EP9D电驱桥
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东风德纳“扔炸弹”!EP9D电驱桥或加速新能源卡车全场景时代到来
第一商用车网· 2025-11-28 10:30
Core Viewpoint - The launch of the EP9D electric drive axle by Dongfeng Dana is a significant development in the new energy truck market, providing a versatile solution for the electrification of trucks [1][11]. Group 1: Product Overview - The EP9D electric drive axle features a modular design that allows for multiple applications, addressing the diverse needs of the new energy truck market [5][8]. - It is designed for heavy-duty logistics light trucks with a total vehicle mass of 10 tons or less, targeting various applications such as sanitation and specialized vehicles [6][11]. Group 2: Technical Highlights - The EP9D integrates key components like the motor, reducer, AMT transmission, axle housing, half shafts, and maintenance-free hubs into a single unit, weighing as low as 360 kg, which is over 15% lighter than traditional direct drive systems [6][9]. - The electric drive axle has a rated axle load of 6.5 tons and a maximum output torque of 10,800 Nm, with a motor power output of 180 kW and a maximum motor torque of 420 Nm, meeting the demands of heavy-duty transport [9]. Group 3: Market Context - The new energy truck market is entering a high penetration phase, with increasing demands for electric drive systems that traditional designs struggle to meet due to their complexity and inefficiency [5][6]. - Dongfeng Dana's EP9D is positioned to address these challenges, offering a revolutionary solution that enhances efficiency and adaptability in various transport scenarios [5][11]. Group 4: Future Outlook - The EP9D electric drive axle is expected to be integrated with products from companies like Dongfeng and Xizhongqi, facilitating rapid market entry in the new energy truck sector [11][12]. - By 2026, as the penetration rate of new energy trucks rises, the EP9D is anticipated to find even more applications in the market [12].
东风德纳“全能王”EP9D电驱桥发布!一台顶多台 全场景应用
第一商用车网· 2025-11-13 03:24
Core Viewpoint - The 13th China Road Transport Industry Supply and Demand Exhibition and Negotiation Conference will feature the launch of the EP9D electric drive axle by Dongfeng Dana Axle Co., Ltd, which aims to provide a versatile solution for commercial vehicle electrification through its modular design [1][3]. Group 1: Product Launch - The EP9D electric drive axle was unveiled at the conference, showcasing its capability to cater to multiple scenarios such as efficient transportation, dump trucks, and specialized vehicles [1][3]. - The launch event was attended by notable figures including Wang Limei, President of the China Road Transport Association, and Wang Jun, Deputy General Manager of Dongfeng Dana Axle [3][6]. Group 2: Product Features - The core feature of the EP9D is its modular design, allowing it to effectively cover three main scenarios: trunk transportation, dump trucks, and specialized vehicles, achieving a revolutionary "one axle replaces multiple" breakthrough [7]. - Compared to traditional electric drive axles, the EP9D is 15% lighter and has an 8% increase in overall efficiency, leading to lower operational costs and higher benefits for users [7]. Group 3: Product Range - Dongfeng Dana Axle also showcased a variety of products catering to diverse market needs, including the EP6 coaxial integrated electric drive axle for urban delivery, the EP9 parallel axle electric drive axle, the D276D low-floor axle for barrier-free travel, and the EP17CS distributed independent suspension electric drive axle for high-end buses [9][13]. - The comprehensive product matrix reflects Dongfeng Dana Axle's deep technical reserves in various market segments, marking the EP9D's launch as a transition from single-scenario solutions to enabling full-scenario applications [13].