New-energy intelligent heavy truck (tractor)
Ground-up designed battery-electric heavy trucks with the most highly integrated mass-produced e-axle among new entrants; 15 percent lower combined energy use than competing vehicles at rated load.
CATL's only investment target in the heavy-truck sector
A four-year-old new-energy intelligent heavy-truck technology company and the first company worldwide to combine ground-up vehicle development capabilities with an end-to-end multimodal large language model for heavy-truck autonomous driving; it delivers more than 1,000 trucks a year and filed for a Hong Kong listing in May 2026.

ZERON develops new-energy heavy trucks as future 'road transport robots', with full-stack in-house capabilities spanning e-axles, thermal management, vehicle control systems and end-to-end autonomous driving. CATL holds 11.51 percent and is the company's largest external shareholder. According to company materials, ZERON is CATL's only investment target in the heavy-truck sector.
Ground-up designed battery-electric heavy trucks with the most highly integrated mass-produced e-axle among new entrants; 15 percent lower combined energy use than competing vehicles at rated load.
In-house e-axle, thermal-management system and vehicle electronic-control system form the core of the vehicle platform.
A heavy-truck end-to-end multimodal model that ranked first among pure-vision entries in the CVPR 2024 large-scale end-to-end driving challenge; it provides autonomous heavy-truck solutions and builds a flywheel of 'mass-production delivery → data accumulation → algorithm iteration', establishing a leading position in autonomous driving.
Monitors more than 4,000 vehicle signals across the full vehicle lifecycle and feeds real-world road data back into vehicle iteration, algorithm training and simulation.
Other companies in this category

China's largest chassis maker by autonomous-vehicle shipments

55.5% of China's mining-autonomy market — the world's first listed mining-autonomy company

China's No. 1 in unmanned logistics forklifts — 1,000+ in daily operation

World's No. 1 in autonomous port vehicles — 1,000+ deployed

Automotive-grade autonomous freight vehicles and an on-demand delivery network — 3,000+ delivered

From scaled mining L4 to open roads — a cross-OEM AI Driver for heavy trucks