10-Metre Motorized Target Carrier

I’m putting together a 10-metre air-pistol practice lane and need a complete, electrically driven target carrier built around a 12 V DC geared motor. The carriage must travel the full ten metres on a low-friction... (Budget: ₹37500 - ₹75000 INR, Jobs: 3D Modelling, 3D Rendering, Automation, CAD / SolidWorks, CAD/CAM, Electrical Engineering, Mechanical Engineering, Robotics)