The Galileo S1-W is GalileoTime's wheeled variant of the large industrial quadruped platform, combining the high-payload frame of the S1 with wheel-equipped legs that extend both mobility modes and speed. At 128 kg and carrying continuous walking loads of 100 kg (standing maximum 170 kg), it retains the same heavy-duty payload capacity as its legged sibling while reaching speeds up to 6 m/s—nearly double that of the standard S1—making it well suited to inspection routes and logistics tasks in large facilities where covering ground quickly is as important as obstacle traversal. The wheeled legs also climb stairs up to 110 cm, exceeding the S1's 80 cm capability.

The dual-battery system provides 3,540 Wh of energy storage at 59 V, supporting 2.5 to 4 hours of operation depending on payload and terrain. The same dual-processor compute architecture as the S1 is retained—ARM 8-core alongside an x86 4-core/8-thread module with up to 16 GB RAM—providing substantial edge processing for real-time sensing, mapping, and mission execution. IP66 ingress protection and an operating range of -20°C to +55°C make it suitable for year-round outdoor industrial environments, with Ethernet, USB 3.0, RS485, and Wi-Fi 6 connectivity for payload integration and remote teleoperation.