The Unitree Go2 Servo Robotic Arm is a mountable manipulator accessory that transforms the Go2 quadruped into a mobile manipulation platform. By adding an articulated arm to the Go2's back, users can perform pick-and-place tasks, object interaction, and mobile manipulation research that combines locomotion with dexterous capability.

The servo arm provides multiple degrees of freedom with gripper end-effector for grasping objects during mobile operation. This configuration enables research into coordinated locomotion and manipulation, autonomous fetch-and-carry, and mobile robot assistance applications.

Designed for integration with the Go2 platform, the servo arm maintains weight balance and locomotion stability while providing meaningful manipulation capability. The arm can operate during walking, standing, or while the robot is stationary, offering flexibility for various experimental scenarios.

The accessory serves research teams exploring mobile manipulation, educational programs teaching integrated robotics concepts, and commercial applications requiring a mobile platform that can interact with objects in the environment.