An articulated locomotive is a steam locomotive with one or more engine units that can move independently of the main frame. Articulation allows the operation of locomotives that would otherwise be too large to negotiate a railroad's curves, whether mainlines or special lines with extreme curvature such as logging, industrial, or mountain railways.
The Furka Oberalp Railway is a narrow gauge mountain railway in Switzerland with a gauge of 1,000 mm. It runs in the Graubünden, Uri and Canton of Valais. Since January 1, 2003, it is part of the Matterhorn Gotthard Bahn when it merged with the BVZ Zermatt-Bahn.
A Bo-Bo-Bo or Bo′Bo′Bo′ is a locomotive with three independent two-axle bogies with all axles powered by separate traction motors. In the AAR system, this is simplified to B-B-B due to the system only taking powered axles into consideration, not traction axles.
A jackshaft is an intermediate shaft used to transfer power from a powered shaft such as the output shaft of an engine or motor to driven shafts such as the drive axles of a locomotive. As applied to railroad locomotives in the 19th and 20th centuries, jackshafts were typically in line with the drive axles of locomotives and connected to them by side rods. In general, each drive axle on a locomotive is free to move about one inch (2.5 cm) vertically relative to the frame, with the locomotive weight carried on springs. This means that if the engine, motor or transmission is rigidly attached to the locomotive frame, it cannot be rigidly connected to the axle. This problem can be solved by mounting the jackshaft on unsprung bearings and using side-rods or chain drives.
Steeplecab is railroad terminology for a style or design of electric locomotive; the term is rarely if ever used for other forms of power. The name originated in North America and has been used in Britain as well.
For more than a century, the Swiss locomotive, multiple unit, motor coach and railcar classification system, in either its original or updated forms, has been used to name and classify the rolling stock operated on the railways of Switzerland. It started out as a uniform system for the classification and naming of all rolling stock, powered and unpowered, but had been replaced and amended by the UIC classification of goods wagons.
The Rhaetian Railway Ge 6/6 I is a class of metre gauge C′C′ electric locomotives operated by the Rhaetian Railway (RhB), which is the main railway network in the Canton of Graubünden, Switzerland.
The Rhaetian Railway Ge 4/4 III is a class of metre gauge Bo′Bo′ electric locomotives of the Rhaetian Railway (RhB), which is the main railway network in the Canton of Graubünden, Switzerland.
The Rhaetian Railway Ge 4/4 II is a class of metre gauge Bo′Bo′ electric locomotives operated by the Rhaetian Railway (RhB), which is the main railway network in the Canton of Graubünden, Switzerland.
The Rhaetian Railway Ge 6/6 II is a class of heavy metre gauge electric locomotives operated by the Rhaetian Railway (RhB), which is the main railway network in the Canton of Graubünden, Switzerland.
The Be 4/6 12302 was one of four test locomotives ordered by the Schweizerische Bundesbahnen (SBB) in June 1917, along with the Be 3/5 12201, Be 4/6 12301 and Ce 6/8I14201. It was intended to be used on the Gotthardbahn, in order to gain experience in ordering and operating electric locomotives, However, the Be 4/6 12302 was never used for scheduled services on the Gotthard, because at its introduction it was already outperformed by the successor class Be 4/6 12303-12342.
The Ce 6/8 I 14201 was one of four test locomotives ordered by the Schweizerischen Bundesbahnen (SBB) in June 1917. For gaining experience for ordering electrical locomotives this locomotive should – as its three siblings Be 3/5 12201, Be 4/6 12301 and Be 4/6 12302 – have been used for services on the Gotthardbahn. The development of freight locomotives subsequently took a completely different way which was not conceivable at the ordering date. The Ce 6/8I came into service only after the first Ce 6/8II.
The Bernina-Bahngesellschaft Ge 4/4 82, later known as the Rhaetian Railway Ge 4/4 182, is a 1,000 V DC metre gauge B′B′ electrically powered heritage locomotive made in Switzerland.
Visp railway station is a junction station at Visp, in the canton of Valais, Switzerland. It has a modern station building completed in 2007, and is served by two standard gauge lines and a metre gauge line.
The Furka Oberalp Bahn Ge 4/4 III, now known as the Matterhorn Gotthard Bahn Ge 4/4 III, is a two member class of metre gauge electric locomotives operated until 2002 by the Furka Oberalp Bahn (FO), and since then by its successor, the Matterhorn Gotthard Bahn, between the Cantons of Valais and Uri in southern Switzerland.
The DRG Class E94 is an electric heavy freight locomotive built for Deutsche Reichsbahn from 1940, with the bulk of deliveries taking place in that year. It was a major evolution of the DRG Class E 93. Railway aficionados still call the type "Grünes Krokodil" because of the resemblance to the Swiss locomotive nicknamed "Crocodile".
The Brig-Visp-Zermatt-Bahn Deh 4/4, now known as the Matterhorn Gotthard Bahn Deh 4/4 21–24, is a four member class of metre gauge, rack rail, electric multiple unit power cars operated until 2002 by the Brig-Visp-Zermatt-Bahn (BVZ), and since then by its successor, the Matterhorn Gotthard Bahn (MGB), in the Canton of Valais, Switzerland.
The HGe 4/4 II is a combined adhesion and cogwheel-equipped electric locomotive used on a number of metre gauge railways in Switzerland since 1985.
The Swiss locomotive class Ae 4/6 was a class of electric locomotives. They were intended as a powerful locomotive for the steep gradients of the Gotthard Railway, but smaller than the huge 'double locomotives' which had previously been tested there. They were built from 1941, during World War II, and although Switzerland remained neutral through this, material shortages led to some quality problems with these locomotives.
Rigid-framed electric locomotives were some of the first generations of electric locomotive design. When these began the traction motors of these early locomotives, particularly with AC motors, were too large and heavy to be mounted directly to the axles and so were carried on the frame. One of the initial simplest wheel arrangements for a mainline electric locomotive, from around 1900, was the 1′C1′ arrangement, in UIC classification.
