05/06/2026
Good evening to all our friends and followers! We are looking forward to opening the museum tomorrow (Saturday) from 12 noon to 5pm.
Today we pause to mark a special anniversary in Victoria’s railway history concerning a locomotive not in our museum’s collection, but one that is very special to many Victorian railfans. One hundred years ago today, at Colac Station where once a narrow-gauge railway headed south into the beautiful Otway Ranges to Beech Forest and onwards to Weeaproinah and Crowes, a most interesting steam locomotive went into service: the Victorian Railways G Class Garratt.
Only two of these magnificent machines would ultimately be built; G41, which went into service at Colac on 5 June, and G42, which entered service on 28 June 1926 running the narrow-gauge line from Moe to Walhalla.
Built by Beyer Peacock & Co. of Manchester, UK, these two locomotives were articulated, which was their special power. Unlike a conventional steam locomotive that has driving wheels, cylinders and boiler all part of the same fixed unit, the Garratt locomotive has two engine units, each supporting a separate central boiler unit, with the engine units each able to swivel to allow the locomotive to easily make its way around very sharp curves. In the case of G41 and G42, they could take curves of as little as two chains (forty metres) in radius. Each of the two engine units had its own pair of cylinders driving six driving wheels, meaning that the entire locomotive had four cylinders and twelve driving wheels, providing excellent adhesion while also spreading the weight to allow a very low axle load.
This made them a perfect choice for Victoria’s narrow gauge railways, where the conventional NA Class “Puffing Billy” type locomotives were already struggling to haul freight loads on the steeply-graded, sharply-curving Walhalla and Beech Forest Lines, each of which was generating thousands of tons of timber traffic each month. Not only could the Garratt locomotive haul more than double the freight of the NA Class locomotives, they were able to do it with such ease that they saved around forty percent on fuel, and required far fewer stops for water.
When the Walhalla Line eventually closed in 1954, G42 was sent to Colac which it worked together with sister locomotive G41. When that line finally closed in June 1962, G41 was broken up into pieces and sent away to be scrapped. G42 was sent back to Newport, but was fortunately purchased by the Puffing Billy Preservation Society, albeit after most copper parts had already been stripped for scrap. After a lot of fundraising and a lot of work repairing or replacing parts, G42 was eventually returned to service on the Puffing Billy Railway in 2004. It ran until 2021, when it was placed in the museum at Menzies Creek.
You can read about these wonderful locomotives in the latest edition of Newsrail magazine, which will be on sale at Newport Railway Museum when we open tomorrow from 12 noon to 5pm. As always, you can book your tickets online at trybooking.com/eventlist/newportrailwaymuseum, or just purchase them at the counter when you arrive!