MÁV series M38
| MÁV series M38 | |
|---|---|
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| Numbering: | M38 2001-2007 |
| Number: | 7th |
| Manufacturer: | Rába , Győr |
| Year of construction (s): | 1960-1961 |
| Retirement: | after 2000 |
| Axis formula : | C. |
| Genre : | Raba M 060, Raba M 061 |
| Gauge : | 1435 mm ( standard gauge ) |
| Length over buffers: | 8,550 mm |
| Height: | 4,350 mm |
| Width: | 3,020 mm |
| Total wheelbase: | 4,000 mm |
| Smallest bef. Radius: | 80 m |
| Service mass: | 32 t |
| Friction mass: | 32 t |
| Wheel set mass : | 10.7 t |
| Top speed: | 60 km / h |
| Installed capacity: | 257 kW (350 hp) |
| Starting tractive effort: | 110 kN |
| Wheel diameter: | 920 mm |
| Motor type: | MVG 12 JvF |
| Motor type: | Twelve-cylinder four-stroke diesel engine |
| Rated speed: | 1,500 rpm |
| Power transmission: | hydrodynamic |
The MÁV series M38 was a locomotive developed and manufactured by Rába in Győr in 1960 and 1961 for branch line service and light shunting work.
It appeared in two different versions, which were designated by the manufacturer as M 060 and M 061 .
history
For the Magyar Államvasutak (MÁV) seven locomotives were manufactured, which were given the designation M 38 2001-2007 . Another five copies of the locomotive were produced for industrial companies and were given the designation A 24 .
The locomotives remained in service until around 2000. Two locomotives may have survived. The prototype locomotive M 38 2001 can be seen on a photo in Budapest in 2001 . The same locomotive can be seen in a photo possibly taken in 2011 in the halls of the Budapest Railway Park , the M 38 2004 was designated as a historic MÁV vehicle in 2004.
technical description
The three-axle diesel locomotive has a central driver's cab and asymmetrical stems on both sides. The power transmission elements largely taken over from the M31 series are housed in them. These are housed in the front porch with additional auxiliary units, the fluid transmission is located in the middle under the driver's cab. The locomotive's battery is located in the rear, smaller porch.
The diesel engine was in the Type 060 M , a twelve-cylinder four-stroke diesel engine min at 1500 -1 gave an output of 350 hp, the Type M 061 had also a twelve-cylinder four-stroke diesel engine, the performance was only 270 hp. The power transmission was hydrodynamic , the fluid transmission consisted of two converters, the switching point between them was 30 km / h. The reversing gear was connected to the fluid transmission , the gear stages were constantly in engagement, the direction of travel was switched with claw clutches . The electrical system, ventilation and cooling systems were largely identical to those of the M31 series.
See also
literature
- Mihály Kubinszky (ed.): Hungarian locomotives and railcars. Akadémiai Kiadó, Budapest 1975, ISBN 963-05-0125-2 .
Web links
- Jártamban-keltemben vasúti fotók 9 probably 2001 with mention of the M38
- Technical data of the M38 M38 / A24 tolatómozdony on Vasutak.gportal.hu (Hungarian)
- Photos, technical data and stationing of selected M38s on Lococlub.hu (Hungarian)
Individual evidence
- ↑ Photo of the M38 2001 in Budapest ( page no longer available , search in web archives ) Info: The link was automatically marked as defective. Please check the link according to the instructions and then remove this notice.
- ↑ Photo of the M38 2001 next to an M 61 in Budapest
- ↑ a b Mihály Kubinszky (ed.): Hungarian locomotives and railcars . Akadémiai Kiadó, Budapest 1975, ISBN 963-05-0125-2 , pp. 264 .
