How Far Can an EV Truck Really Go on One Charge? Real Range by Model and Duty Cycle

Quick answer: Between 200 and 430 km, depending almost entirely on duty rather than on battery size. A light box truck with a 310 kWh pack covers 380–430 km in urban work; an 80 t heavy tractor with 600 kWh covers 245–300 km; a loaded mining dump truck with 600 kWh covers 200–260 km on haul cycles. Payload, gradient, road surface and climate move those figures by 20–40%.

"What's the range?" is the first question every fleet buyer asks about an electric truck, and it is the question most often answered badly. Manufacturer figures are measured under conditions most fleets never see; buyer-side figures are often passenger-car intuition scaled up, which produces wildly wrong expectations in both directions. This article answers it with measured consumption from our deployed export fleet, broken down by vehicle class and duty cycle, and explains which variables actually move the number.

Range by Model: The Measured Picture

Why Electric Truck Range Is Shorter Than Car Range

The arithmetic is simple and worth internalising, because it resets expectations correctly:

• A passenger EV consumes roughly 0.15–0.20 kWh/km.
• A 49 t electric tractor consumes 1.25–1.45 kWh/km — about seven to eight times as much.
• A 600 kWh truck pack is roughly six times the size of a large car battery — so the range comes out comparable, not superior.
• Heavy haul at 80–120 t doubles truck consumption again, which is why the largest packs deliver the shortest range figures in the table.

Range in commercial vehicles is an economic variable, not a marketing one. What matters is whether the vehicle completes its duty, not whether the number is large.

The Five Variables That Move the Number

1. Payload. Rolling resistance scales with mass. Going from 60% to 100% payload raises consumption 12–18% on flat ground and more on gradients.
2. Gradient. The dominant term on any non-flat route. A sustained 4% climb at 49 t raises consumption to 2.6–3.2 kWh/km, and regeneration on the descent returns only 60–70% of what is theoretically available.
3. Road surface. Rolling resistance on a rutted, ungraded haul road can be three times that of a maintained surface — worth 30–45% of range on site work.
4. Climate. Roughly 10–16% loss in sustained 45 °C heat from air-conditioning and pack cooling; 15–25% in cold operation from cabin heating, denser air and reduced regenerative acceptance until the pack warms.
5. Auxiliary load. Reefer compressors, drum rotation, suction fans and high-pressure pumps all run regardless of distance. On municipal and mixer duty, auxiliaries can exceed traction energy — which is why those vehicles are specified by shift duration rather than by range.

Does That Cover a Working Day?

For the large majority of commercial duty, comfortably yes:

Why Charging Windows Matter More Than Maximum Range

Operators who fixate on maximum range over-specify batteries and under-design operations. The more useful question is: can the vehicle recharge inside a window that already exists?

• Overnight depot window of 8–10 hours covers essentially all single-shift duty at modest charger power.
• Statutory rest break of 45 minutes delivers roughly 40 minutes of charging; at 300 kW that is around 180 kWh, enough for most corridor legs.
• Plant or yard queuing — mixers, tippers and terminal tractors all wait repeatedly during a shift, and a charger at the queue converts dead time into energy.
• Battery swap at 5–6 minutes removes range as a constraint entirely for continuous operations.

Sizing the pack for a duty that a charging window already covers is the most common capital error in fleet electrification. Our battery sizing methodology walks through the calculation, and the charging cost analysis shows what each kWh actually costs.

Frequently Asked Questions

How far can an electric truck go on one charge?

Between 200 and 430 km depending on battery size and duty. A Dongfeng KT5M box truck with 310 kWh covers 380–430 km in urban duty; a TE8M tractor with 600 kWh covers 245–300 km at 80 t GCW; a TZ3V mining dump truck with 600 kWh covers 200–260 km on loaded haul cycles.

Why do electric trucks have shorter range than electric cars?

Mass and duty. A 49 t combination consumes 1.25–1.45 kWh/km versus roughly 0.15–0.20 kWh/km for a passenger EV, so even a 600 kWh pack — about six times a large car battery — delivers comparable range because consumption is roughly seven times higher.

Does payload reduce electric truck range?

Yes. Moving from 60% to 100% payload typically raises consumption 12–18% on flat routes and more on gradients, because rolling resistance scales directly with mass and grade energy scales with it too.

How much range is lost in hot or cold weather?

Roughly 10–16% in sustained 45 °C heat from air-conditioning and battery cooling, and 15–25% in cold operation from cabin heating, denser air and reduced regenerative braking acceptance until the pack warms.

Can an electric truck do a full working day on one charge?

Yes for most duty cycles. Urban delivery at 100–160 km, municipal service at 60–120 km and site-based construction work all complete a full shift with margin. Long-haul corridors above roughly 400 km generally need one charge aligned with the driver's statutory rest break.

Ready to electrify your fleet? Contact Shaanxi Fenghan Trading — authorized Dongfeng EV truck exporter. WhatsApp: +86 153 1943 1311 | Email: sales@fenghan-trade.com | dongfengevtrucks.com

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