Japanese agricultural equipment manufacturer Kubota Corporation has unveiled the First Hydrogen Driverless Tractor, marking a major breakthrough in modern farming technology. The concept model was introduced at Expo 2025 Osaka Kansai. This advanced tractor operates without a driver and runs entirely on compressed hydrogen stored in onboard tanks.
The First Hydrogen Driverless Tractor produces zero emissions, as its only byproduct is water. It can run for up to half a day on a single refuel, offering strong endurance for large-scale agricultural operations. Kubota designed the machine to deliver performance equal to a 100-horsepower diesel engine, making it both powerful and environmentally friendly.
Kubota explained in an official statement that the tractor combines its decades of experience in agricultural machinery with cutting-edge hydrogen fuel cell systems, autonomous driving, and remote operation. The company highlighted that the First Hydrogen Driverless Tractor reflects its commitment to creating sustainable and intelligent farming solutions.
The hydrogen fuel cell system works by sending hydrogen from onboard tanks into a solid polymer fuel cell module. Inside the module, hydrogen reacts with oxygen from the air to produce electricity. This electricity powers two separate motors, one for movement and another for the PTO system that operates farming equipment.
This entire process produces no carbon emissions, only water vapor, making it a completely clean energy source. Kubota believes hydrogen fuel cells can become a reliable option for heavy agricultural machines that need long operating hours and high power output.
The tractor also features full autonomous driving capabilities. It uses advanced sensors and AI-based cameras to navigate fields, detect obstacles, and adjust its movement automatically. The built-in system allows the tractor to maintain efficiency and safety without human intervention.
Operators can also control the tractor remotely through a monitoring station equipped with a steering system, pedals, and large display screens showing real-time data. Farmers can even manage it using a portable console worn with a shoulder harness, allowing easy supervision of multiple machines.
The cab-less design represents the future of driverless farming. The tractor measures approximately 4.38 meters in length, 2.2 meters in width, and 2.29 meters in height. Its compact and modern structure reflects Kubota’s focus on innovation and efficiency.
Field testing of the tractor has already started in Japan to evaluate its performance, safety, and refueling process. Kubota plans to verify its reliability before commercial release. Once fully developed, the First Hydrogen Driverless Tractor could transform agriculture worldwide by offering a cleaner, smarter, and more efficient farming solution.
