🚗JCB Hydromax Sets Land Speed Record at 412 mph
Hydrogen-powered car shatters records, hits 412 mph
TL;DR
The JCB Hydromax set a new land speed record of 412 mph with hydrogen combustion engines. RAF Wing Commander Andy Green drove the car, powered by two 800 hp engines.
JCB's Hydromax just hit 412 mph on the Bonneville Salt Flats, setting a new land speed record for hydrogen-powered vehicles. This isn't just about breaking records; it shows the potential of hydrogen combustion in high-performance applications. The car uses two custom-built engines with direct fuel injection and advanced cooling systems to achieve this feat. Each engine produces 800 hp, totaling 1,600 hp combined.

Key Points
The JCB Hydromax achieved a two-way average of 406.320 mph (653.91 km/h), breaking the previous record set by Challenger II.
Each of the car's two engines produces 800 hp, totaling 1,600 hp combined with all-wheel drive and dry-sumped systems.
RAF Wing Commander Andy Green drove the JCB Hydromax to set this new hydrogen combustion land speed record.
Hydrogen is injected into cylinders at lower pressure than diesel engines, igniting via spark for efficient power output.
The car features ice tanks cooling air from 392°F (200°C) to below 50°F (10°C), enhancing performance and reliability.
Why It Matters
If you're working on high-performance vehicles or exploring hydrogen combustion tech, JCB's record-breaking run is a must-watch. The car uses two custom-built engines with direct fuel injection and advanced cooling systems to achieve this feat. Each engine produces 800 hp, totaling 1,600 hp combined.
Frequently Asked Questions
Why does this matter?
If you're working on high-performance vehicles or exploring hydrogen combustion tech, JCB's record-breaking run is a must-watch. The car uses two custom-built engines with direct fuel injection and advanced cooling systems to achieve this feat. Each engine produces 800 hp, totaling 1,600 hp combined.
What happened?
The JCB Hydromax set a new land speed record of 412 mph with hydrogen combustion engines. RAF Wing Commander Andy Green drove the car, powered by two 800 hp engines.
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