Indian locomotive class ZDM-2 | |||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| |||||||||||||||||||||||||||||
| |||||||||||||||||||||||||||||
| |||||||||||||||||||||||||||||
|
The Indian locomotive class ZDM-2 is a series of narrow gauge diesel-hydraulic locomotives built for Indian Railways by the German company Maschinenbau Kiel. In the 1980s and 1990s, several of the type were fitted with KPC engines, these were reclassified as the ZDM-2R.
The ZDM-2 class was designed and manufactured by Maschinenbau Kiel (MaK). The type was specially developed for the Indian 762 mm railway lines. [1] Locomotive No 600488 was tested on the Kreisbahn Osterode-Kreiensen 750 mm gauge railway line before delivery. [2] [3] The class was initially used on the Kalka–Shimla Railway and the Kangra Valley Railway, then later in Nagpur. [4] On the Kalka-Shimla line, ten ZDM-2 locomotives partly replaced the ageing steam locomotives and partly the inefficient and failure-prone ZDM-1 diesel locomotives for passenger transport. On the Kalka–Shimla line, ZDM-1 locomotives pulled only three passenger coaches, while ZDM-2 locomotives often pulled seven. [1] The ZDM-2 and ZDM-1 locomotives that remained on the line were completely replaced by ten ZDM-3 locomotives delivered between 1970 and 1972, the former being transferred to the South Eastern Railway in 1971–1972 and the latter to the Matheran Hill Railway in 1976. [1] [5] The ZDM-2s were fitted with a hydraulic transmission of the Indian "Suri" type, which proved to be highly failure-prone. [4] The series was equipped with the Maybach "MD 435" diesel engine. [4] [2] On the first ten units these operated at the speed of 1400 min⁻¹ for a power output of 650 metric horsepower (478 kW), while on the latter fifteen at 1700 min⁻¹ for a power output of 700 metric horsepower (515 kW). [2]
Several members of the type were modified in the 1980s and 1990s; they were fitted with KPC hydraulic transmissions and MaK diesel engines. [4] [6]
List of MaK G 700 BB locomotives [1] | ||||
Serial number | Year of production | Operating number | Operator | Notes |
---|---|---|---|---|
600478 [7] | 1964 | 123 | 1964–1971/72: NR, 1971/72–?: SER | Scrapped |
600479 [8] | 124 | |||
600480 [9] | 125 | |||
600481 [10] | 126 | |||
600482 [11] | 127 | |||
600483 [12] | 128 | |||
600484 [13] | 129 | |||
600485 [14] | 130 | |||
600486 [15] | 131 | |||
600487 [16] | 1965 | 132 | 1965–1971/72: NR, 1971/72–?: SER | In the 1980s or 1990s, it received a new transmission and engine. Preserved at the Jamalpur Locomotive Workshop [17] |
600488 [3] | 1964 | 133 | SER | It was tested on the Kreisbahn Osterode-Kreiensen before being delivered. In the 1980s or 1990s, it received a new transmission and engine. Scrapped [18] |
600489 [19] | 134 | Scrapped | ||
600490 [20] | 135 | |||
600491 [21] | 1964 | 136 | SER | Plinthed at Nagpur Narrow Gauge Rail Museum [22] |
600492 [23] | 1964 | 137 | SER | Scrapped |
600493 [24] | 138 | |||
600494 [25] | 139 | In the 1980s or 1990s, it received a new transmission and engine. Scrapped [26] [27] | ||
600495 [28] | 140 | |||
600496 [29] | 141 | Scrapped | ||
600497 [30] | 142 | |||
600498 [31] | 143 | |||
600499 [32] | 144 | |||
600500 [33] | 145 | |||
600501 [34] | 146 | In the 1980s or 1990s, it received a new transmission and engine. Scrapped [35] | ||
600502 [36] | 147 | Scrapped |
Maschinenbau Kiel GmbH was a German company that designed, manufactured and marketed marine diesel engines, diesel locomotives and tracked vehicles under the MaK brand name. The three primary operating divisions of Maschinenbau Kiel GmbH were sold to different companies in the 1990s.
The Eurotunnel Class 0001 Bo-Bo diesel-electric locomotives were built by Maschinenbau Kiel between 1991 and 1992. They are very similar to the NS Class 6400. When operating in the United Kingdom, the locomotives are assigned a TOPS classification as Class 21.
This is a list of narrow-gauge locomotives that have been or are being operated by Indian Railways. All railways except the heritage ones are closed or under conversion/are converted to the nation-wide standard 5 ft 6 in gauge, under Project Unigauge. So narrow-gauge locomotives are operating only on the heritage routes as of 2021.
NSB Di 6, later designated ME 26 and DE 2700, is a class of twelve diesel-electric locomotives built by Siemens for the Norwegian State Railways (NSB). The prime mover provides a power output of 2,650 kilowatts (3,550 hp), a starting traction effort of 400 kilonewtons (90,000 lbf) and a maximum speed of 160 kilometres per hour (99 mph). They have a Co′Co′ wheel arrangement. The bidirectional locomotives were designed for use with both passenger and freight trains.
The Kalka–Shimla Railway is a 2 ft 6 in narrow-gauge railway in North India which traverses a mostly mountainous route from Kalka to Shimla. It is known for dramatic views of the hills and surrounding villages. The railway was built under the direction of Herbert Septimus Harington between 1898 and 1903 to connect Shimla, the summer capital of India during the British Raj, with the rest of the Indian rail system.
The NMBS/SNCB Class 77 is a class of 4 axle B'B' road switcher diesel hydraulic locomotive designed for shunting and freight work manufactured at the beginning of the 2000s by Vossloh Schienentechnik/Vossloh Locomotives at the Maschinenbau Kiel plant in Kiel, Germany for the National Railway Company of Belgium (SNCB/NMBS).
TCDD DH33100 were diesel-hydraulic locomotive built for shunting operations on the Turkish State Railways. 38 units from Maschinenbau Kiel (MaK) were built starting in 1953 and another 25 were built by TCDD in Turkey. In 1980–81 the shunters were rebuilt with Cummins Diesel KT1150L engines.
The Voith Maxima locomotives are a family of diesel-hydraulic locomotives built by Voith Turbo Lokomotivtechnik GmbH & Co. KG., a subsidiary of Voith.
The Vossloh G1206 is a B'B' diesel hydraulic freight locomotive built in Kiel and used by several European railway operators including a SNCF specific variant the BB 461000 series.
The DB Class V 51 and DB Class V 52 are classes of almost identical narrow gauge 4 axle diesel hydraulic locomotives built in 1964 for the Deutsche Bundesbahn, being built for 750 mm and 1,000 mm gauge lines respectively.
The MaK G 1204 BB is a four axle B'B' diesel-hydraulic locomotive with and off centre cab design built by MaK in Kiel, Germany. Eighteen of these light freight and shunting locomotives were built which were used mostly on German industrial railways, two units have worked for the Swiss Federal Railways and received the class designation Am 842.
The Vossloh G1700 BB is a four axle B′B′ medium power diesel-hydraulic locomotive manufactured by Vossloh Locomotives GmbH. in Kiel.
The ÖBB 2070 is a class of 90 shunting and light multipurpose four axle B'B' Diesel-hydraulic locomotive built for the Austrian Federal Railways by Vossloh at the MaK locomotive plant in Kiel, Germany.
The MaK G 1205 is a class of four axle B'B' diesel-hydraulic locomotives built by the Maschinenbau Kiel factory.
The MaK G 1202 BB is a four axle B'B' off-centre cab diesel-hydraulic locomotive built by Maschinenbau Kiel in Germany.
The MaK G 1201 BB is a four axle B'B' diesel-hydraulic off-centre cab locomotive built by the Maschinenbau Kiel in German. The locomotive is designed for shunting and freight work, such as found on industrial railways.
The Vossloh G6 is a C diesel-hydraulic shunting locomotive, and the first locomotive of Vossloh's fifth generation programme. The G6 is the successor of the MaK/Vossloh G765, a third generation MaK locomotive still offered in the 2000s.
The Delhi–Kalka line is a railway line connecting Delhi and Kalka. It connects to the UNESCO World Heritage Site Kalka–Shimla Railway.
The second use of the TOPS classification Class 21 for locomotives used on the British railway network came through the use of a number of related diesel-hydraulic and diesel-electric locomotives procured following the opening of the Channel Tunnel. The total of 16 locomotives were obtained by two separate operators, with some used for freight, and others to propel service trains and as "Thunderbird" locomotives.
The class WDS-3 was a diesel-hydraulic locomotive used by Indian Railways for shunting and doing departmental works. The model name stands for broad gauge (W), diesel (D), shunting (S) 3rd generation (3). The WDS-3 is used mostly in the Northern Railway Zone (NR). All these locomotives were withdrawn and scrapped by the late 1990s.