目前，国内最小的柴油机当属气缸直径仅 60mm的单缸柴油机，例如 160型水冷柴油机和 160F型风冷柴油机。其中 160型水冷柴油机由湘潭柴油机厂和天津内燃机研究所共同开发，于 1998年 12月通过了部级鉴定，其主要技术参数——缸径 /行程 60mm× 62mm，标定功率 1.47kW(2马力 )， At present, the smallest diesel engine in China belongs to a single cylinder diesel engine with a cylinder diameter of only 60 mm, such as a 160-type water-cooled diesel engine and a 160F-type air-cooled diesel engine. 160 type water-cooled diesel engine was jointly developed by Xiangtan Diesel Engine Factory and Tianjin Internal Combustion Engine Research Institute and passed the ministerial level appraisal in December 1998. The main technical parameters of the 160-type water-cooled diesel engine are 60mm × 62mm bore and rated power of 1.47kW (2hp)