The mechanical jack is used as a lifting device to lift heavy loads. Generally, the mechanical lifting devices is utilized to prop up all kinds of heavy objects during their lifting and moving. If you want to have a better understanding about us or our products, please contact us!
Heat-treated high precision gears and gear racks can assure the hand jack stable operation. Reasonable gear ration will ensure light hand force.
Foldable hand crank is portable and easy for operation.
TKK mechanical jack boats two lifting methods, namely lifting from toe or lifting from top.
This screw jack has passed rated load test.
The braking system comes with ratchet wheel pawl brake, making brake more rapid and reliable.
Outline Dimension Illustration
|Force of full load(N)||150||280||280||560||640||640|
The lowest lifting height