A radio-controlled vehicle comprising a supporting structure, an engine unit, a kinetic unit and a remote control for operating the vehicle remotely; the radio-controlled vehicle having a cab, which is configured to house, in use, a person; wherein the cab and the supporting structure are mutually movable, so as to be able to selectively arrange the cab in a desired position with respect to the supporting structure.

A protected tread widening system for a self-propelled high clearance sprayer. The system includes a frame with side rails and a first cross member and a second cross member extending between the opposite side rails, with the cross members being substantially hollow. Each of the cross members form slider receivers. The system also includes axle slider assemblies that are telescopically inserted into the slider receivers. Additionally, actuators are mounted within the cross members. These actuators are secured to the frame and to the axle slider assemblies to allow for telescopic movement of the axle slider assemblies into and out of the cross members. The actuators run substantially through a central axis of the first cross member and a central axis of the second cross member. This minimizes the bending moment of each actuator. Additionally, this system isolates the actuators from materials outside of the cross members.

An agricultural vehicle includes a frame and a plurality of suspension assemblies coupled to the frame. The plurality of suspension assemblies configured to together increase or decrease a vertical distance between the frame and a surface supporting the agricultural vehicle. The agricultural vehicle also includes a plurality of wheels. One wheel of the plurality of wheels is coupled to each suspension assembly, and at least two wheels of the plurality of wheels are movable about a steering axis. The agricultural vehicle further includes at least two actuators. Each of the at least two actuators is coupled to a respective suspension assembly of the plurality of suspension assemblies and is configured to move one of the at least two wheels.

A radio-controlled vehicle having a frame, a left undercarriage and a right undercarriage; wherein the frame has a front guide and a rear guide, each configured to house a respective cylinder; each undercarriage having a front slide and a rear slide, which are connected in a sliding manner to the front guide and to the rear guide, respectively; wherein each cylinder is configured to selectively vary the distance between the longitudinal axis of the frame and the longitudinal axis of each undercarriage; wherein each undercarriage comprises an anti-derailment plate.

The disclosures herein generally relate to a vehicle and more particularly, to an all-terrain utility vehicle which can perform multiple operations, in varied terrain and soil conditions, with precision and guidance. An all-terrain utility vehicle mainly includes wheel track and wheel base adjusting system, a height adjusting system, a plurality of vertical axle assemblies, a steering system, an implement position adjusting system, a master controller unit and a plurality of wheel drive motors. All the vehicle functions being controlled and guided with the help of an electronic master control module which enables optional manual, remote and autonomous operations. The electronic master control module utilizes externally acquired location data and digital maps with soil and plant information for enabling precision field operations.

In a work vehicle, a safety frame includes a base, a pair of left and right lower frames extending from the base and fastened to a pair of left and right rear wheel fenders, and an upper frame having an inverted U shape connecting upper portions of the pair of left and right lower frames. The base is removably fastened to a rear axle case. A length in a width direction between a pair of left and right rear wheels is changed by changing a length in a width direction of the upper frame and changing a fastening position of the base to the rear axle case.

A method of regulating the operation of a vehicle axle system, the vehicle axle system including at least one adjustable axle having at least one axle cylinder and a steering assembly including at least one steering cylinder connected thereto, an axle management system including a microcontroller having a microprocessor, a memory, and a sensor. The method includes receiving, by the axle management system, at least one desired axle position and at least one measured axle position, from at least one sensor. The method also includes determining, if the measured axle position is within a predetermined tolerance threshold of the desired axle position and regulating the position of the at least one adjustable axle.

In a kit comprising a self-propelled two-track stilt vehicle and a transportation trailer, a lifting device, braced on the trailer, is provided that acts on central elements of the running and carrying structure of the stilt vehicle. The running and carrying structure of the stilt vehicle having four wheels comprises, oriented transversely relative to the travel direction, front and rear transverse structures, on which two stilt structures respectively having a wheel-carrying unit that carries at least one wheel are disposed on both sides at the end. The transverse structures are constructed in multiple parts having a middle piece and left and right end pieces, which can be fixed in various width positions. The stilt structures are constructed in multiple parts having primary parts connected to the associated end piece of the transverse structure and secondary parts, fixable thereon in various height positions and on which associated wheel-carrying units are disposed.

A protected tread widening system for a self-propelled high clearance sprayer. The system includes a frame with side rails and a first cross member and a second cross member extending between the opposite side rails, with the cross members being substantially hollow. Each of the cross members form slider receivers. The system also includes axle slider assemblies that are telescopically inserted into the slider receivers. Additionally, actuators are mounted within the cross members. These actuators are secured to the frame and to the axle slider assemblies to allow for telescopic movement of the axle slider assemblies into and out of the cross members. The actuators run substantially through a central axis of the first cross member and a central axis of the second cross member. This minimizes the bending moment of each actuator. Additionally, this system isolates the actuators from materials outside of the cross members.

A ground drive hose routing system and method for a self-propelled agricultural product applicator utilize drive hose bulkhead connection arrangements mounted on transversely movable axle members to define segments of a hose arrangement that are constrained to lie and move primarily in only one direction, to isolate horizontal hose movement related to track-width adjustment from vertical hose movement resulting from action of suspension members. For steerable wheels, an additional pivotable segment is utilized in conjunction with the drive hose bulkhead connection arrangements to accommodate turning motion while maintaining isolation between other primarily horizontally and vertically constrained movable segments of the hose arrangement.