China autonomous electric mining trucks
China just put a mining truck to work that doesn't have a cab, a front, or a back. The AT-150 — a fully electric, bidirectional, cabless autonomous haul truck rated for 136 tonnes — has entered operation at State Power Investment Corporation's (SPIC) South open-pit coal mine in Inner Mongolia, marking China's first vehicle of its kind.
The AT-150 was jointly developed by SPIC, mining truck manufacturer Inner Mongolia North Hauler (NHL), and OEM-agnostic autonomous haulage specialist EACON. It combines three technologies that rarely appear together on the same vehicle: pure electric drive, bidirectional driving, and full autonomy — with EACON describing it as a genuine "mining transport robot" rather than a converted truck.
No cab, no front, no back
Removing the driver's cab entirely let engineers eliminate the traditional distinction between the front and rear of the vehicle. Paired with all-wheel steering and China's first two-way autonomous driving decision system, the AT-150 can drive in either direction through narrow work surfaces without needing to execute a U-turn — a routine bottleneck for conventional haul trucks working tight benches in an open pit.
Semi-solid-state batteries built for -30°C to 50°C
To handle the extreme swings of a northern Chinese mining climate, the AT-150 is the first truck of its tonnage class in China to use semi-solid-state power batteries. The pack supports 3.4 MW, 900V ultra-fast charging and is rated to operate reliably across a range of -30°C to 50°C. A full charge takes no more than six hours, and the truck's modular charging-and-swapping setup is designed to keep equipment deployment above 85%.
65% less energy per tonne than diesel
On-site measurements at SPIC's South pit found the AT-150 consumes 65% less energy per unit of work than a diesel truck of equivalent tonnage — while cutting CO₂ and NOx emissions that come with conventional haulage. The truck runs a closed-loop unmanned cycle covering automatic loading, autonomous driving, precise unloading, obstacle avoidance, and automatic parking, removing drivers from one of mining's harshest working environments while standardizing operation to reduce human error.
EACON frames the AT-150 as a new benchmark for "high-end, intelligent, and green" heavy transport in large open-pit mines — and with China's autonomous mining sector moving fast in 2026, it's likely to be the first of several cabless designs to reach production.
Sources
International Mining — "Bidirectional, cabless & autonomous electric truck goes into operation at SPIC's South coal mine," 30 July 2026. im-mining.com ↗
