FIELD: removal of obstacles; tree and store barriers. SUBSTANCE: engineer vehicle has base chassis 1 on which multipurpose bulldozer working member 2 and swivel platform 3 with telescopic boom 4 are mounted. Innovation of invention consists in grip 5 fitted on telescopic boom and provided with hydraulic control cylinders 6 made in the form of two articulated jaws: one jaw is made in the form of bulldozer blade 7 with tenon 8 on it, while other jaw is made in the form of frame 9 with teeth 10 rigidly secured on it. EFFECT: enhanced reliability. 5 dwg
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Authors
Dates
1997-01-20—Published
1992-06-18—Filed