Structural improvement of carrier roller assembly of crawler excavator

The utility model discloses a structural improvement of a carrier roller assembly of a crawler excavator. The structural improvement of the carrier roller assembly of the crawler excavator comprises a wheel shaft, a wheel body, a pressing cover and an oil sealing cover. One end of the wheel shaft is...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	JIANG HUOYAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS MOTOR VEHICLES PERFORMING OPERATIONS TRAILERS TRANSPORTING
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