Abstract: The invention relates to a brake system configured to enhance control and maneuverability of a three-wheeled agricultural applicator. The brake system includes a brake pedal in fluid communication with a rear brake system and a front brake system. The front brake system includes a flow limiter in communication with a brake actuator configured to delay application of a second braking force by the front brake system relative to application of a first braking force by the rear brake system. The front brake system includes a front brake mechanism comprising a caliper assembly in combination with a disc brake configured to apply the second braking force to the at least one front wheel assembly. The caliper assembly employs a spacer combined with a series of bushings to float the caliper assembly in general alignment with movement of the disc brake caused by dynamic forces associated with operation of the vehicle.

Abstract: A three-wheeled agricultural applicator includes a hood assembly with enhanced maneuverability between an open and a closed position. The hood assembly includes a hood and a linkage assembly coupling the hood to a frame assembly of the agricultural applicator. The linkage assembly includes a first pivotal hood coupling assembly, a second pivotal hood coupling assembly, and a third pivotal hood coupling assembly located therebetween, attached to the hood. The linkage assembly further includes a first assist device and a second assist device each attached between the hood and frame assembly. The first and second assist devices are each configured to exert a force to assist the operator in moving the hood from the closed position toward an open position.

Abstract: A frame assembly is configured to enhance control and maneuverability of a three-wheeled agricultural applicator. The frame assembly includes a fork assembly mounted on a single front wheel assembly having a single front floatation tire. The front floatation tire generally includes a tread having a central crown, a first tread face extending in one direction from the crown, and a second tread face extending in a second direction from the crown opposite the first tread face. The frame assembly includes a spindle housing having an opening with a central axis aligned at an angle from vertical and configured to receive a kingpin extending upward from the fork assembly. When turning the agricultural applicator at a turn angle from a straight-forward direction of travel, the angle of the kingpin causes the vertical alignment of the crown of the front tire to roll a roll angle from vertical.

Abstract: A configuration of a three-wheeled agricultural applicator is provided that enhances visibility or the field of view of an operator. The three-wheeled agricultural applicator includes a frame assembly having a fork assembly and a kingpin extending generally upward therefrom. The three-wheeled agricultural applicator further includes a steering assembly that includes a steering wheel interlinked by a left steering actuator and a right steering actuator with a steering plate attached at the top of the kingpin. This configuration allows a hood associated with a drive unit of the three-wheeled agricultural applicator to be angled in a downward direction towards the forward direction of travel, thus enhancing the operator's field of view.