High-speed train in the Basque Country

High-speed train in the Basque Country

16 cylinders, 220 tonnes capacity with lock nut were supplied for the construction of the high-speed train in the Basque Country

Larzep supplied 16 single acting cylinders, 220 tonnes capacity with lock nut together with hand pumps and all necessary accessories (hoses, couplers, fittings etc) to carry out part of the work of the high-speed train in the Basque Country.

They used the standard STX22004 cylinders, with 220 t capacity and 45 mm of stroke. These are pancake cylinders with a 155 mm closed height for use in confined spaces and with built-in tilting saddle to improve side load resistance. They also have a special coating to improving corrosion protection.
The pump used were the standard W22307, with 2 stage for faster approach to the load.
Image: Jose Mari Martínez para deia.com