Simol's jacks incorporate a dual speed system, which comprises a mechanism inside the gearbox of  DG jacks without affecting dimensions and styling. This solution offers a 70% reduction of deployment time and a 10% reduction of the force required to raise the load, thanks to the patented rapid gear change system.

Simol has extended the range of jacks equipped with this dual speed system, which is now available on several smaller and more lightweight jacks. 

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