150 buses featuring natural gas engines from Guangxi Yuchai Machinery Group Co., Ltd. (Yuchai Group) were exported to Argentina for optimization of the local public transport capacity structure and increased supply of clean buses. The featured Yuchai engines, a mature product developed for public transportation, have

Guangxi Yuchai Machinery Group Co., Ltd. (Yuchai Group) launched the FRS (Yuchai Flywheel Range Extender System) brand at a 2026 global partners conference.
Compared with the common “engine + independent motor” solution in the industry, the FRS system reduces the use of connectors. It adopts a rigid coaxial design th

Announced on December 8, 2025, Kim Long Motor officially introduced its first two engines, YUCHAI K11 and YUCHAI Y24, during the inauguration of its new, 90%-automated YUCHAI Engine Manufacturing Plant in Hue, Vietnam.
The next-generation K11 engine, already used in KIMLONG 99 sleeper and seated buses, has been well

On December 5, 2025, Kim Long Motor JSC officially opened the YUCHAI Engine Production & Manufacturing Plant at its Automotive Manufacturing and Assembly Industrial Park in Hue, where the first two models, YUCHAI K11 and YUCHAI Y24 engines, were introduced.
As Vietnam’s first major engine facility, the plant covers 6

Guangxi Yuchai Machinery Group Co., Ltd. (Yuchai Group) signed a strategic cooperation agreement with MWM, a Brazilian manufacturer of diesel and gas engines. After multiple exchanges in 2025, the two companies finalized a cooperation framework. MWM will function as an important distributor of Yuchai Group in Latin A

Guangxi Yuchai Machinery Group Co., Ltd. (Yuchai Group) announced that together with Dongfeng Liuzhou Motor Co., Ltd. (DFLZM) and Shaanxi Fast Auto Drive Group Co., Ltd. (Fast Group), it held a launch ceremony for an integrated powertrain test bench. The test bench features scenario-based digital twin technology and

Guangxi Yuchai Machinery Group Co., Ltd. (Yuchai Group) announced that it showcased its full-scenario power system solutions at the 2025 China International Exhibition on Internal Combustion Engine & Powertrain Equipment (ICE&PE 2025).
As one of the exhibits, the Yuchai YCK05H hydrogen fuel cell engine has a rated po

Guangxi Yufu Technology Co., Ltd. (Yufu Tech), a subsidiary of Guangxi Yuchai Machinery Group Co., Ltd. (Yuchai Group), was inaugurated and opened. Yufu Tech, a joint venture between Guangxi Yuchai Exhaust Technology Co., Ltd. and Wuhan Lotusfairy Power Technologies Co., Ltd., is engaged in operations such as the R&D

A water sprinkler truck with a YCK05H hydrogen engine developed by Guangxi Yuchai Machinery Group Co., Ltd. (Yuchai Group) went into operation in Cangzhou, Hebei. This is the first hydrogen engine-powered finished vehicle to be put into practical application in China.
A proprietary transient supercharging technology

Guangxi Yuchai Machinery Group Co., Ltd. (Yuchai Group) signed a comprehensive cooperation framework agreement with Huawei in Shenzhen.
The focus of cooperation will be on AI, digital transformation, cloud computing, ICT (Information and Communications Technology) infrastructure, and independent innovation. The two c

Guangxi Yuchai Machinery Group Co., Ltd. (Yuchai Group) started operating the Sky AI platform. The DeepSeek-based Sky platform deeply integrates cutting-edge AI and big data technologies, leveraging China Mobile’s 5G network and cloud computing capability to support Yuchai Group in realizing intelligent transformatio

Announced on February 20, 2025, Guangxi Yuchai Machinery Company Limited (Yuchai) had entered into a comprehensive strategic cooperation agreement with Kim Long Motor Hue (Kim Long Motor), a subsidiary of Vietnam's FUTA Group.
Yuchai has granted Kim Long the technology licensing rights for certain model engine series

Guangxi Yuchai Machinery Group Co., Ltd. (Yuchai Group) announced that Dongfeng Liuzhou Motor Co., Ltd. (DFLZM)’s Chenglong H5V truck, which is equipped with its YCK05H hydrogen engine, was put into a demonstration project on field testing.
Covering park roads, urban roads, suburban roads, expressways, and hydrogen r

Guangxi Yuchai Machinery Group Co., Ltd. (Yuchai Group) announced the inauguration of the Wuxi R&D Center in Wuxi City, Jiangsu Province.
The Wuxi R&D Center is Yuchai’s 4th major research center following the previous facilities established in Yulin, Nanning, and Europe. The center primarily focuses on developing lo

Guangxi Yuchai Machinery Group Co., Ltd. (Yuchai Group) announced that Dongfeng Liuzhou Motor (DFLZM)’s Chenglong H7 truck, which is equipped with its YCK16H hydrogen engine, rolled off the production line. The YCK16H delivers a displacement of 15.93L and a maximum power of 560ps. It has features such as lighter weig

Guangxi Yuchai Machinery Group Co., Ltd. (Yuchai Group) announced the launch of the Xinghui Power brand established with Foton Motor.
Based on over 20 years of cooperation, Yuchai Group and Foton Motor leverage their respective technological superiority and understanding of different scenarios to provide dedicated po

Announced on September 7, 2024, Kim Long Motor and Yuchai Group signed a technology transfer licensing agreement and exclusive distribution of Yuchai engine products in Vietnam, other markets in Southeast Asia, and Korea.
This covers contracts for the transfer of engine manufacturing technology, the transfer of techn

Guangxi Yuchai Machinery Group Co., Ltd. (Yuchai Group) participated in the China (Guangxi) - Vietnam Economic and Trade Cooperation Matchmaking Event held in Ho Chi Minh City.
At the event, the Guangxi Zhuang Autonomous Region and Ho Chi Minh City discussed how to transform the potential for cooperation between ente

Guangxi Yuchai Machinery Group Co., Ltd. (Yuchai Group) announced that in collaboration with Schaeffler, it developed a heavy-duty engine for commercial vehicles with fully variable valves. The fully variable valve mechanism achieves continuous variation of valve timing, opening duration, and lift.
By optimizing the

On August 23, 2024, Kim Long Motor officially launched the all-new KIMLONG 99 sleeper bus brand equipped with the new generation YUCHAI K11 engine. 
This sleeper bus is locally developed at the Kim Long Motor Hue Automobile Manufacturing and Assembly Industrial Park. This sleeper bus is available in 3 versions: Delux