Hydraulic Jack
Description
A Hydraulic Jack is a mechanical device used to lift heavy loads by applying force through a hydraulic system. It works on the principle of Pascal’s law, where a small force applied on a small piston is converted into a larger force on a bigger piston. It is commonly used in automobile workshops for lifting vehicles during repair and maintenance.
Parts
- Base: Provides stability to the jack.
- Hydraulic Cylinder: Contains the fluid and piston mechanism.
- Piston (Ram): Lifts the load upward.
- Pump Lever/Handle: Used to apply force.
- Release Valve: Controls lowering of the load.
Material
- High Strength Steel
- Alloy Steel
- Hydraulic Fluid (oil)
Uses
- Lifting vehicles for maintenance
- Handling heavy loads in workshops
- Industrial and mechanical applications
- Emergency vehicle lifting
Safety
- Place the jack on a stable and level surface.
- Do not exceed the rated capacity.
- Use jack stands for additional support.
- Keep hands away from moving parts.
- Release pressure slowly while lowering.