Robotic arm manipulator six channels excavator bucket excavator boom DIY maker

Robotic arm manipulator six channels excavator bucket excavator boom DIY makerMechanical arm manipulator mechanical grab six-channel excavator bucket excavator boom DIY makerFeatures:Contains 3 motors, three joints can be activeFully usedMotor model: 130Voltage: 3-8vWeight: 428gRelated SKU: SNAM200 Categories: Manipulator, Robot Arm Tag: excavator