




MODERNIZATION
Mechanical Systems
Gearboxes
Obsolete gearboxes may be at the end of their service life, with limited availability of spare parts. Installing new gearboxes improves the crane’s safety and operational reliability.
Hook Blocks
Available in various sizes, motorized hooks, and custom-designed hook blocks that enhance the efficiency of lifting operations.
Steel Structures
Repairing or reinforcing bridge frames extends the lifespan of the crane. Satateräs supplies custom-designed end carriages that reduce stress-related issues.
Travel Wheels and End Carriages
Our selection includes end carriages and travel wheels suitable for both special-purpose and standard cranes.
Bridge and Trolley Equipment
Travel mechanisms can be modernized and equipped with newly designed gear units, improving movement precision and reducing maintenance needs.
Crane modernizations
Mikko Isometsä
+358 40 536 8700
mikko.isometsa@satateras.fi
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Siikaisten Tehdas
Ari Kotiranta
0400 122 983
ari.kotiranta@satateras.fi
Jesse Laine
050 460 1464
jesse.laine@satateras.fi
Salon Konttori
Juha Salminen
040 720 7272
juha.salminen@satateras.fi
Lappeenranta
Petri Lindman
NSL-Nostolaite Oy
040 591 5098
petri.lindman@nslnostolaite.fi