Leave Your Message
High-efficiency electric vehicle drive systems, chassis, and controllers ready for localized assembly and heavy-duty urban transit retrofitting in Sri Lanka.
Optimized permanent magnet synchronous motor delivering high-density torque and outstanding thermal efficiency, perfect for Colombo's demanding start-stop urban delivery vans.
View Specifications
Advanced drive controller unit providing precise torque distribution and safety monitoring. Ideal for retrofitting public transport buses and heavy trucks across Western Province routes.
View Specifications
A heavy-duty, fully electrified 4.5-tonne chassis tailored for green commercial logistics, offering zero-emission operations for Sri Lankan ports and inner-city distributions.
View Specifications
High-voltage automotive-grade MCU featuring advanced field-oriented control (FOC) algorithms to maximize range and battery efficiency in hot, humid climates.
View SpecificationsSri Lanka is undergoing a transformative transition towards sustainable mobility. Faced with the economic challenges of fossil fuel imports and the global drive toward carbon neutrality, the Sri Lankan government, alongside private industrial sectors, has prioritized the electrification of the country's transport infrastructure. From the bustling streets of Colombo to the agricultural hubs of Anuradhapura and the tourist trails of Galle, the demand for reliable, cost-effective, and highly efficient electric vehicle (EV) components is skyrocketing.
One of the most unique aspects of the Sri Lankan EV market is the emphasis on vehicle retrofitting and local semi-knocked-down (SKD) assembly. Sri Lanka boasts a massive fleet of three-wheelers (tuk-tuks), light commercial vans, and public transport buses that are prime candidates for electric conversion. Local engineering firms and startups are actively seeking wholesale suppliers of high-quality components like Permanent Magnet Synchronous Motors (PMSM), Motor Controller Units (MCU), and integrated power supply systems (CDUs) to build local conversion kits. By importing premium Chinese-manufactured drivetrains, Sri Lankan assemblers can deliver affordable green transit options without the prohibitive costs of brand-new imported EVs.
Sri Lanka’s tropical environment—characterized by high humidity, ambient temperatures averaging above 30°C, and heavy monsoon seasons—imposes strict demands on automotive electronics. Standard EV components often suffer from thermal throttling or moisture ingress. Pumbaa’s advanced range of PMSM motors and controllers are engineered with robust liquid-cooling systems and IP67/IP68 ingress protection, ensuring they withstand the island's humid coastal air and heavy rains. Furthermore, the steep inclines of Sri Lanka’s central highlands (such as Nuwara Eliya and Kandy) require high peak torque and reliable regenerative braking. Our 6-phase motors and high-torque central E-axles provide the necessary gradeability and energy recuperation to conquer these mountainous terrains safely.
Creating an integrated solution for electric vehicle drive platforms that meet various usage needs across Sri Lanka's transport sectors.
The versatility of Pumbaa's electric powertrain components allows them to be deployed across several vital industries in Sri Lanka, accelerating local economic growth and reducing carbon footprints.
Sri Lanka's tourism sector is shifting towards sustainable and eco-friendly operations. Popular tourist destinations like Madu Ganga, Bentota, and Gregory Lake are transitioning from noisy, polluting diesel boats to silent electric boats to preserve delicate aquatic ecosystems. Pumbaa’s highly efficient electric drive motors and marine-grade controllers are perfectly suited for these applications. In addition, eco-resorts in Sigiriya and Yala are implementing silent electric shuttle buses, powered by our integrated chassis and 6-phase motors, to transport guests without disturbing local wildlife.
With the boom in e-commerce and home delivery services in Colombo, courier companies are seeking ways to slash fuel expenses. Converting traditional mini-vans and light commercial trucks into electric vehicles is the most viable path forward. By utilizing Pumbaa's 4.5T logistics truck chassis or retrofitting existing fleets with our 60KW–120KW PMSM motors, operators can achieve up to a 60% reduction in running costs. This shift is heavily supported by wholesale components imported directly from our factory, ensuring the best bulk pricing for Sri Lankan logistics companies.
The Sri Lanka Transport Board (SLTB) and private bus operators are exploring electric buses to run key urban routes in Colombo and Kandy. Public transit buses require reliable, long-lasting drivetrains that can handle heavy passenger loads all day. Pumbaa's Electric Coach Chassis, equipped with a 6-phase motor and CATL battery matching, offers a robust, turnkey solution for local bus manufacturers looking to assemble electric buses locally in Sri Lanka.
Explore our comprehensive catalog of commercial EV components, categorized by application and technical specifications.
Technical features: The reduction in mechanical transmission losses, coupled with high power density, makes this ideal for heavy-duty construction and mining machinery in Sri Lanka.
Benefits: Permanent magnet traction drive systems with upgraded thermal management, providing stable torque output under hot tropical climates.
Technical features: Compact structure and simple design, perfectly suited for retrofitting three-wheelers and light delivery vans in Colombo.
Technical features: Power modes for EV, HEV (hybrid electric vehicles). Advanced energy management strategies to maximize battery pack lifespan.
Characteristics: Automotive motor controller utilizing high-efficiency IGBT modules, designed for commercial trucks operating under heavy loads.
Characteristics: Highly cooperative system matching, offering seamless integration with various permanent magnet synchronous motor brands.
Technical features: Uses SVPWM modulation technology to reduce harmonic losses and improve overall motor drive efficiency by up to 3%.
Features: Integrated OBC + DCDC + PDU 3-in-1 Power Domain Controller, reducing vehicle assembly wiring and saving valuable chassis space.
Features: 4-in-1 Controller series designed for new energy buses and logistics vehicles, ensuring robust power distribution and safety isolation.
Performance Advantage: High level of integration combining motor, gearbox, and axle, offering substantial cost advantages and space savings.
Performance Advantage: Pumbaa PMEA45000Z Integrated E-axle offers layout space advantages and maximum torque output for port logistics.
Performance Advantage: Pumbaa PMEA40000Z Central E-axle delivers high efficiency and energy recovery, ideal for stop-and-go municipal routes.
Specifications: Features Pumbaa 6-phase motor, CATL 282kWh battery compatibility, front axle 5.8T, independent suspension, and rear axle.
Specifications: Pumbaa three-phase PMSM motor, CATL 422kWh battery compatibility, front axle 7.3T, built for harsh mining environments.
Specifications: Pumbaa 6-phase motor, CATL 282kWh battery compatibility, front axle 10T steering drive axle, and rear axle 13T.
As a premier electric vehicle component manufacturer, Pumbaa E-Drive Technology Co., Ltd. offers unparalleled manufacturing depth and technical expertise. We understand that importing components requires trust, consistency, and robust after-sales support, especially for Sri Lankan businesses navigating the initial phases of electrification.
Unlike standard catalog suppliers, Pumbaa operates a state-of-the-art research and development center. We specialize in custom designs tailored to the unique requirements of our clients. Whether you need customized mounting brackets for retrofitting a local bus chassis, specific electromagnetic tuning for optimized torque curves, or specialized high-voltage power distribution units (PDUs) to match local battery specifications, our engineering team can translate your drawings into physical prototypes efficiently. This level of flexibility is vital for Sri Lankan workshops developing localized EV kits.
By leveraging our strong supply chain in China and highly automated production lines, we provide wholesale pricing that helps Sri Lankan partners maintain healthy profit margins. Our integrated designs—such as the 3-in-1 power supply unit (CDU) and integrated E-axles—significantly reduce the overall bill of materials (BOM) and assembly labor costs. Furthermore, we maintain transparent communication regarding component sourcing, minimizing project delays and helping our clients navigate global logistics challenges with confidence.
Years Experience
Pumbaa E-Drive Technology Co., Ltd. is a leading provider of high-efficiency Electric vehicles drive system. We design and manufacture permanent magnet synchronous motors (PMSM), electric vehicle motor controllers (MCU), controllers for electric vehicles (VCU), and electric vehicle power supply systems (DCDC, DCAC, OBC, PDU), tailored for a wide array of commercial electric vehicles. Creating an integrated solution for electric vehicle drive platforms that meet various usage needs.
Customizable Solutions
Cost-effective Pricing
High-performance Output
Professional Technical Support
Electrification Technology Platform: Covers all commercial vehicle scenarios, enables the electrification of commercial vehicles, and its five key technological breakthroughs have been tested and validated on over 100 vehicle models.
Reliability & Durability: Enhanced Materials & Upgraded Thermal Management
High-efficiency: High Power Density & Precise Output
Highly integrated multiple product functions
Effectively reducing component count and volume
The team has inherent whole-vehicle development expertise
Ensuring components and systems operate at peak efficiency
Energy conversion efficiency exceeds the industry level by 10%
The control strategy is more precise and efficient
Reduced components and shared hardware
Lightweighting for cost reduction and lower energy consumption
Read firsthand feedback from automotive engineers and fleet operators who rely on Pumbaa's customized drive solutions.
"Doing business with PUMBAA is seamless. When we encounter technical challenges—whether during the integration of their Central E-Axle into our logistics vehicles or fine-tuning the Motor Controller Unit (MCU) for optimal performance—their engineering team provides precise, clear solutions faster than we anticipate. I consider them a true partner; visiting their R&D center feels like collaborating with an extension of our own team because their approach is so professional and distinct from typical catalog suppliers. They don't just sell components like PMSM motors or power supply CDUs; they provide a holistic electric drive platform solution and stand behind it. For every problem we face, from thermal management strategies to whole-vehicle matching for our electric bus chassis, we get actionable answers that make complex projects manageable. To us, that depth of technical support and reliable partnership is invaluable, and it's the core reason we value this collaboration so highly."
"PUMBAA has redefined our model of collaboration with suppliers. They not only focus on quality, cost, and delivery but have also brought us the core 'value-creating capability.' This is reflected in three aspects: first, a renewed perspective on cost—they pursue the optimal total lifecycle cost, and their solutions enhance the energy efficiency of our overall systems and our product competitiveness; second, building 'transparent resilience'—they proactively share supply chain information, transforming their risk mitigation capacity into certainty for our projects; third, serving as a 'technology bridge'—they rapidly translate cutting-edge technologies into robust, adoptable solutions for us, accelerating our technological iteration. Therefore, PUMBAA has evolved from a component supplier into a 'value co-creation partner.' What they provide is not just high-quality parts but, more importantly, the key capabilities to reduce systemic risk, enhance product value, and accelerate technological evolution. This has fundamentally changed our standards for selecting core partners. As an OEM, we face rapidly changing upstream chip and material technologies. Leveraging their deep expertise, PUMBAA consistently transforms advanced technologies in magnetic materials, cooling, or drive concepts into robust motor solutions that we can quickly evaluate and adopt. This has greatly accelerated our pace of technological iteration."
"We used to source motors globally, but those suppliers rarely allowed any design modifications. Working with PUMBAA has completely changed that. I can request various custom design changes based on project needs—whether for their Permanent Magnet Synchronous Motors (PMSM), Motor Controller Units (MCU), or Integrated E-Axles—they always accurately understand our drawings and deliver on time. The product precision is extremely high, fully meeting our specifications. Unlike other suppliers who only offer standard catalog items, PUMBAA truly provides a 'one-stop' electric drive platform solution. They customized the 66/123kW Central E-Axle for our electric logistics vehicles and adapted the high-voltage power supply system (CDU) for our electric bus project, executing every detail perfectly. I have personally visited their factory and was deeply impressed by their production technology, thermal management solutions, and professional vehicle integration capabilities. For me, PUMBAA is far above the average Chinese supplier. They not only listen to requirements but also efficiently implement our specific designs. This deep customization capability and technical support in the field of commercial electric vehicle drive systems have left us very satisfied."
"In the past, sourcing motors globally presented a significant challenge regarding customization—what we often received were standard products, not solutions truly optimized for our projects. This situation completely changed when we started working with PUMBAA. Whether we needed adjustments to mounting interfaces, optimization of electromagnetic performance, or adaptations for specific operating environments, they consistently demonstrated a precise understanding of our technical drawings and requirements, providing feasible improvement solutions. What's even more remarkable is that every design change was implemented within the agreed timeframe. From prototyping to mass production, they maintained exceptionally high manufacturing consistency throughout the process, and the conformity between the physical products and the drawings was impressive. I have personally visited their production facility. From winding and assembly to inspection, every step was rigorously controlled. The professional attitude and rapid response capability of their engineering team gave me great confidence. For us, they are more than just a supplier; they feel like an extension of our own manufacturing team—proactively listening, efficiently executing, and continuously collaborating. This is the true value that, in our eyes, sets them apart from an 'ordinary supplier.'"
Our partner in China is a consortium of leading OEMs, including Sany, Zoomlion, Jiangling, Chery, China CNR, Ruichi, Chang'an, JAC, Dongfeng, and Jinlong.
Browse our full range of electric vehicle components, designed to meet global automotive standards and optimized for Sri Lanka's green transition.
High-density torque output with dynamic cooling control. Optimized for medium-duty commercial trucks and urban delivery vans.
View Product
Advanced vehicular control unit offering dual-mode hybrid and pure electric drive algorithms with safety certifications.
View Product
A complete electric chassis platform integrating battery brackets, suspension, steering, and E-axle for quick logistics vehicle assembly.
View Product
High-voltage motor controller unit providing vector control and regenerative braking optimization for heavy-duty electric trucks.
View Product
Heavy-duty coach chassis equipped with an advanced 6-phase motor, delivering exceptional gradeability and passenger comfort.
View Product
Multi-in-one power domain controller integrating OBC, DCDC, and PDU functions to simplify high-voltage vehicle wiring.
View Product
Premium permanent magnet synchronous motor offering maximum torque density and reliable thermal management systems.
View Product
Advanced MCU featuring automotive-grade components, designed to withstand extreme thermal conditions and high vibration levels.
View Product