An object is to provide a crawler tractor that can share a frame structure with a wheel tractor in order to reduce costs. The crawler tractor transfers power of an engine (3) to a driving wheel (22) of a crawler-type travelling device (2) through a transmission case (5) and a front drive axle (6), and includes: a pair of main frames (10); a pair of truck frames (21); a pair of lower frames (27); a pair of rear beams (33); and a pair of rear housings (34). Front portions of the pair of main frames (10) are fixedly coupled to front portions of the pair of truck frames (21) through the front drive axle (6). Longitudinal intermediate portions of the pair of main frames (10) are fixedly coupled to the pair of lower frames (27). Rear portions of the pair of main frames (10) are fixedly coupled to the pair of rear housings (34) through the pair of rear beams (33).
CRAWLER TRACTOR
RAUPENSCHLEPPER
TRACTEUR À CHENILLES
2019-10-09
Patent
Elektronische Ressource
Englisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |