CRAWLER CRANE HAVING SAME RIGHT AND LEFT CRAWLER ASSEMBLIES

摘要

PROBLEM TO BE SOLVED: To provide a crawler crane having the same right and left crawler assemblies interchangeable with each other. SOLUTION: The right and left crawler assemblies 24 and 25 of the crane 10 have the same crawler driving assemblies 90 and 91 for supplying power to individual crawlers, respectively. Each crawler driving assembly has a hydraulic driving motor 90 connected to the crawlers 24 and 25. Both crawler driving assemblies use the same mounting structure of connecting the hydraulic driving motor to frames 82 of the crawlers.