The prestigious rail magazines, Narrow Gauge World and The Railway Magazine have recently given us excellent coverage on our NG10 restoration and David Shepherd’s 15F 3052’s move to Friends of the Rail in Pretoria. Click here to view the articles.
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Sandstone Heritage Trust has a varied collection of stationary engines but one gem that is currently under repair is a Watermota K2 6hp twin cylinder 2 stroke inboard marine engine. These engines were produced by Watermota Ltd of Newton Abbot, UK from 1910 to 1955. Their long production run was testament to their durability and reliability. Also produced was the K1 3 hp single cylinder version. Both were used in small launches. The design was noted for its ability to feather the propshaft blades for forward, reverse or neutral obviating the need for some form of gearbox.
Watermota are also well known for their range of Ford Anglia based marine engines produced in the fifties and sixties.
Today the Watermota K1 and K2 types are highly prized as display engines around the world while some are still in service as light craft. The Sandstone example is having new brackets made for the ‘gear’ lever mounting, together with some seals and a new cam for the water pump.
The Watermota K2 marine engine. Starting was by a crank handle on the top chain pulley.
Today Watermota is still very much in business supplying marine engines – particularly Hyundai Seasall as well as other brands, accessories and parts.
Update on 14R 1745 - Impending scrapping put on hold
Sandstone is pleased to announce that the impending scrapping of Class 14R locomotive No. 1745 has been put on hold for the present. An Australian enthusiast and owner of an ex SAR locomotive in South Africa has expressed a desire to purchase some parts from 1745. In the interest of preservation Sandstone has agreed to delay any action with 1745 until the enthusiast has visited South Africa later in June 2015 and assessed the viability of a number of parts on 1745 for his use.
Letter from Grant Fryer regarding 14R 1745
Following on from the decision to scrap 14R No. 1745 we received the following letter from Grant Fryer at Hilton where 1745 saw service in the early 90s.
Good Day Sandstone,
I trust this email finds you well. I have recently seen the post on Reef Steamers of the intention to dispose of 14R 1745.
This is a loco that is close to my heart. I grew up on the Hilton old mainline, at Sweetwaters. I have vivid memories of watching the trains going over the level crossing, including 14R. I am sorry I never had a camera back then. My love for trains continued and eventually I worked at Hilton station during those preservation years. When 1745 was saved it was certainly with joy in my heart. I also so loved the colour scheme she went into, almost giving her a royalty title.
Today whilst cleaning at the station I came across a small book, ‘Locomotives of the Hilton line’.
Below are some scans of a few pages.
I saw her in 2013 when I was at Reefsteamers and took a photo.
I was filled with heartache after knowing her so well, and it is really sad to see her on the way out.
Beyer-Garratt Class NG/G11 No. 52 Update April 2015
The history of the steam locomotive is well documented as are many of the milestones in its development. It is possible, however, that the design of the Garratt locomotive type by Herbert W. Garratt – patented in 1907 – may have been one of the most significant steps forward. The design enabled a powerful locomotive to operate with a relatively low axle loading compared to conventional-style locomotives. The boiler in effect supplied two engines on a separate frame mounted on two power bogies. After Kitson, the locomotive builders, turned down his design, it was accepted by the Manchester based firm of Beyer-Peacock. They held exclusive rights to the design which then became better known as the Beyer-Garratt type.
The first Beyer-Garratt locomotive was built in 1909 for the Tasmanian Government Railways and is now restored to working order on the Welsh Highland Railway.
South African Railways were one of the first railway administrations in the world to show interest in the Beyer-Garratt as the constraints of the “narrow” Cape gauge and 2ft narrow gauge required innovative solutions for balancing power, axle loading and the ability to handle sometimes tortuous curves. With its ability to run either backwards or forwards and the effective power of two engines, the articulated design of the Beyer-Garratt was ideal.
South African Railways would ultimately operate the largest fleet of Beyer-Garratt locomotives in the world.
Surprisingly it was the 2ft narrow gauge system that placed the first order in 1914 but certainly to a lower spec than if it had been a 3’6” gauge version. They were of the 2-6-0+0-6-2 configuration but were unsuperheated and fitted with slide valves. Three were ordered (No’s. 51, 52 and 53), however the advent of the First World War saw their delivery delayed until 1919. On arrival in South Africa they were erected at the Uitenhage workshops near Port Elizabeth and put into service in May 1920.
After initial trials on the Avontuur line they were all sent to Natal to work the Umzinto to Donnybrook line. The performance of these locomotives was considered extremely satisfactory and a further two (No’s. 54 and 55) were ordered in 1925, but with superheated boilers and piston valves together with a modified cab for better crew protection. Both of these survive in preservation today.
From the initial order, South Africa’s first Garratt locomotive, NG51, was earmarked for preservation
and returned to Port Elizabeth while her two sisters in Natal had different fates – No. 52 was sold to Rustenburg Platinum Mines and No. 53 was scrapped.
On the 1st October 1970, the locomotive allocations at Humewood Road show two Class NGG11 locomotives in stock, being 51 and sister 54 from the second batch. No. 55 had been plinthed at Weenen in Natal.
Sadly No. 51 was left unprotected in open storage and sea air at Humewood Road and deteriorated rapidly. Despite its preservation prospects, it was cut up at Uitenhage in 1971.
This left No. 52, now carrying No. 7 at Rustenburg Platinum as South Africa’s oldest Garratt locomotive.
No. 52 hard at work as Rustenburg Platinum No. 7 (Photograph by the late Dusty Durrant)
The locomotive was operational until around 1970 when the 2ft system was closed and was then preserved at the Kleinjukskei Motor Museum in northern Johannesburg. It survived there until the late 1980s when the site was redeveloped and moved to the SANRASM site in Krugersdorp. With SANRASM’s demise it was obtained by Sandstone and relocated to Bloemfontein for restoration.
Having been moved many times during its life and out of use since the late 60s, No. 52 was in poor condition on its arrival in Bloemfontein. Devoid of fittings and with motion and pivot damage, the restoration of the loco has been quite a struggle for Lukas Nel and his team.
Recently the work on the refurbished water tank and coal bunker has been completed. The boiler has been re-tubed and repaired where necessary but the lack of boiler mountings is proving a problem. Nevertheless the boiler will be hydraulically tested in the near future.
As No. 52 is one of the early batch of NGG11 locos with slide valves a major problem is the lack of available drawings for this type. Drawings exist for the latter two piston valve engines but the configuration of piping and boiler mountings is very different. For this reason Lukas will have to make up his own drawings and partially redesign some of these items. However, having restored sister loco No. 55 for Paton Country Railway in 2006 the restoration team will have some experience to draw upon.
This same lack of drawings is causing problems with the motion of the engine units where most of the valve motion and some of the rods are missing. Without the drawings, this is like a jigsaw puzzle with many missing pieces! However, some drawings and photographs have been found at the Manchester Museum of Science and Industry (MSOI) in the UK. The MSOI hold the Beyer Peacock archives and it is hoped these new-found drawings will assist the Bloemfontein team.
Repairs are also required to the boiler cradle and cab cradle which are badly bent from a lot of moving of the loco over the years.
The restoration will be completed in time for the next Sandstone event in 2017 where it will be the star of the show. As South Africa’s oldest surviving Garratt and the forerunner of the largest Garratt locomotive fleet in the world it will be well worth waiting for.
No. 52’s younger sister No. 55 on trial at Sandstone after restoration in 2006 before being transferred to her new home at Paton Country Railway.
O&K 12691 undergoes steam trials at Sandstone
No. 12691 ready for unloading at her new home
This locomotive, built in 1936 for The New Machavie Gold Mining Co. Ltd near Klerksdorp, has been moved from Bloemfontein to Sandstone and is currently undergoing steam trials prior to its unveiling into service at the Stars of Sandstone 2015 event in April. Rescued from a derelict state at the old SANRASM facility No. 12691 is resplendent in a new blue livery and joins a number of its O&K sisters at Sandstone.
Steaming through Hoekfontein Station on her first run
Inside the cab
No. 12691 prior to recovery from SANRASM
Picture courtesy of Derek Walker
The Last Angolan 500mm Gauge O & K (no: 12140 of 1930) Moves into Preservation
After Sandstone’s visit to Angola in 2003, four 500mm gauge O & K locomotives were brought to South Africa. All four were originally delivered to the Companhia Do Assucar De Angola for their estate in Caixito. Of these, two have been restored in Bloemfontein, namely O & K 0-4-0T 10311 of 1922 (converted to 600mm) and O&K 0-6-0T 12493 of 1934.
This latter locomotive was sold to the Feldbahnmuseum in Nuremberg, Germany where a 500mm gauge line is operated. It was chosen because it was the only locomotive of the 500mm gauge Angolan quartet where conversion to 600mm was not possible due to the axle type. This may now be the only 500mm gauge O & K in existence.
Of the other 500mm gauge O & K locomotives of 0-6-0T configuration brought to South Africa, no: 11112 of 1925 is well into restoration at Bloemfontein.
The last locomotive, no: 12140 of 1930, is now having preliminary boiler repairs done as a prelude to full restoration and conversion to 600mm.
As with all of its Angolan sisters, 12140 was in a very poor state and was not initially considered restorable. As the picture below shows the locos were in extremely poor condition after lying in the Angolan bush, during the civil war, which suspended most commercial sugar farming.
Three of the Angolan locos as they arrived.
Initial work has begun on the boiler of 12140 at Stevens Mechanical in Howick, Kwa Zulu Natal. It has been stripped completely for a total rebuild being basically a write off.
Keith Stevens has sent us these images of the initial work being done on the boiler of 12140.
Drilling through the foundation ring into the outer firebox wrapper. The outer wrapper riveted up to the throat plate and backhead.
The boiler barrel fitted to firebox end. All the doubler plates have been riveted into the outer firebox wrapper and the stay holes drilled. The boiler barrel has been drilled, reamed and bolted ready for riveting and caulking.
The smoke box outer wrapper. The new dome partly complete.
The new tube plate which has been fabricated.
O & K 11112 under restoration in Bloemfontein, 12140 will be of similar appearance when fully restored.
Locomotive O&K 12691
Below is an article on locomotive O&K 12691 which is currently under restoration by Lukas Nel and his team at Bloemfontein. The article traces the history of the locomotive, gives general information and displays images.
Click here to view the article.
Currently we are moving very heavy locomotives from the open area where they are stored into our big new 100-metre long locomotive shed for their well-being. We have a useful collection of static locos which we have accumulated over the years. The locos in question are as follows:
Ex Sar 16CR No.821
Ex SAR 16CR No.821 4-6-2 was built by North British. After being sold by SAR to St Helena Gold Mine in Welkom it became their No 1 tank. It was put into storage in 2002 when the mine dieselized. Sandstone acquired it after being given 24 hours notice of it being scheduled to be scrapped. Sadly the tender had already been cut.
North British Tank FSG No.3
This loco of 4-8-2 wheel arrangement was a common loco on South African mines. The loco is incorrectly numbered ‘1’ but is Free State Geduld Mine’s No 3. It was withdrawn in 1991 and plinthed outside the Freegold Social Club. It was acquired by Sandstone in 2005 along with Ex Sar 16CR No.821 on the eve of the scrap merchants moving in.
Essentially we lay down a temporary track and then haul these locomotives with a big tractor until they are all on a section of line. We then lift the line that they come off and put it in front of them and so it goes on. This will take some time. However, by Stars 2015 they will all be painted and looking good. There is no plan to put them in steam but they are safe for posterity.
Based on what is happening throughout South Africa these locos could be considered the lucky ones.
Sandstone Estates restores and ships three 2-ft Narrow Gauge flat wagons to preserved railway in Chile
With over 300 items of rolling stock in our inventory Sandstone is in a position to assist other railways with high quality 2-ft Narrow Gauge wagons which are manufactured and prepared to their specifications. The high quality of South Africa's Narrow Gauge rolling stock and the internationally recognised Narrow Gauge bogies which go under them have created a fairly consistent demand for these items.
Sandstone would never compromise its own core Heritage stock but we have a large number of unrestored items in our salvage yard which are surplus to our requirements and therefore we believe should go back into Preservation in another location. Since there are no other really viable operating 2-ft Narrow Gauge railways in South Africa who require these items we believe that our strategy is sound. The money received from these is recycled into our locomotive and wagon refurbishment programme. For every one we export we probably refurbish and rebuild 5 for ourselves. At present we are building from scratch using very badly rusted components an NGG11 water tanker, as well as one additional Ratanga coach for our passenger operations. The photos below show the professional way in which these items are being loaded prior to shipment to Durban and then on to Chile.