveyors are operated so that business forms are moved onto the first portion, and then onto the second portion, with the second conveyor operating at a speed of at least fifty percent greater than the first conveyor (e. g. about ten times as fast). An indicator automatically indicates when the frame is substantially full of forms and then the forms are moved off the first portion and operation of the conveyors stopped, and then the first portion is pivoted back to the substantially L-shaped configuration, the cart is lowered and rotated so that the second portion is substantially vertical, and the cart is manually rolled out of contact with the docking station.

A sugar cane combine harvester having a topper/shredder in advance of a crop divider mechanism with the crop divider aiding in moving sugar cane to a knock down feed roll, base cutters, a feed roll system, a chopping system including a cleaning system, and an elevator system. The chopping system propels cut cane and debris into a cleaning system where the cane and debris are subject to an air stream generated from a single variable speed blower. The cane and debris in a cleaning chamber are forced upwardly into contact with the rear wall of the cleaning chamber set at an angle of 60 to 75 degrees. The lighter debris is forced to continue up and out through a discharge duct and onto the ground behind the harvester. The cane falls by gravity onto a loading platform to be conveyed to a transit vehicle.

A sugar cane combine harvester having a topper/shredder in advance of a crop divider mechanism with the crop divider aiding in moving sugar cane to a knock down feed roll, base cutters, a feed roll system, a chopping system including a cleaning system, and an elevator system.