TAR STEAMERS, PITCH TUGGERS AND MUD ROLLERS
At the end of the 19th century, a
steam barge was developed as a cargo vessel to suit Saimaa’s
conditions. The barge was still a common sight on Saimaa’s
waters well into the 1960’s. The wooden framed steam barge
was affectionately named ‘tar steamer’ and ‘pitch
tugger’ as its framework was tarred. Steam barges with
an iron construction were also known as ‘mud rollers’.
The dimensions of the steam barge adhered to the size of the
lock chamber of Saimaa canal: the 31 x 7 x 2.4 m bluff bowed
and sterned vessel was to fill the lock chamber as tightly as
possible. Steam barges were particularly operated as seaward
traffic entering through the Saimaa canal. The cargo capacity
of a full-sized steam barge was 100-140 net register tons, and
it was able to transport 370-570 cubic metres of timber or
600-700 stacked cubic meters of logs.
At the beginning of the tar steamer period,
most of the boats were in private ownership. Merchants and
manufacturers transported products and raw goods, but many
farmers became interested in shipping, too, and often formed
shipping companies. The importance of tar steamer shipping
companies increased at the end of the 1910’s. W Gutzeit
& Co. purchased the largest tar steamer fleet, owning as
many as 36 tar steamers. Several vessels were also owned by
Savonlinna Timber Ltd, H. Saastamoinen from Kuopio and Antti
Luostarinen from Kangaslampi.
The boating season for steam barges began in
May and continued until the waters froze. Each season would
see 10-15 voyages to sea or 20-30 on Saimaa. A journey to
Helsinki took a week. Until the First World War and the
Russian Revolution, firewood was the most important exported
article. It was transported as 40 cm long billets to St.
Petersburg, which was suffering of a shortage of wood. After
Finland became independent, tar steamers transported pit wood,
logs, sawn timber and firewood to Helsinki, Vyborg and other
coastal towns along the Gulf of Finland – tar steamers even
paid a visit to Norway and Denmark. Enterprises along Saimaa
used the boats both for transporting raw wood to factories and
manufactured goods to be sold.