Korchevatel (Kleshnya), Kyiv region.

Korchevatel pnei, of trees and bushes 3 in 1 "Pliers"
The 3-in-1 "Kleshnya" brush cutter with a hydraulic grip combines the properties of a knife, a bucket, and tongs. This device is used for clearing wooded fields to clear land areas, obstacles for the passage of yourtractor.
Ideal for removing trees, saplings, bushes, trees and other obstacles in the fields of construction sites or farms.
The incomparable versatility of the device allows you to uproot complex stumps, columns, boulders, fences and work on clearing land.
(//tractor-service.com)
Type of device...................................spring-loaded
Diameter of the tree to be uprooted (min / max)..........30 / 250mm
Dimensions (length / width / height)...........1821 / 1200 / 586 / mm
The maximum opening of the paws.............................1205mm
Mass.............................................285 + 5 kg