A utility vehicle to remove a matter from a surface may include an articulated collector attached to a front section of the utility vehicle. The articulated collector is movable. The articulated collector is also configured to remove the matter from the surface. A matter container is also connected to the utility vehicle. The articulated container is also connected to the matter container. The matter container is configured to receive and hold the matter. Furthermore, an articulated depositor is connected to the matter container. The articulated depositor is configured to deposit the matter to a disposal site.

The invention provides an unloading system which can be arranged to move a bin or box a distance away from metering equipment of an agricultural machine, such as a dry pneumatic applicator, to allow access to bottom oriented-gates of the bin and retractable chutes for directing particulate material out of the bin and away from the machine. In one aspect, the bin can be lifted or vertically raised by one or more cylinders to allow access to the bottom gates and allow gravity to empty the material from the box, through the bottom gates, down one or more chutes directed to a particular area. One or more hoppers of the bin, typically 1 to 4, can each have a bottom positioned slide gate or door that can be operated to expose a chute for emptying the material out of the box.

A hydraulic driving device of a suction car includes a HST circuit, a suction actuator, a supply channel and a switching valve. In the HST circuit, a first connection channel and a second connection channel connect between a traveling drive pump and a traveling motor in a closed circuit. The suction actuator suction drives a suction device by being actuated by a hydraulic pressure. The switching valve allows oil discharged from the traveling drive pump to the first connection channel to be supplied to the traveling motor in a first operation state. The switching valve allows oil discharged from the traveling drive pump to the first connection channel to flow into the supply channel and be supplied to the suction actuator in a second operation state.

A hydraulic driving device of a suction car includes a HST circuit, a suction actuator, a supply channel and a switching valve. In the HST circuit, a first connection channel and a second connection channel connect between a traveling drive pump and a traveling motor in a closed circuit. The suction actuator suction drives a suction device by being actuated by a hydraulic pressure. The switching valve allows oil discharged from the traveling drive pump to the first connection channel to be supplied to the traveling motor in a first operation state. The switching valve allows oil discharged from the traveling drive pump to the first connection channel to flow into the supply channel and be supplied to the suction actuator in a second operation state.

A trailer includes a metal frame, a first dump bed coupled to the frame substantially near a forward end of the frame, and a second dump bed coupled to the frame substantially near a rearward end of the frame. In an embodiment, the first dump bed is a side-dumping dump bed and the second dump bed is a rear-dumping dump bed.

A trailer includes a metal frame, a first dump bed coupled to the frame substantially near a forward end of the frame, and a second dump bed coupled to the frame substantially near a rearward end of the frame. In an embodiment, the first dump bed is a side-dumping dump bed and the second dump bed is a rear-dumping dump bed.

An agricultural product delivery applicator for delivering particulate product to a field. The applicator comprises a bin to hold the product, a pneumatic conveying system to provide an airflow, a metering system operably connected between the supply compartment and the pneumatic conveying system, and a rail system. The metering system meters product with the airflow to result in a mixed flow of airflow and product. The rail system includes first and second foldable rails.

An agricultural product delivery applicator for delivering particulate product to a field. The applicator comprises a bin to hold the product, a pneumatic conveying system to provide an airflow, a metering system operably connected between the supply compartment and the pneumatic conveying system, and a rail system. The metering system meters product with the airflow to result in a mixed flow of airflow and product. The rail system includes first and second foldable rails.

A live-bottom trailer having a conveyor system. The conveyor system including: a frame; a conveyor mounted to the frame and having a carrying surface and an opposite rear surface, the conveyor operable to move the carrying surface between a first end of the live-bottom trailer and a second end of the live-bottom trailer while the rear surface passes over a support surface of the frame; and a pressurized air system operable to direct pressurized air at the rear surface of the conveyor to reduce friction between the support surface of the frame and the rear surface of the conveyor.

A live-bottom trailer having a conveyor system. The conveyor system including: a frame; a conveyor mounted to the frame and having a carrying surface and an opposite rear surface, the conveyor operable to move the carrying surface between a first end of the live-bottom trailer and a second end of the live-bottom trailer while the rear surface passes over a support surface of the frame; and a pressurized air system operable to direct pressurized air at the rear surface of the conveyor to reduce friction between the support surface of the frame and the rear surface of the conveyor.