Those benefiting the most are long distance freight services with the French train Havana-Santiago being the only passenger train using one of the new Chinese locomotives regularly.

Besides locomotives which use only a fuelled power source ( e. g. an internal combustion engine ), and an electrical engine, there are also hybrids that additionally use a battery.

Steam-diesel hybrid locomotives have been tried in Britain, Russia and Italy but with only limited success.

Union Pacific Railroad operated the largest fleet of gas turbine-electric locomotives in the world, and was the only railroad to use them for hauling freight in regular service.

It originally applied only to the deep-level lines with trains of a smaller and more circular cross-section, and served to distinguish them from the sub-surface " cut-and-cover " lines that were built first and originally used steam locomotives.

Ten locomotives were entered, but on the day the competition began — 6 October 1829 — only five locomotives actually began the tests:

The USSR was highly dependent on rail transportation, but the war practically shut down rail equipment production: only about 92 locomotives were produced.

Stephenson realised that whatever the size of previously successful locomotives, this new contest would favour a fast, light locomotive of only moderate hauling power.

The LaGrange plant now manufactures locomotive parts only, but EMD is considering resuming locomotive production there, so that they can reenter the passenger locomotive business, as federal funding cannot be used to purchase foreign-built locomotives.

This class was also noted for its streamlined design, which not only improved its aerodynamics, thus increasing its speed capabilities, but also created an updraught to lift smoke away from the driver's vision, a problem inherent in many steam locomotives particularly those operated with short cut off valve events, smoke deflectors being an alternative answer to the same problem.

However, in some countries ( including the United Kingdom ), the term is usually used to refer only to unpowered vehicles, specifically excluding locomotives which may be referred to as running stock, traction or motive power.

Painted a maroon colour, she is now the only one of the original twenty locomotives to remain preserved in working order.

Because the Passenger division got all modern Re 460 and opted for multiple unit trains, mainline locomotives were bought only by the Cargo division, namely Re 482 " Traxx F140 AC " ( 2002 ), Re 484 " Traxx F140 MS " ( 2004 ) and Re 474 " ES64 F4 " ( 2004 ).

By the end of the year the MOB was a passenger only operation, however in Spring 2007 the company purchased nine gravel ( hopper ) wagons and two surplus locomotives from the Transports Publics Fribourgeois ( TPF ) ( previously GFM ).

While the Duke of Wellington's train left successfully, only three of the remaining seven locomotives were usable.

The LRC ( Light, Rapid, Comfortable ) locomotives and cars used advanced technology such as active tilt to increase speed, but proved troublesome and took several years to work out problems ( by 1990 only a handful of LRC locomotives remained in service which were subsequently retired by the arrival of the GE Genesis locomotives in 2001 ).

Although showy polished brass covers over safety valves had been a feature of steam locomotives since Stephenson's day, the only railway to maintain this tradition into the era of pop valves was the GWR, with their distinctive tapered brass safety valve bonnets and copper-capped chimneys.

On May 10, in anticipation of the ceremony, Union Pacific's No. 119 and Central Pacific's No. 60 ( better known as the Jupiter ) locomotives were drawn up face-to-face on Promontory Summit, separated only by the width of a single tie.

The Cass Scenic Railroad State Park in West Virginia uses only geared locomotives, and featuring the largest remaining Shay locomotive, the 162-ton former Western Maryland Railway # 6.

Presently, brake vans are only deemed necessary by HM Railway Inspectorate or Network Rail in certain special cases, for example in trains with unusual cargoes or track maintenance trains, or when one of the few single-cabbed locomotives are used, such as the British Rail Class 20.

These locomotives are only used for shunting at areas with dual gauge track.

On the Nordland Line between Trondheim and Bodø NSB operates using diesel locomotives Di4, making it the only line still serviced by such for regular passenger service.

U.S. aid, therefore, should increasingly be designed to provide incentives for countries to take the steps that only they themselves can take.

This includes not only development programing, but also establishing tax policies designed to raise equitably resources for investment ; ;

Section 7 is designed to arrest in its incipiency not only the substantial lessening of competition from the acquisition by one corporation of the whole or any part of the stock of a competing corporation, but also to arrest in their incipiency restraints or monopolies in a relevant market which, as a reasonable probability, appear at the time of suit likely to result from the acquisition by one corporation of all or any part of the stock of any other corporation.

But our present interest lies in the measurement of costs of service, and only indirectly in rates that may or may not be designed to cover these costs.

In other words, like automation machines designed to work in tandem, they shared the same programming, a mutual understanding not only of English words, but of the four stresses, pitches, and junctures that can change their meaning from black to white.

The building looks very remarkable — like everything Gaudí designed, only identifiable as Modernisme or Art Nouveau in the broadest sense.

Ultimately, only two houses were built, neither designed by Gaudí.

While entrance to the Park is free, Gaudí's house, " la Torre Rosa ," — containing furniture that he designed — can be only visited for an entrance fee.

Conceived in 1937, the machine was not programmable, being designed only to solve systems of linear equations.

Tank armour has progressed from the Second World War armour forms, now incorporating not only harder composites, but also reactive armour designed to defeat shaped charges.

The level of armour protection between AFVs varies greatly-a main battle tank will normally be designed to take hits from other tank guns and anti-tank missiles, whilst light reconnaissance vehicles are often only armoured " just in case ".

British and American forces also deployed vehicles designed for a close support role, but these were conventional tanks whose only significant modification was the replacement of the main gun with a howitzer.

In fact it was designed to texture only from AGP memory, making PCI versions of the board difficult to implement ( local board RAM had to emulate AGP memory.

In the 1930s Italy designed the world's only triple decker bus for the busy route between Rome and Tivoli that could carry eighty-eight passengers.

The late author Sheldon H. Harris in his book " Factories of Death: Japanese Biological Warfare, 1932-1945, and the American cover up " wrote that, The test program, could be part of Project AGILE or Project OCONUS which began in fall 1962 and which was funded at least through fiscal year 1963, was considered by the Chemical Corps to be “ an ambitious one .” The tests were designed to cover “ not only trials at sea, but Arctic and tropical environmental tests as well .” The tests, presumably, were conducted at what research officers designated, but did not name, “ satellite sites .” These sites were located both in the continental United States and in foreign countries.

This proceeding is designed for individuals only.

Early computer installations were designed only to support a single writing system, typically for left-to-right scripts based on the Latin alphabet only.

In the 1970s and 1980s, Brabham introduced innovations such as the Gordon Murray designed " fan car "— which won its only race before being withdrawn — in-race refuelling, carbon brakes, and hydropneumatic suspension.

The document, which ran to an exceptional 52 pages, not only sought heavy material gains but was designed to ruin Chaplin's public image.

Many worms that have been created are designed only to spread, and don't attempt to change the systems they pass through.

Scheme predates CL, and comes not only from the same Lisp tradition but from some of the same engineers — Guy L. Steele, with whom Gerald Jay Sussman designed Scheme, chaired the standards committee for Common Lisp.

It was designed only for right-handed use.

The vehicle was designed to boost to 28 km altitude and glide a distance of 280 km, but test flights in 1934 and 1936 only reached an altitude of 500 meters.

The highly capable BAT-2 was designed to replace the old T-54 / AT-T based BAT-M, but Warsaw Pact allies received only small numbers due to its high price and the old and new vehicles served alongside during the late Cold War.