An attachment assembly for use with a work machine includes an attachment adapter coupled to the work machine and fixed relative thereto and an attachment frame including a member defining an attachment point configured to engage, into an engaged mode, with the attachment adapter when a front suspension system of the work machine is raised to a raised position, and configured to disengage, into a disengaged mode, from the attachment adapter when the front suspension system is lowered to a lowered position, the attachment adapter configured to travel with the work machine when in the engaged mode and the disengaged mode, and the attachment frame configured to travel with the work machine when in only the engaged mode.

Disclosed is a compensation system for an agricultural machine comprising a distributor boom mounted on a chassis in a height-adjustable manner. The distributor boom has side parts which are pivotably arranged to the left and right on a central part, and a plurality of distribution elements arranged thereon which are connected to a storage container for material to be distributed. A vertical position of the distributor may be changed by an actuating device. A data processer is configured to generate actuating signals for the actuating device for changing the vertical position. To prevent collisions of the distributor boom with the ground while at the same time minimizing drift, a sensor device is configured to detect rotation of the chassis or the distributor boom in the direction of travel and the data processer is configured to generate actuating signals for the actuating device based upon the rotation.

A counterweight mounting device, which is installed on a frame supporting a counterweight according to an aspect of the present invention, includes a first link of which a lower end is coupled to the frame so that the first link is rotatable about a first hinge shaft, a second link including a slot guide into which a second hinge shaft coupled to an upper end of the first link is inserted and in which the second hinge shaft slides, a hydraulic cylinder of which a lower end is coupled to the frame so that the hydraulic cylinder is rotatable about a cylinder rotation shaft and an upper end is coupled to the second hinge shaft and rotates the first link, and a connection member installed on an upper end of the second link and connected to the counterweight.

Ballast for operating machines, having a portion removably couplable to a hooking seat of the operating machine, characterized by having a fixed part is provided. The couplable portion, a movable part and means for constraining the movable part to the fixed part at a plurality of distinct distances (D, D′, D″) from the fixed part are provided, so as to change the center of gravity position of the operating machine.

Disclosed is a balance weight of steel and heavy concrete components and a production method for the balance weight, as an alternative to pig casting and spheroidal graphite casting.

Attachment assembly for use with a work machine. The attachment assembly includes an attachment adapter and an attachment frame. The attachment adapter is coupled to the work machine and fixed relative thereto. The attachment frame includes a member that defines an attachment point. The attachment point engages, into an engaged mode, with the attachment adapter when a front suspension system of the work machine is raised to a raised position. The attachment point disengages, into a disengaged mode, from the attachment adapter when the front suspension system is lowered to a lowered position. The attachment adapter travels with the work machine when in the engaged mode and also in the disengaged mode. The attachment frame travels with the work machine only when in the engaged mode.

A support device, to be hooked up to a hitching device of a tractor: the support device includes a chassis 10 as a machine-welded metal structure which is fixed at 20 to the hitching device, and a platform extending cantilevered relative to the fixing device, the platform has an upper side 16 equipped at 160 to pre-position and center a box 40 to be supported on the platform, and a lower side 19 including at least one accommodating housing 191, 192 for cooperating with a corresponding protuberance 51, 52 of an add-on weight 50, intended to be supported under the platform to provide an anchoring in the shape of a dovetail type connection extending in the longitudinal direction substantially parallel to the direction of travel of the tractor.

The present disclosure relates to a vehicle, in particular an off-highway vehicle, comprising a first axle and a second axle and a sensor unit comprising at least one load sensor configured to produce a load sensor signal indicative of a load on at least one of the first axle and the second axle. The vehicle further comprises a movable weight configured to be moved relative to the first axle and to the second axle, an actuator system configured to move the movable weight relative to the first axle and to the second axle, and a control unit configured to control the actuator system based at least on the load sensor signal.

A work vehicle includes: an engine bonnet in a front section of a body of the work vehicle and forming an engine compartment, the engine bonnet being swingably openable and closable in an up-down direction of the body with an opening and closing axis extending in a width direction of the body in a rear section of the engine bonnet as a swing fulcrum; and a front guard covering a front portion of the engine bonnet and including a lower guard section fixedly supported by a body frame and an upper guard section supported by the lower guard section.

A work machine may include an drive frame, a drivable track coupled to the drive frame, an idler wheel coupled to the drive frame to facilitate movement of the drivable track, and a wheel weight coupleable to the idler wheel. The wheel weight may be coupled to the idler wheel without removing the idler wheel from the drive frame.