美国采购需求：消防机器人、机器人底盘、底盘支架、三角履带支架、履带式支架、橡胶履带支架

I'm interested in sourcing a rubber track set specifically for a firefighting robot application. What I'm looking for are detailed specifications for the frame setup, including the track frame, rollers, and track. Ideally, the configuration should provide a ground footprint of around 30 inches in a triangular layout. I'm aiming to adapt this setup for use on a permobile power wheelchair, optimizing it for off-road capabilities. Please provide information on the materials, weight capacity, and any compatibility considerations I should be aware of. Additionally, if you have any recommendations or suggestions for enhancing performance, I'd love to hear them. Looking forward to your response!