Design and Fabrication of Automatic Wheel Dolly Jack for Bike Scooter

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If a vehicle is not able to start but it needs to be moved, a car dolly can be used as a method of moving it around. They act as wheel skates and once you have jacked each wheel onto a dolly, it is far easier to move the car to the position where it needs to be. Wheel dollies are known for lifting and moving heavy vehicular wheels. The wheels lifted by a dolly may be separate, or in pairs, and may be fixed to a vehicle. When all the wheels of a vehicle are lifted, if the dollies have their own caster wheels, the entire vehicle may be moved easily. Dollies are very easy to use. Simply position the tire in between the rails, and use the foot pump to bring the rails closer together. Wheel dollies allow one person to easily reposition the vehicle. This wheel dolly system will have one frame with four trolley wheel, hydraulic and ratchet mechanism is used which will help to lift up the vehicle wheels from the ground and after placing this dolly below the wheels one can move or park the car easily.