Built RPD 35

Robotic Pile Driver that handles the full pile-driving workflow autonomously: up to 224 piles per shift, 34,000 lb payload, piles up to 19 ft, one pile every 73 seconds. Built's Exosystem retrofit kit converts standard excavators (CAT, Hitachi, John Deere, Volvo) into autonomous machines guided by RPS 25 precision positioning. San Francisco-based; $64M raised. Positioned for construction — robotic pile driving, excavator autonomy. US-made: Built RPD 35 sits on the unrestricted side of the FCC Covered List divide. The published spec sheet puts it at 15422 kg.

Official site: builtrobotics.com. RPD 35 stats from company materials