FIELD: transport.
SUBSTANCE: invention relates to self-propelled crane truck with folding booms. Crane truck (100 with folding arms comprises lifting arm (106) and one (101) or several folding arms (101, 102) that can vary their relative geometry and cargo rope (103) to run over said arms (106, 101, 102). Crane comprises compensator (1) to facilitate relative geometry variation of arms (106, 101, 102) to allow the control over cargo rope (103) tensioning.
EFFECT: improved design.
12 cl, 4 dwg
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