Boston Dynamics has unveiled Stretch Gen 2, a redesigned version of its trailer-unloading robot. Revised wiring, connectors and modular parts target failures encountered in earlier deployments. The company is also changing onboard computing and maintenance tools, so customers can carry out more routine servicing and receive software updates across their fleets.
Boston Dynamics, the industrial robotics company, introduced Stretch Gen 2. Its mobile robot unloads boxes from trailers in logistics facilities. The company says the redesign draws on problems encountered by earlier machines in operation, with changes to the mechanical structure, electrical connections and maintenance arrangements. The new version also has a redesigned onboard computing platform.[1], [2]
Heavy-duty connectors address vibration during box handling and travel across uneven floors. The gripper has revised valve systems and sensing, while continuous-rotation joints avoid mechanical hard stops. Boston Dynamics has simplified internal wiring to address intermittent electrical faults and cable wear. A lower, recessed emergency-stop button and revised exterior panels are intended to reduce unintended stoppages and damage from falling boxes.[1]
Modular replacements and standardized fasteners are designed to simplify servicing. Onboard diagnostics and maintenance tools put more routine work within reach of customers’ own teams. Software updates on the new computing platform can change box detection, motion planning, picking strategies and world modelling across a fleet without replacing physical hardware. The redesign focuses on sustaining operations in high-volume logistics environments.[1]
