NZR A 88 was a railway passenger carriage converted into the Buckhurst petrol carriage railcar in 1924. It was the only railcar operated by NZR not designated as a member of the NZR RM class; while a railcar, it retained the designation of A 88. This designation was wholly unrelated to the steam locomotive A class of 1873 or A class of 1906.
In the 1910s, NZR began experimenting with railcar technology to cater for passengers on routes that could not economically support locomotive-hauled dedicated passenger trains and thus had to settle for undesirably slow mixed trains (freight trains with passenger carriages attached). World War I and its subsequent economic impacts brought research to a halt after three unsuccessful experiments. In 1924, work resumed at Christchurch's Addington Workshops after a local engineer, E. B. Buckhurst, was given approval to convert a regular passenger carriage into a railcar. A 88 was the carriage chosen for the task; it had been imported from the United States in 1878 and prior to its renovation, it provided seated accommodation for second class passengers. [1]
A 88 was fitted with a unique gearbox designed by Buckhurst. Power was provided by a Hudson six cylinder petrol engine typically used by cars that was slung laterally beneath the 13-metre (42 ft 8 in) long, 13.5-tonne (13.3-long-ton; 14.9-short-ton) carriage. Compartments for the driver were installed at each end of the carriage, giving it a passing resemblance to trams of the era. A total of 48 passengers could be carried by an A 88 in its railcar guise. [1]
The first test run of the railcar was to Sandy Knolls, 27 kilometres (17 mi) from Addington, and subsequent trials meant the railcar covered a distance of more than 3,000 km (1,900 mi). The railcar successfully operated at a speed of 55 km/h (34 mph), with its top attained speed approximately 65 km/h (40 mph), but problems and faults became manifest over the trial period. The most notable problem was that the engine tended to overheat, and this combined with other flaws meant that the project became uneconomic and was abandoned before A 88 entered regular passenger service. The railcar parts were removed and sold and A 88 was returned to regular locomotive-hauled service in passenger trains after being re-converted into an un-motorised carriage. [1]
The NZR A class were a class of steam locomotives built in 1906 with a 4-6-2 wheel arrangement for the New Zealand Railways Department (NZR). The class should not be confused with the older and more obscure A class of 1873. They were designed by the NZR's Chief Mechanical Engineer, A. L. Beattie and his Chief Draughtsman, G. A. Pearson to replace less powerful locomotives struggling with increasing loads on the South Island Main Trunk Railway, and in anticipation of the traffic volumes that would be created upon the completion of the North Island Main Trunk railway.
The NZR RM class Clayton steam rail motor was a unique railcar that was operated by New Zealand Railways (NZR) for New Zealand's national rail network and one of only two steam railcars to operate in New Zealand - the other being 1925's RM class Sentinel-Cammell.
The NZR RM class Edison battery-electric railcar was a railcar that ran in Canterbury, New Zealand for eight years. It was built for New Zealand Railways (NZR) as a prototype for battery-electric railcars. While the railcar, classified "RM 6", was considered the first successful railcar in New Zealand, it was later destroyed in a fire, and battery-electric traction for railcars was not developed further in New Zealand. Two other classes of battery-electric locomotives were introduced about the same time as RM 6, the E class of 1922 and the EB class of 1925.
The NZR RM class Leyland petrol railcar was an experimental railcar built and trialled in New Zealand in 1925 by New Zealand Railways (NZR). It should not be confused with the two much smaller Leyland diesel railbuses of 1936.
The NZR RM class Midland railcar was the first successful railcar, and first diesel-powered vehicle, to enter revenue service in New Zealand. Two were built, RM 20 and RM 21, and they ran for five years from 1936 to 1941 before being replaced by larger Vulcan railcars. They operated primarily on the Midland Line and the Greymouth-Hokitika portion of the Ross Branch
The NZR RM class Model T Ford railcar was a type of rail motor that operated on New Zealand's national rail network. Only two were built, classified as RM 4 and RM 5, and they were experimental railcars designed in an attempt to offer improved passenger services on quiet country branch lines that served regions with small populations.
The NZR BB class of steam locomotives comprised 30 engines operated by the New Zealand Railways (NZR) in the North Island of New Zealand. Ordered to replace smaller locomotives of several classes in the North Island, they were similar in design and appearance to the preceding B and BA classes. The first BB class locomotive entered service in February 1915, with the last to commence operations doing so on 8 March 1917. All were built by A & G Price Ltd of Thames, New Zealand, and as their cylinders had a larger diameter than the B and BA locomotives they were capable of generating more power to haul heavier trains. The most visible difference however was the roundtop firebox in place of the preceding classes Belpaire design. The BB class could haul up to 700 long tons of freight on a level railway line, though they were limited to a top speed of around 40 mph (64 km/h).
The New Zealand Railways Department, NZR or NZGR and often known as the "Railways", was a government department charged with owning and maintaining New Zealand's railway infrastructure and operating the railway system. The Department was created in 1880 and was corporatised on 1 April 1982 into the New Zealand Railways Corporation. Originally, railway construction and operation took place under the auspices of the former provincial governments and some private railways, before all of the provincial operations came under the central Public Works Department. The role of operating the rail network was subsequently separated from that of the network's construction. From 1895 to 1993 there was a responsible Minister, the Minister of Railways. He was often also the Minister of Public Works.
The NZR RM class 88-Seaters were a class of railcar used in New Zealand. New Zealand Government Railways (NZR) classified them as RM (Rail Motor), the notation used for all railcars, numbering the 35 sets from RM100 to RM134. They were the most numerous railcars in NZR service. Their purchase and introduction saw the demise of steam-hauled provincial passenger trains and mixed trains, and was part of a deliberate effort to modernise NZR passenger services at a time of increasing competition from private motor vehicles. Being diesel powered and lighter the railcars were less expensive to operate and able to maintain quicker timetables, although they became plagued with mechanical and electrical problems, with a number of the classes eventually being turned into depowered locomotive-hauled carriages and reclassified as the AC class "Grassgrubs".
The NZR JA class was a class of fifty-one 4-8-2 steam locomotives operated by the New Zealand Railways Department (NZR). The locomotives were built in two batches; the first batch was constructed at the Hillside Workshops at Dunedin between 1946 and 1956, while the second batch was constructed by the North British Locomotive Company (NBL) of Glasgow, Scotland in 1951. To differentiate between the two batches, the locomotives were identified by their builder.
This is a list of jargon commonly used by railfans and railway employees in New Zealand.
The NZR RM class Wairarapa railcar was a class of railcars on New Zealand's national rail network. They entered service in 1936 and were classified RM like all other classes of railcars in New Zealand; they came to be known as the "Wairarapa" class as they were designed to operate over the famous Rimutaka Incline to the Wairarapa region on the Wairarapa Line. They also acquired the nickname of "tin hares" in New Zealand railfan jargon. The first two to be introduced re-used the numbers RM 4 and RM 5 that had previously been used by the withdrawn experimental Model T Ford railcars. The class consisted of six passenger railcars and one passenger-freight railcar. It is often described incorrectly as a class of six railcars.
The NZR RM class Vulcan railcars were operated by the New Zealand Government Railways (NZR) in the South Island of New Zealand. All New Zealand railcars are classified as RM (Rail Motor), and this class derived their nomenclature from the name of the manufacturer, the Vulcan Foundry of Britain.
The NZR RM class Standard railcars were a class of railcar operated by the New Zealand Railways Department (NZR) in the North Island of New Zealand. Officially classified as RM like all other railcar classes in New Zealand, they acquired the designation of "Standard" to differentiate them from other railcar classes. They were introduced in 1938 and withdrawn in 1972.
The RM class was the classification used by the New Zealand Railways Department (NZR) and its successors gave to most railcars and railbuses that have operated on New Zealand's national rail network. "RM" stands for Rail Motor which was the common name at the turn of the 20th century for what became known in New Zealand as railcars. As many types of railcars are operated, class names have been given to each railcar type to differentiate them from others.
The South Island Limited was a passenger express train operated by the New Zealand Railways Department (NZR) between 1949 and 1970. It operated over the almost 590 kilometres (370 mi) route between Christchurch and Invercargill. It was replaced by the Southerner.
The Rotorua Express was a passenger express train operated by the New Zealand Railways Department between Auckland and Rotorua. It operated from 1894 until 1959 and was known as the Rotorua Limited between 1930 and 1937. This train was one of the first expresses in the world to use Pacific (4-6-2) type locomotives.
The New Plymouth Express was a passenger express train operated by the New Zealand Railways Department (NZR) between Wellington and New Plymouth. It ran from 1886 until 1955 and was sometimes known as the New Plymouth Mail due to the Railway Travelling Post Office carriages included in its consist. The Express was notable amongst NZR's provincial expresses as being both the first and, until the commencement of the Gisborne Express in 1942, the longest in distance travelled.
The NZR RM class Westinghouse railcar was an experimental railcar built by the New Zealand Railways Department (NZR) in 1914. Although not the first railcar to operate in New Zealand, it was the first to enter revenue service.
The NZR RM class Thomas Transmission railcar was an experimental electro-mechanical railcar operated by the New Zealand Railways Department (NZR). It was introduced to service in 1916 and therefore was one of the earliest railcars to operate in New Zealand.
