SURUS (Silent Utility Rover Universal Superstructure) is a collaboration between the US Army’s Tank Automotive Research, Development and Engineering Center and General Motor’s Hydrotec.
SURUS is powered by a hydrogen fuel cell, offering low temperature, silent, zero-emissions operation. Additionally, it can be configured for autonomous operation with LIDAR sensors embedded at the sides.
This Gen 2 fuel cell system combines a Hydrogen storage system capable of more than 400 miles of range with a Lithium-ion battery system, offering Exportable Power Takeoff (EPTO) where high-voltage DC from the fuel cell stack could be converted to both high- and low-voltage AC to power tools or equipment.
SURUS features two advanced electric drive units along with Four-wheel steering to get in and out of tight spaces.
While configured here as a cargo carrier, there are other modules such as weapons stations, troop carriers, medical, and even hydrogen power generator sets which offer up to 100kW of portable power. Additionally, a cab can be fitted for manned operation as a more traditional cargo vehicle.