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Parts Manual

SEM (SEM) 660B Round Wheel Loader is a 6-ton master machine produced by Caterpillar Blue State Limited, widely used in mines, ports and large infrastructure.

. This document provides a copy of Part Book, a copy of which is a copy of an explosion map, a Chinese-English comparison name and an official designator of the parts.

Core message: covering transmission, brake, hydraulic pressure, frame, cab and electrical systems supporting Weichai615G.220 and BRAND2HODC6121 Users can accurately procure or maintain based on the spare parts code to avoid misuse of generics

SEMEM660B ROUND Wheel Loader PART BOOK Weichai615G220 ShangchaiDC6121 Hydraulic System MAINTENANCE Parts Catalog

2026-04-27 Updated Views:

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