FOREST-FIRE GROUND-THROWING MACHINE Russian patent published in 2017 - IPC E02F3/18 

FIELD: fire safety.

SUBSTANCE: casing ripper is rigidly fixed on the frame to protect the cutter-thrower from the hitting the obstacles and preliminary ground loosening, equipped with two windows for the ground ejection, and there are three cuttings knifes installed at the obtuse angle to the entry into the soil.

EFFECT: improved reliability due to the protection of the cutting working body from hitting the obstacle, efficiency increase of the work with the soil full of trees and shrubs roots, and the compacted cohesive soils, reduction of the weight and size of the machine.

2 dwg