该系列机组由上柴全资子公司上海伊华电站工程有限公司制造，24H:，；24H服务热线，采用上海菱重发动机有限公司R系列发动机作为动力，标配自启动型。机组具有调压精度高、动态性能好、电压波形畸变小、效率高、工作可靠、使用寿命长、经济性能好等特点。机组配置全套免维护蓄电池启动系统，用户只需注入机油和冷却液、接通负极开关后就可启动机组，输出电力，极大提高了使用的便捷性。

The R series generators are manufactured by Shanghai Yihua Power Station Engineering Co., Ltd., a wholly-owned subsidiary of Shanghai Diesel Engine Co.,ltd(in short SDEC). Contact information: , ; 24H service hotline . The generator powered by ShangHai MHI’ R series diesel engine, provides AMF controller as standard panel. For auto-start and auto-switch on system, it easy to connect the option panel ATS. The generator equipped high accuracy AVR, with good dynamic performance and small distortion of voltage wave. Its advantage is more efficient, reliability, economic. Generators has equipped maintenance-free battery & start-up system already, customers only need to feed up oil and coolant, then switch on the negative battery to start generator, to get power, it’s greatly convenience for user.