Meet the B Series alternator, the quiet powerhouse that keeps your operations alive when the grid goes silent. Built for reliability in the harshest environments, this series delivers steady charging where it matters—on the road, at sea, or off the grid. It’s not just an accessory; it’s a performance partner that your fleet, your workshop, and your customers can count on.
From the first spark to full charge, the B Series is engineered for endurance. Brushless construction reduces wear, while an integrated voltage regulator ensures smooth, precise output across a broad RPM range. Dual cooling pathways and rugged bearings minimize heat, resistance, and downtime, so you can push your equipment longer without worry. The housing is sealed to resist dust, water, and vibration, and the compact footprint fits a wide variety of installations. Compatibility is a given—universal pulleys, adaptable mounting points, and straightforward wiring mean fast, clean integration with existing systems.
Efficiency isn’t just a buzzword here; it translates to real-world savings. A B Series alternator delivers stable charging with lower parasitic losses, reducing engine load and extending service intervals. The result is cleaner power delivery, less fatigue on electrical systems, and more confidence during long hauls, remote jobs, or critical missions. Quality materials, rigorous testing, and a streamlined design also mean less maintenance and more uptime—the lifeblood of any operation.
Versatility is the core promise. OEMs rely on the B Series for construction fleets, maritime vessels, RVs, telecom shelters, and renewable hybrids that demand robust, dependable charging. Aftermarket partners value its modularity and the ease with which it can be scaled for higher outputs or integrated with smart charging and monitoring systems. And if urgent support is needed, our engineers stand ready with fast, hands-on service and a warranty designed to protect your investment.
Choosing the B Series means choosing continuity, performance, and peace of mind. It’s more than a component; it’s a dependable partner that powers progress. Explore our catalog, request a case study, or talk to a specialist about a tailored solution for your next build. The B Series alternator isn’t just supplying power—it’s delivering reliability you can hear, feel, and trust.
We effectively solve the pain points of traditional Benz Alternator alternators such as easy loss, unstable power generation, and poor adaptability, making vehicle power output more reliable and operating costs lower.With multiple core patented technologies and rigorous quality control systems (such as 9001 certification), we have established long-term partnerships with over 300 automotive manufacturers and component suppliers worldwide. Cummins AlternatorOur products are exported to countries such as Europe, America, Southeast Asia, and Africa, with an annual production capacity exceeding 300000 units. We have won market trust with stable delivery and after-sales support.Behind the brand is a group of engineers and craftsmen who specialize in automotive power technology. Wei Chai AlternatorThe company covers an area of over 26000 square meters and has five production lines, equipped with precision CNC machining centers, dynamic balancing machines, automatic paint dipping machines, automatic paper insertion machines, imported DV testing benches and other professional testing instruments and equipment. Strict product management standards ensure the good reputation of the products. Heavy Truck Man AlternatorFor 30 years, we have adhered to independent innovation, from technological breakthroughs in our first generation products to achieving low-carbon upgrades across our entire product line. Daf AlternatorWe have always been customer-oriented and integrated every detail of our craftsmanship into our products.Howo Alternator | Perkins Alternator | Daewoo Alternator | Lucas Alternator | Mitsubishi Alternator | Kubota Alternator | Scania Alternator | Yu Chai Alternator | Volvo Alternator | CONSTRUCTION MACHINERY SERIES | Carterpillar Alternator | XiChai Alternator | DongFeng AlternatorWe are a professional manufacturer with 30 years of experience in the field of automotive generators, always committed to providing a stable power heart for vehicles worldwide. Relying on industry-leading research and development and intelligent manufacturing capabilities, we provide efficient, durable, and intelligent alternators solutions for users in all scenarios such as commercial vehicles, passenger cars, and engineering vehicles.