HIGH CROSS-COUNTRY CAPACITY VEHICLE Russian patent published in 2019 - IPC B62D55/00 

FIELD: machine building.

SUBSTANCE: invention relates to tracked vehicles of high throughput. Vehicle includes a power unit on a tracked chassis, a loading platform, a pusher fixed in front of the loading platform, and extendable supports. Pusher is made of two articulated plates with the possibility of rotating the bottom plate in a vertical plane using a hydraulic cylinder. Bottom plate in cross section has a convex shape. Horizontal section of the extendable supports is pivotally connected to the cargo platform and has a rotation angle in the range of 0–270° and at the end has a pivotally mounted retractable vertical section with a variable height. Hydraulic cylinder of the drive of the lower plate of the pusher is located in a vertical plane on the inner side of the pusher and is closed by a casing. Retractable supports are mounted at the end of one of the track sections, located behind the first and subsequent sections, have the ability to move along the frame of the loading platform.

EFFECT: increased permeability and sustainability is achieved.

3 cl, 4 dwg