FIELD: transport.
SUBSTANCE: crane truck comprises an arm, a rotary and no rotary devices, two rear outriggers with the crane suspension supports and two front outriggers with the crane suspension supports. Every crane suspension support represents a hydraulic cylinder incorporating a piston with rod. The piston stroke of the two rear supports of crane suspension exceeds that of the like front supports.
EFFECT: enlarged tolerable slope of the crane truck operating site, higher load-lifting capacity in operation on steep slopes, enlarged crane lengthwise inclination and greater deepening of anchor stay or piles by the crane suspension rear supports.
15 dwg
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