The hydrostatic speed variator has been the key element of the Var-Spe project from the very start. The operating principle is its true strength: reliable, consistent, accurate, and not affected by external changes.

For over 60 years, this revolutionary product has endorsed its use in increasingly complex systems due to its resilience in harsh environments and outstanding durability, which guarantees optimal performance for up to 20-30 years.

Made in Italy

Unitary patent of Giuseppe Speggiorin, 1963

No electricity, oil-based physical variation

Superior quality
materials only

Hydrostatic drive technology


A special project that brings
hydrostatic innovation to your industry.

K Series Variators

The K Series variators are the ideal solution for industrial applications requiring low and medium power, and are available in three different models.

Heavy Series Variators

Heavy Series variators are ideal for high power heavy-duty industrial applications. Five different models available according to the application requirements.


Discover the ATEX certified versions.

K2 Series

K4 Series

Heavy Series 16

via Cordellina, 81 36077 Tavernelle, Altavilla Vicentina Vicenza – ITALY Tel: (+39) 0444 572011 Mail:
via Cordellina, 81
36077 Tavernelle, Altavilla Vicentina
Vicenza – ITALY
Phone: (+39) 0444 572011