S900 - Multifunction Distributor Bank
High performances multifunction compensated distributor bank with very high “load-sensing” proportional multifunction ability; all crane functions are perfectly controlled, proportional and smooth. Ideal for the application on heavy range cranes.

XF - Extra Fast
A Fassi system that, through dedicated pilot operated check valves in conjunction with the multifunction distributor, allows smoothly, precisely and sensitively movements with less oil heating and higher speeds of operation.

MPES - Multi Power Extension System
A Fassi system that guarantees an exceptional extension/retraction speed of the telescopic booms, built up by a set of equally powerful independent rams, linked in series connection and activated by a single control. Special independent fixing system of the extension rams to guarantee high vertical lifting performances.

UHSS - Ultra High Stregth Steel
Ultra high strength steel used for the construction of the Fassi structural components, with a high elastic limit, increases structural strength and resistance of the components and at the same time reduces the weight of the crane, to the benefit of the loading capacity of the vehicle which increases.

FWD - Fewer Welds Design
Fewer welded joints, the stronger the structure will be. Structural components made out of bended steel with a welded closing plate in lieu of four corners welded structures or monolithic structure likes those for the outer boom and sliding sections with one single welded side: balanced elasticity under load and ideal resistance to fatigue.

CQ - Cast Quality
Fassi use for more then 35 years cast components with high mechanical characteristics for various important structural components, such as the bottom section (pinion) and the head of the column, the column support, the heads of the ram rods and the cylinder bottoms, the connecting rods and other minor components: less weldings, higher performance to fatigue cycles.

RPS - Rack and Pinion System
Exclusive Fassi rack and pinion rotation system with gravity self centering rack guide shoe; no need of external adjustment. Low friction anti-seizure techno-polymer rotation top bush for an extra strong rotation power.