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Working principle of hydraulic jack
The core principle of hydraulic jacks is Pascal's law: pressure changes at any point in a sealed liquid will be transmitted to all positions without attenuation
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The core advantages of hydraulic jacks
High load-bearing capacity: It can easily lift loads ranging from tens to hundreds of tons, meeting the installation needs of heavy equipment
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Safety precautions for hydraulic jacks
Overloading is strictly prohibited: exceeding the rated load may cause structural damage or accidents. Stable placement: Before lifting, ensure that the jack base is stable and avoid tilting
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Application scenarios of hydraulic jacks
Car maintenance: Lift the vehicle when replacing tires or inspecting the chassis. Construction: Support beams and columns, adjust equipment levelness
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Mechanical jack：Principle: Using spiral or gear transmission, the force is amplified by manually rotating the handle
