The Nissan UD series of diesel engines were produced by Nissan in a range of configurations from 3 cylinder to 12 cylinder. The engines were mainly used in heavy applications, such as buses and trucks produced from 1971 through 1983.
Contents
Specification
All engines retain the same bore and stroke ratio - 110 mm x 130 mm.
UD-3 - 3706 cc - straight-3 diesel engine
Applications:
UD-4 - 4942 cc - straight-4 diesel engine
Applications:
UD-5 - 6177 cc - straight-5 diesel engine
Applications:
UD-6 - 7413 cc - straight-6 diesel engine
Applications:
UD-V8 - 9883 cc - V8 diesel engine
Applications:
UD-V12 - 14825 cc - V12 diesel engine
Applications:
Marine applications
Nowadays, these engines find applications in boats as an alternative to Cummins diesels.
References
Nissan UD engine Wikipedia(Text) CC BY-SA