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Z12V190B型柴油機是一種用途廣泛、性能優良的高速大功率柴油機，該機一九八六年獲“國優金質獎”，一九九四年獲“全國用戶滿意產品稱號”。該機經過不斷改進，吸取現代內燃機領域中卓有成效的科技成果，具備了技術經濟指標先進、結構緊湊、啟動迅速、易于操作、維修方便、能適應各種惡劣環境條件下作業等特點。

    Model Z12V190B diesel engine is a kind of high power,high speed engines,with excellent properties and wide application.In 1986,it was rewarded with the National Gold Prize Medal,and in 1994 it was honoured with National Customer Satisfactory Title.Years of development and constantly adopting lastest technology and effective achievements in the internal combustion engine field,all these bring an engine of advanced technical and economic data,compact in structure,easy to start,easy for operation and convenient for maintenance and also widely applicable even under severse.