226B
系列柴油机维修保养手册
Maintenance Manual for
226B
series Diesel Engine
前 言
FOREWORDS
226B 系列柴油机是潍坊柴油机厂与德国道依茨公司合资组建的潍坊潍柴道
依茨柴油机有限公司生产制造的高速柴油机。该系列柴油机具有结构紧凑，使用
可靠，动力性、经济性技术指标优良，起动迅速，操作简单和维护方便等特点，排
放指标先进。是长途客车、城市公交客车、载货汽车工程机械、拖拉机、农机、建
筑机械、发电机组、船用主辅机的理想动力。
The diesel engine in 226B series is of high-speed one manufactured by Weifang
Weichai Deutz Diesel Engine Co., Ltd (WWDDE), a joint venture together established
by Weifang Diesel Engine Works in China and Deutz GmbH in Germany. This series
of engine is featured of compact structure, reliable performance, good technical features
in dynamics and economy, prompt start, simple handling, convenient for maintenance
and advanced emission figures etc. and are widely used as an ideal power in the fields
of coach,bus,truck,engineering machinery, tractor, agricultural implement, construction
machinery, generating set and marine main/auxiliary engine.
本手册介绍了 226B 系列柴油机的结构特点、操作保养方法、检修要点，供用
户参阅。用户在使用本机时如能切实按照本维修保养手册指出的各项要求执行，
一定可以大大延长柴油机的使用寿命。
Structural characteristics, operation and maintenance methods, and points of
inspection for 226B series diesel engine are introduced in this manual, which is
applicable for diesel engines produced by our company.If the consumers could carry out
the instructions listed in the maintenance manual in reality when they operate this diesel
engine, they must greatly extend the service lifetime of diesel engine.
如果用户维护、拆装柴油机，还应仔细参阅 “道依茨 226B 系列工程机械 / 拖
拉机柴油机零件图册”。
When the user wants to maintain, disassemble and reassemble diesel engine,
he shall also refer to “Parts Catalogue of Deutz 226B Series Diesel Engines for
Construction Machinery and Tractor”.
