EXCAVATOR Russian patent published in 2021 - IPC E02F3/28 E02F3/30 E02F3/36 

FIELD: earthmoving equipment.

SUBSTANCE: invention relates namely to bucket excavators. The excavator includes a fixed part with undercarriage equipment, a rotary platform with a power plant, a cabin and working equipment in the form of an arrow, a stick with a bucket and hydraulic drives. The excavator is equipped with additional handles pivotally attached to the boom coaxially with the main handle. Moreover, each additional stick is equipped with a bucket and hydraulic drives for the stick and bucket.

EFFECT: increased excavator stability, higher productivity and expanded operational capabilities.

1 cl, 2 dwg