
Preparation of tank wagons since 1997
Since 1997 Mainsail OÜ has been preparing tank wagons (steaming, degassing, cleaning) for loading oil products, petrochemical cargoes, chemical cargoes, as well as for repairs. Our experience ensures the versatility and reliability of our services.
Strategic Location
Situated strategically, our Washing and Steaming Station (WSS) plays a pivotal role in the efficiency of our operations. Located just:
- 10 km from Kohtla railway station (Estonian Railway)
- 27 km from Vaivara railway station (Port of Sillamae)
- 54 km from the Ivangorod-Narva border crossing
- 160 km from Muuga railway station (Port of Tallinn)
This prime location enables us to seamlessly connect with major transportation hubs, facilitating prompt and efficient service.

Washing and Steaming Station
LLC “Mainsail” is one of the largest WSS facilities in Estonia. Our WSS has the capacity to simultaneously place up to 66 railway tanks.
Overpass Design
Purpose-built to place over 20 tank wagons (12 on each side) with 16 steaming points for efficient operations.
Simultaneous Route Formation
Enables the formation of routes of 60-66 units simultaneously.
Throughput Capacity
Maximum throughput of 600-800 tank wagons per month, depending on the nature of the goods.