BYD ETT 44: What Europe’s New 44-Tonne Electric Tractor Offers

BYD used IAA Transportation 2026 in Hannover to introduce the ETT 44 4×2, its flagship battery-electric tractor for Europe, alongside a broader package of vehicles, charging and fleet-energy services. The headline proposition is strong on paper: up to 600 km of claimed range, charging above 1.5 MW and a long battery warranty. But range and ultra-fast charging figures are manufacturer claims, and the fastest charging outcome requires megawatt-capable infrastructure. 12

ETT 44 at a glance

The ETT 44 is a 4×2 electric tractor designed for combinations up to 44 tonnes and intended for regional and long-haul work. It uses BYD’s 651 kWh Blade Battery with lithium iron phosphate (LFP) chemistry. 15

Specification	BYD ETT 44 4×2
Gross combination weight	Up to 44 tonnes 5
Battery	651 kWh Blade Battery, LFP 1
Claimed range	Up to 600 km / 372 miles 12
Power	Up to 1,000 PS peak; reporting cites about 732–743 PS rated output 45
Standard DC charging	Up to 420 kW CCS2; 20–80% in about one hour 5
MCS charging	More than 1.5 MW; 20–80% in about 20 minutes, according to BYD 24
Battery warranty	10 years or 1.2 million km 25

The key qualifier is that BYD has not specified the test conditions behind its 600 km range figure. Independent road-test data for range, energy use, payload impact, charge curve or durability was not included in the available material. 1

Charging: the headline depends on MCS access

BYD says an MCS connection delivering more than 1.5 MW can take the ETT 44 from 20% to 80% state of charge in roughly 20 minutes and restore up to 248 miles, or around 400 km, of claimed range. 24

That is materially different from its quoted CCS2 performance. On a conventional DC charger, the truck can charge at up to 420 kW and BYD says the same 20–80% session takes around an hour. 5

For fleets, this makes charging infrastructure part of the product decision. A truck capable of megawatt charging does not automatically receive it: operators need compatible chargers, sufficient site power and a workable charging schedule. The faster figure should therefore be viewed as an MCS-enabled operating scenario rather than a description of typical public-charging performance. 25

Safety: five stars, CitySafe and an 89% Safe Driving score

The ETT 44 received a five-star 2026 Euro NCAP Commercial Truck Rating and the CitySafe award for vision. Euro NCAP described it as BYD’s entry into Europe’s long-haul segment. 2022

Automotive World reported an 89% Safe Driving score, with the truck’s direct vision aided by its low-cab design. 17 The supplied sources do not establish the full set of category scores for crash avoidance, post-crash safety or other assessment areas, so those figures should not be inferred.

The five-star result places the ETT 44 alongside the Mercedes-Benz Actros and Scania models recognised at the same top rating level and with CitySafe awards. In that safety assessment, it is not positioned as a lower-rated newcomer; it has met Euro NCAP’s highest rating tier. 2022

How it compares competitively

BYD is pitching the ETT 44 against established European electric-truck offerings and other announced heavy electric tractors. Its claimed 600 km range and 1.5 MW-plus charging capability put it among the more ambitious announced specifications in the long-haul segment. 14

The more distinctive part of BYD’s pitch is vertical integration. The company is presenting the vehicle, Blade Battery technology, megawatt charging, energy storage, intelligent energy management, electricity procurement, fleet optimisation, financing and service as one package. 2

That approach could appeal to fleets that want a single supplier across truck and depot-energy planning. It does not, however, replace the need to validate local installation costs, grid capacity, workshop coverage, service terms, charging availability and real-world operating performance. The available material does not provide European pricing, specific workshop locations, confirmed service-network coverage or deployment dates. 2

A wider European electric-truck range

The ETT 44 was the centrepiece of BYD’s broadest European commercial-vehicle display to date. BYD says its electric offering spans 3.5 to 44 tonnes, while IAA coverage highlighted additional 4×2 and 6×2 vehicles. 210

The company’s “Total Cost of Mobility” proposition bundles:

• electric vehicles and battery technology;
• charging infrastructure, including 1.5 MW charging;
• energy-storage systems;
• energy management and electricity procurement;
• fleet and lifecycle optimisation;
• financing and service support. 2

BYD also frames solar generation, batteries, storage and charging as parts of a combined transport-energy system. The cited announcement establishes that strategy, but not details of specific European solar installations or rollout plans. 2

What could determine whether the ETT 44 succeeds

The ETT 44 addresses a practical fleet need: a zero-emission tractor with a claimed range intended to extend electric operations beyond urban and regional routes. Its safety result and 10-year/1.2-million-km battery warranty may also help reduce perceived risk for operators evaluating a newer truck brand in Europe. 220

Its commercial case will ultimately be tested by conditions beyond the truck itself. The value of its headline charging performance depends on megawatt charger deployment and grid connections, while fleet economics will depend on energy prices, route patterns, charging access and local financing or service arrangements. BYD has presented the integrated offer; independent operating evidence is still needed to show how it performs in real European long-haul service. 125