. If the ocean represents the yearning for freedom, then power is the confidence to reach your destination.
On the vast and boundless sea, the performance and experience of a yacht often stem from the powerful "heart" beneath its hull.
Cummins B4.5 and QSZ13 marine engines safeguard every voyage, taking you to every place your heart desires.
Cummins B4.5
Since its entry into the Chinese market, the Cummins B4.5 marine engine has been highly favored for its outstanding practicality and economy. It was first installed on a 36-foot yacht, achieving an excellent balance between power and fuel economy. It is equipped with dual-stage fuel filters of 10 microns and 5 microns, meeting the US EPA Tier 3 emission standards without the need for a post-treatment system. Coupled with Cummins' global service network, maintenance is simple and travel is worry-free. From departure to return, everything is taken care of.
When a customer selects a yacht engine, choosing one with low fuel consumption would be an excellent option. Moreover, Cummins has a vast network of after-sales service points worldwide. Such a powerful after-sales service system makes customers feel more at ease and worry-free when making a purchase.
--Li Qiuling, founder of Youde Yacht Co., Ltd.
Cummins QSZ13
The QSZ13 is Cummins' first domestically produced marine heavy-duty yacht engine. It can be installed on 53-foot yachts and has an excellent reputation in both domestic and international markets. With a lightweight design, the power-to-weight ratio has increased by 41%, making it flexibly adaptable to various medium and large yachts. The fuel and transmission systems have been deeply optimized, successfully obtaining the CCS and C2 emission certificates from China Classification Society and meeting the IMO Tier 2 international emission standards. It is powerful, fuel-efficient, and more environmentally friendly.
The QSZ13 engine was developed to meet the demands of the Chinese market. Its most significant breakthrough lies in achieving localized production. This not only reduces the cost of the engine but also greatly improves aspects such as delivery time and spare parts supply.
- Li Ming, Sales Director of Shanghai Guangjin Mechanical and Electrical Engineering Co., Ltd.
In the yacht market, Cummins has established a mature power matrix covering 4.5-liter, 6.7-liter, 8.3-liter, 8.9-liter, 11-liter and 13-liter engines. Relying on its global R&D and service system, Cummins provides complete support for each yacht, from installation, maintenance to parts supply. With reliable performance, it earns trust and ensures every carefree voyage.