A diesel multiple unit or DMU is a multiple-unit train powered by on-board diesel engines. A DMU requires no separate locomotive, as the engines are incorporated into one or more of the carriages. Diesel-powered single-unit railcars are also generally classed as DMUs. Diesel-powered units may be further classified by their transmission type: diesel–mechanical DMMU, diesel–hydraulic DHMU, or diesel–electric DEMU.
The Philippine National Railways (PNR) is a state-owned railway company in the Philippines which operates one commuter rail service between Laguna and Quezon, and local services between Sipocot, Naga and Legazpi in the Bicol Region. It is an attached agency of the Department of Transportation.
Rail transportation in the Philippines is currently used mostly to transport passengers within Metro Manila and provinces of Laguna and Quezon, as well as a commuter service in the Bicol Region. Freight transport services once operated in the country, but these services were halted. However, there are plans to restore old freight services and build new lines. From a peak of 1,100 kilometers (680 mi), the country currently has a railway footprint of 533.14 kilometers (331.28 mi), of which only 129.85 kilometers (80.69 mi) are operational as of 2024, including all the urban rail lines. World War II, natural calamities, underspending, and neglect have all contributed to the decline of the Philippine railway network. In the 2019 Global Competitiveness Report, the Philippines has the lowest efficiency score among other Asian countries in terms of efficiency of train services, receiving a score of 2.4, and ranking 86th out of 101 countries globally. The government is currently expanding the railway network up to 1,900 kilometers (1,200 mi) by 2022 through numerous projects.
The 203 series (203系) is an electric multiple unit (EMU) train type operated in Japan between 1982 and 2011 by Japanese National Railways (JNR) and later by East Japan Railway Company, and currently operated by KAI Commuter and Philippine National Railways.
Naga station is a railway station located on the South Main Line in Naga, Camarines Sur, Philippines. It is a major station on the line, serving as the main terminus for the Bicol Commuter, Bicol Express train services and the end station for the Isarog Limited Express. The station is considered the largest of all Philippine National Railways (PNR) stations in Southern Luzon. It houses the regional offices of PNR that covers the total jurisdiction over Southern Luzon.
PT Industri Kereta Api (Persero), abbreviated as INKA, is an Indonesian state-owned rolling stock manufacturer.
Legazpi station is the current railway terminus of the South Main Line located in Albay, Philippines. It is also the terminus for the Legaspi-Tabaco branch line. The station is currently used for the Bicol Commuter rail.
The PNR 900 class is a class of 21 GE Universal Series diesel–electric locomotives operated by the Philippine National Railways since 1973. The locomotives comes with three different types: U14CP (1973), U14C (1979), and U15C (1991). Initially used for long-distance express services throughout Luzon, they were relegated to hauling commuter trains within Metro Manila, a task previously done by PNR's diesel multiple units fleet. This was further exacerbated by the closure of the PNR South Main Line's intercity section in 2012 after an accident in Sariaya, Quezon.
The PNR 2500 class is a class of 43 GE U10B Diesel Electric Locomotives first introduced in 1965 with the delivery of the first 13 locomotives of the class. The locomotives were previously used for long haul services in the PNR North Main Line and the PNR South Main Line.
The PNR Hyundai Rotem DMU is a diesel multiple unit (DMU) train operated by the Philippine National Railways (PNR) since 2009.
The PNR Metro Commuter Line was a commuter rail line operated by the Philippine National Railways. It was first inaugurated as the Metro Manila Commuter Service in 1970, and originally served the North Main Line and the South Main Lines, as well as the defunct Carmona and Guadalupe branch lines. Since then, it adopted several names such as Metrotrak and Metrotren, before adopting its present name in the late 2000s. The line was also nicknamed the Orange Line due to its designation in the 1970s.
The KiHa 35 series (キハ35), along with the similar KiHa 30 and KiHa 36 series, are Japanese diesel multiple unit (DMU) train types formerly operated by the Japanese National Railways (JNR) and JR Group of companies, and later operated by the private railway operators Kanto Railway and Mizushima Rinkai Railway. They were built from 1961 until 1966, and were widely used around Japan. Most units were withdrawn in 2012 with the exception of those used by private railways, which remained in service. Some were later operated by Philippine National Railways on Bicol Commuter Train since 2015, and on Metro South Commuter services since 2017.
The PNR 8000 class is a diesel multiple unit (DMU) train operated by the Philippine National Railways (PNR) since 2019.
The PNR South Main Line is one of the two trunk lines that form the Philippine National Railways' network in the island of Luzon, Philippines. It was opened in stages between 1916 and 1938 by the Manila Railroad. Services peaked in the 1940s until the late 1960s, when the system started to decline. Since 1988, it was the only functioning inter-city rail after its counterpart to the north, the North Main Line, was closed. The intercity section of the line in Laguna, Quezon and the Bicol Region was then closed and reopened repeatedly between 2004 and 2014 due to a combination of declining ridership and was closed since then. Currently, only a little more than half of line is operational as the line currently serves two commuter services, namely the Inter-Provincial Commuter from San Pedro to Lucena and the Bicol Commuter regional rail service between Sipocot, Naga Camarines Sur and Legazpi Albay, following the closure of the main line, the PNR Metro Commuter Line between Tutuban station and Laguna.
The PNR 8100 class is a diesel multiple unit (DMU) train operated by the Philippine National Railways (PNR) since 2020.
The INKA CC300, also known in the Philippines as the PNR 9000 Class, is a multipurpose Diesel-hydraulic locomotive owned by Directorate General of Railways and built by Indonesian state-owned rolling stock manufacturer PT INKA. Launched in 2013, it is the first mainline locomotive wholly produced by Indonesia and the first locomotive exported by Indonesia to another country, when the Philippine National Railways (PNR) received its first set of INKA CC300 locomotives in December 2020.
The PNR South Long Haul, also known as the PNR Bicol, is a stalled inter-city rail line project in southern Luzon, Philippines. It is part of the larger Luzon Rail System, a network of long-distance standard-gauge lines being built by the Philippine National Railways throughout Luzon. It is one of the two lines that will reconstruct the historic PNR South Main Line, along with the electrified North–South Commuter Railway South section to Calamba, Laguna.
The PNR North Main Line is one of the two trunk lines of the Philippine National Railways in the island of Luzon, the other being the PNR South Main Line. The line during its maximum extent led to various cities and municipalities in Central Luzon and the Ilocos Region.
Rail transportation in the Greater Manila Area is a major part of the transportation system in Metro Manila and its surrounding areas. The railway network, collectively known as the Greater Capital Region Railway System, consists of the Manila Light Rail Transit System (LRT), Manila Metro Rail Transit System (MRT), and Philippine National Railways lines within the region.
The PNR EM10000 class is an electric multiple unit commuter trainset that will be operated by the Philippine National Railways on the North–South Commuter Railway. Prior to the reveal of its numbering scheme in October 2021, the train was known as the PNR Sustina Commuter. Set to enter service by 2028, it will be PNR's first trainset to be run on standard gauge and powered by electric traction. The trains are also designed to be interoperable with the Metro Manila Subway.
An 8300 class coach at Dela Rosa crossing
Coupler of the 8300 class coach
Bogie of the 8300 class coach
Metro Commuter Line (2021–2024)
