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.
Maharagama is an outer suburb of Colombo, Sri Lanka on the High-Level (A4) Road about 10 km (6.2 mi) from the centre of the commercial capital. It developed rapidly in the 1980s as a dormitory suburb. Governed by the Maharagama Urban Council, the town possesses facilities like supermarkets, department stores, clothing, food and beverages shops to fulfill the needs of citizens.
The Sri Lanka Railway Department is Sri Lanka's railway owner and primary operator. As part of the Sri Lankan government, it is overseen by the Ministry of Transport. Founded in 1858 as the Ceylon Government Railway, it operates the nation's railways and links Colombo with other population centres and tourist destinations.
Udarata Menike is a daytime passenger train that runs between Colombo and Badulla in Sri Lanka.
The Kelani Valley railway line in Sri Lanka, covering the breadth of Colombo District. The line is owned, maintained, and operated by Sri Lanka Railways.
The Sri Lankan Railways M9 locomotive is a mainline 6 axle Co'Co' diesel electric locomotive built by Alstom and imported in 2000 for the Sri Lanka Railways.
Locomotives and train sets of Sri Lanka Railways consist mostly of diesel locomotives and multiple units. Steam locomotives are no longer used, except on heritage trains, such as the Viceroy Special.
"Podi Manike" is a Sri Lankan passenger train running from Colombo Fort to Badulla. This journey covers about 300 km and is renowned for being the most beautiful train journey in Sri Lanka, especially the stretch from Nanuoya to Ella. It takes about 10 hours to complete the journey.
Sri Lanka Railways Class S11 is a diesel multiple-unit (DMU) train, built for Sri Lanka Railways by Integral Coach Factory and imported through RITES Ltd, an Indian state infrastructure corporation on a line of credit extended by the Indian Government. They were built to replace locomotive-hauled passenger trains. Twenty S11 DMUs were ordered to strengthen long-distance travel on the Coastal Line from Colombo to Matara.
The Main Line is a major railway line in the rail network of Sri Lanka and considered by many to be one of the most scenic train journeys in all of Asia. The line begins at Colombo Fort and winds through the Sri Lankan hill country to reach Badulla.
Galle railway station is a railway station in the southern city of Galle in Sri Lanka. Owned by Sri Lanka Railways, the state-run railway operator, the station is part of the Coast Line, which links Sri Lanka's south coast with the Colombo.
The Sri Lanka Railways Class M2 is a class of diesel-electric locomotive that was developed in 1954 by General Motors Diesel, Canada, and Electro-Motive Division, USA. This is considered one of the most successful locomotives in Sri Lanka.
Sri Lanka Railways Class M8 is a class of Sri Lankan diesel-electric locomotive that was developed by Banaras Locomotive Works at Varanasi, India, in 1996. This class of locomotives was fitted with 2,800 hp (2,100 kW) V16 power units. This is used on both passenger and freight trains on Sri Lanka Railways. Currently this is the most powerful locomotive in Sri Lanka.
Class S12 is a diesel multiple-unit (DMU), built for Sri Lanka Railways by China's CSR Corporation. The first batch arrived in Sri Lanka in August 2012. They were built to replace locomotive-hauled passenger trains. Seven of the S12 DMUs were ordered to strengthen long-distance travel on the Main line from Colombo to Badulla. Four of S12s will serve the Kelani Valley Line. The remaining two designed as luxury trains.
Class M7 is a type of diesel-electric locomotive built for Sri Lanka Railways by Brush Traction, UK, and imported in 1981. This locomotive has the shortest length, least power and least weight compared to other diesel locomotives of Sri Lanka.
Class S9 is a type of diesel multiple unit train operated by Sri Lanka's state run rail operator Sri Lanka Railways.
The Sri Lanka Railways Class S5 is a diesel multiple unit (DMU) built by Hitachi and introduced to Sri Lanka between 1969 and 1970, only two of which were imported. The class was built with modern interior facilities aiming towards the special train tours market.
Ceylon Government Railway Class S1 is a class of diesel multiple unit train-set built by English Electric for Ceylon Government Railway.
Sri Lanka Railways Class S13 is a Diesel-Electric Multiple Unit (DEMU) trainset, built for Sri Lanka Railways by Integral Coach Factory, Chennai and imported through RITES, an Indian Railways PSU on a line of credit extended by the Indian Government in 2011. Sri Lanka Railways Ordered for 6 modern state of the art DEMU trainsets in 2017. Class S13 possess AC First, Second and Third Class accommodations. The first trainset of the order arrived Sri Lanka in December 2018.
Class M11 is a mainline diesel-electric locomotive built by Banaras Locomotive Works, India, for use on Sri Lanka Railways and first delivered in 2018. This locomotive, clearly with its look, was developed from the WDG-4D locomotive of the Indian Railways, which is originally of 4,500 HP, as it uses a 16-cylinder variant of the EMD 710 prime mover. The HP was Down-tweaked to 3,000 using a 12-cylinder variant of the same engine, making it look and sound similar to British/European Railways' popular Class 66 EMD locomotive, but with AC-AC traction.
