The GAZelle-3309, also known as the GAZon, is a well-established medium-duty truck with a long history in the Russian commercial vehicle market. The GAZ-3309 has been widely used for cargo transportation, municipal services, agriculture, construction, and regional distribution. According to vehicle fleet data, nearly 198,000 GAZ-3309 vehicles were registered in Russia as of early 2024, making it one of the most numerous truck models in the country.
The truck is designed around a relatively simple and durable rear-wheel-drive platform. A typical GAZ-3309 has a GVW of approximately 8,180 kg, a curb weight of around 3,530–3,680 kg, and a payload capacity of up to 4,350–4,500 kg. It is approximately 6.4 meters long, with a 3,770 mm wheelbase, and is commonly equipped with a 5-speed manual transmission.
This large installed base makes the GAZelle-3309 an interesting candidate for EV conversion. Instead of replacing an entire working vehicle, operators can retain the existing chassis, cab, cargo body, suspension and axles while replacing the diesel powertrain with an electric drive system.
For urban and regional delivery applications, electric power can offer instant torque, regenerative braking, lower routine maintenance requirements and zero tailpipe emissions during operation. More importantly, EV conversion can extend the useful life of an existing commercial vehicle and provide fleet operators with a practical pathway toward electrification without completely replacing their existing truck fleet.
For a vehicle such as the GAZelle-3309, successful electrification is therefore not simply an engine replacement. It requires a complete system designed around vehicle weight, payload, driving speed, road gradient, daily mileage and battery capacity to create a reliable electric work truck.
| Item | Specification | Item | Specification |
|---|---|---|---|
| Rated Power | 80 kW | Peak Power | 170 kW |
| Rated Torque | 170 Nm | Peak Torque | 410 Nm |
| Rated Speed | 4,500 rpm | Peak Speed | 13,000 rpm |
| Item | Specification | Item | Specification |
|---|---|---|---|
| Vehicle Gear Ratio | 15.71 or 17.91 | Max. Output Torque | 7,150 Nm |
| Rear Axle Type | Pressed Steel | Rear Axle Load Capacity | 3.5T / 4.5T / 5.5T |
| Rear Axle Options | Optional air brakes, disc brakes, or center-mounted drum brakes |
| Item | Specification | Item | Specification |
|---|---|---|---|
| Voltage Range | 450–750 VDC | Protection Rating | IP68 |
| Rated / Peak Current | 160 A / 350 A | Cooling Method | Liquid Cooling |
DC-DC converter typically falls into three voltage levels: low voltage platforms such as 60V and 72V, which are suitable for light-duty equipment and offer advantages in cost and safety but are limited in power output; medium voltage platforms including 96V, 144V, and 300V, which represent the mainstream solution and are widely used in applications such as baggage tractors, belt loaders, and small service vehicles; and high voltage platforms ranging from 300V to 600V or higher, typically used in aircraft tow tractors, large loading equipment, and high-demand systems such as GPU and air conditioning units, offering higher power capability and efficiency but with increased system complexity and cost.
For truck, normally we use 540V->24V DC-DC converter, 1200W
A compact on-board charger is an important component in electric tricycle and cargo trike conversion kits. Compared with external chargers, on-board chargers provide greater convenience for daily charging operations, especially for commercial delivery and utility vehicles.
For truck, based on AC charging requirement, we can offer 7kw, 10kw, 20kw OBC charger
A properly selected on-board charger improves charging safety, battery life, and overall system reliability
Battery installation space is one of the biggest challenges in electric conversions. Unlike factory-built EVs, conversion projects must fit the battery system within limited chassis space while maintaining proper weight distribution and cargo capacity.
To meet different power and range requirements, we provide multiple compact lithium battery pack options, including:
All battery packs use integrated BMS protection with functions including over-voltage, under-voltage, over-current, and temperature protection.
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