FRONT LOADER WORKING EQUIPMENT Russian patent published in 2023 - IPC E02F3/76 E02F3/80 E02F3/38 

FIELD: front loaders.

SUBSTANCE: invention relates to working equipment for front-end loaders designed to perform earth-moving, transport and loading and unloading operations with bulk and lump materials, etc. The working equipment of a front-end loader contains a boom, the left and right spars of which are interconnected and fixed to the front frame of the loader with base ends, the distance between which is less than the distance between the far ends of the said spars, as well as a bucket, a bucket rotation cylinder and a boom lift cylinder. The left and right boom spars are made straight and placed at an angle relative to each other. At the same time, these spars are connected to each other by three transverse pipes installed in the most loaded areas of the boom. The boom lift hydraulic cylinder is fixed at one end to the front frame of the working equipment, the other end to the middle transverse pipe and is located between the right and left boom spars in the center under the bucket rotation hydraulic cylinder.

EFFECT: increased strength and rigidity of the boom structure, improved maneuverability and stability of the loader during operation to ensure comfortable and safe working conditions for the operator.

1 cl, 4 dwg