Zhejiang Wanliyang Co.,Ltd.,

Zhejiang Wanliyang Co.,Ltd., the first listed company in China's automotive transmission industry(stock code 002434), is a national high-tech enterprise, with a state-recognized enterprise technology center,the products cover passenger vehicle transmission, commercial vehicle transmission and new energy drive system and other auto parts.Has formed in Zhejiang and Anhui,Shandong as the base of the group enterprises. More than 4000 employees,total assets of nearly 11 billion yuan. the production and sales of related products, market share in the forefront of the industry.

Product 1
Development technology/material/manufacturing process name

A new generation of intelligent and integrated AMT for the entire range of medium and heavy commercial vehicles

Innovation Highlights

1.Integrated design, Compact structure, Light weight; 2.Transmission system adopts the front double rear planetary structure,High reliability; 3.All gear grinding design, high transmission efficiency and low noise; 4.Optional predictive GPS shift,start-stop, Hill assisted starting functions and neutral sliding etc; 5.Adopt advanced new generation TCU, Have ability to expand hybrid mode;

Development phase

量产

Applications

conventional powertrain

Photo of exhibits recommended

Product 1
Development technology/material/manufacturing process name

A new generation of intelligent and integrated AMT for the entire light commercial vehicle range

Innovation Highlights

1. The gearbox has a single intermediate shaft in the main box and a planetary structure in the sub box, which is strong in load bearing; the main and sub boxes have a full single-cone synchroniser structure with small modulus and short stroke synchronisers; 2. The power unit oil-cooled brushless motor (BLDC), mechanical pump and accumulator provide protection for the system oil pressure, oil replenishment and pressure stabilisation, and the system oil pressure input is smooth and reliable; 3. Liquid-controlled selective shift actuator modular design, compact structure, smooth and reliable control implementation, while external clutch, sub box oil circuit, high degree of integration; 4. Liquid-controlled clutch actuator unit, hydraulic bearing (CSC) drive clutch split, smooth and reliable, the position sensor directly collects the clutch position, the signal is more direct and accurate; 5. Control strategy: with quality ramp compensation, high temperature compensation, forced downshift control, fast oil release control, emergency brake assist, engine brake assist and other strategies to achieve more intelligent driving; 6. System functions: hand/automatic integration, vehicle creep, hill start assistance, cruise control, fault diagnosis, safety protection and other functions, as well as economic/power and other driving mode switching, better driving experience Translated with DeepL.com (free version)

Development phase

小批量

Applications

conventional powertrain

Photo of exhibits recommended

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