A utility vehicle equipped with a cover displaceably attached to a chassis through a suspension mechanism, each suspension mechanism includes a shaft installed between the chassis and cover, a guide member having a plate member provided on lower half of the shaft and multiple plates installed above and below the plate member to be contactable with the plate member and respectively formed at their centers with through holes for passage of the shaft, a compression spring of roughly frustoconical shape for biasing the cover toward the chassis whose upper seating edge is attached to upper half of the shaft and lower seating edge is attached to periphery of the through hole of the cover, and an elastic member of roughly frustoconical shape formed at its center with a through hole to pass the shaft therethrough, wherein the cover is formed in roughly frustoconical shape similar to the elastic member.

A header floatation system that includes a floatation mechanism which includes a first end and a second end opposite the first end, a first floatation adjustment array which includes at least a first contact point, a floatation mechanism mount which includes at least a second contact point, and a floatation mechanism fastener. The first end of the floatation mechanism can be mechanically linked to the floatation mechanism mount. Either the first floatation adjustment array or the floatation mechanism mount can include a third contact point. The floatation mechanism fastener can be positioned adjacent to, on, or through at least the first or second contact points aligning contact between the floatation mechanism mount and the first floatation adjustment array.

A header floatation system that includes a floatation mechanism which includes a first end and a second end opposite the first end, a first floatation adjustment array which includes at least a first contact point, a floatation mechanism mount which includes at least a second contact point, and a floatation mechanism fastener. The first end of the floatation mechanism can be mechanically linked to the floatation mechanism mount. Either the first floatation adjustment array or the floatation mechanism mount can include a third contact point. The floatation mechanism fastener can be positioned adjacent to, on, or through at least the first or second contact points aligning contact between the floatation mechanism mount and the first floatation adjustment array.

In one embodiment, a skid plate comprising an upper surface and an opposing ground engaging surface, the ground engaging surface comprising one or more optical windows flush or extending beyond a plane of the ground engaging surface, each of the optical windows comprising an optically transparent material.

In one embodiment, a skid plate comprising an upper surface and an opposing ground engaging surface, the ground engaging surface comprising one or more optical windows flush or extending beyond a plane of the ground engaging surface, each of the optical windows comprising an optically transparent material.

An embodiment relates to a mower having a chassis and a rear suspension assembly. The chassis supports a cutter deck. The rear suspension assembly includes a support, a drive axle, and a shock absorber. The support includes a pivot, and the pivot includes a bushing to allow pivotable motion relative to the chassis. The drive axle is supported by the support and is configured to transfer power to drive at least one wheel. The shock absorber is coupled to the support and the chassis. The at least one wheel and the drive axle are configured to vertically oscillate relative to the chassis.

An embodiment relates to a mower having a chassis and a rear suspension assembly. The chassis supports a cutter deck. The rear suspension assembly includes a support, a drive axle, and a shock absorber. The support includes a pivot, and the pivot includes a bushing to allow pivotable motion relative to the chassis. The drive axle is supported by the support and is configured to transfer power to drive at least one wheel. The shock absorber is coupled to the support and the chassis. The at least one wheel and the drive axle are configured to vertically oscillate relative to the chassis.

A wear plate assembly for an agricultural harvester including a support element having a number of lateral regions, each lateral region being provided with a plurality of first engagement features, one or more replaceable wear plates provided on one side with a plurality of second engagement features for engagement with the first engagement features, and a plurality of fastenings to secure each replaceable wear plate to the support through the engagement features.

A wear plate assembly for an agricultural harvester including a support element having a number of lateral regions, each lateral region being provided with a plurality of first engagement features, one or more replaceable wear plates provided on one side with a plurality of second engagement features for engagement with the first engagement features, and a plurality of fastenings to secure each replaceable wear plate to the support through the engagement features.

According to some embodiments of the disclosed subject matter, a ride-on mower can include a main frame, a side member pivotally connected to the main frame, and a transaxle. The transaxle can include a pump portion that has a pump housing fixed on the main frame and a fluid displacement structure located in the pump housing. The transaxle can further include a motor portion including a motor housing and a fluid driven structure located in the motor housing. The motor housing can be separate from the pump housing, and the motor housing can be carried on and movable with the side member. Tubing can interconnect the pump portion and the motor portion.