In a lower travelling body (101) of the mobile crane (100), each of a right front coupling member (11R) and a right rear coupling member (12R) is configured to change a relative position to one or both of a right crawler frame (2R) and a car body (10) in order to reduce dimensions of the lower travelling body (101) when it is transported. Each of a left front coupling member (11L) and a left rear coupling member (12L) is configured to change a relative position to one or both of a left crawler frame (2L) and the car body (10) in order to reduce dimensions of the lower travelling body (101) when it is transported.
MOBILE CRANE UNDERCARRIAGE
MOBILKRANFAHRWERK
TRAIN DE ROULEMENT DE GRUE MOBILE
2024-02-28
Patent
Elektronische Ressource
Englisch
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