PKP class SM48 - Train - railroad.wikisort.org

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SM48 is the name for class of Soviet diesel locomotives operating in Poland for PKP. The original designation was ТЭМ2 (TEM2), and was the Soviet-built version^{[citation needed]} of the ALCO RSD-1.

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SM48

SM48/TEM2 locomotive at the station Skawina in Poland

Type and origin
Power type	Diesel-electric
Builder	USSR
Model	ТЭМ2 (TEM2)
Build date	1976

Specifications
Configuration:
• UIC	Co′Co′
Gauge	1,435 mm (4 ft 8+1⁄2 in) standard gauge
Driver dia.	1,050 mm (41.34 in)
Length	16.97 m (55 ft 8 in)
Width	(?)
Height	4.44 m (14 ft 7 in)
Loco weight	116 t (114 long tons; 128 short tons)
Fuel capacity	4,590 l (1,010 imp gal; 1,210 US gal)
Prime mover	PD1M
Engine type	(?)
Cylinders	6
Cylinder size	(?)
Transmission	Diesel electric
Loco brake	Matrosow
Train brakes	Air

Performance figures
Maximum speed	100 km/h (62 mph)
Power output	883 kW (1,184 hp)
Tractive effort	372.65 kN (83,780 lbf)

Career
Operators	PKP
Class	SM48
Nicknames	Walentyna Tamara

History

The SM48 was originally put into service on the eastern Polish railways, where 1,524 mm (5 ft) Russian broad gauge railways were still in use. It turned out that the locomotive fitted well within the structure gauge on standard gauge lines.

Introduction

Since 1976, PKP have bought 130 SM48 locomotives. There are also locos in service with other Polish operators: PCC Rail, PTKiGK Zabrze, Kopalnia Piasku Kotlarnia.

Modernizations

Newag 15D, owned by PKP Cargo, bearing the ST48-019 marking.

Since 2010, several locomotives underwent modernization to Newag 15D/16D standard.[1] (PKP Cargo classes them as ST48.)

In 2017, Pesa offered their version of modernization, designated 19D.[2][3]

In 2021, Tabor Dębica [pl] offered their version of modernization, designated 20D.[4][5]

Nicknames

Tamara – from an original USSR name "TEM2"
Walentyna – from a popular female name in USSR

References

"15D/16D". Newag.
Michalak, Piotr; Jakuszko, Wojciech; Far, Mariusz. "Modern systems and assemblies in modernized 6Di and 19D locomotives". Pojazdy Szynowe (2/2018): 38–51. ISSN 0138-0370.
"[PL] IPS Tabor and Pesa present: the first 19D modernization locomotive". Railcolor News. 3 May 2017.
"Locomotives – Catalogue". Tabor Dębica (PDF).
Madrjas, Jakub (27 August 2021). "Tabor Dębica zaprezentował lokomotywę 20D" [Tabor Dębica demonstrated 20D locomotive] (in Polish).

Wikimedia Commons has media related to PKP class SM48.

Polish State Railways' (PKP) locomotives

Diesel

Standard gauge	SM01 SM02 SM03 SM04 SM15 SM25 SM30 SP30 SM31 SP32 SM40 ST40 SM41 SM42 SP42 SU42 ST43 ST44 SP45 ST45 SU45 SU46 SP47 SM48 ST48
Narrow gauge	Ld1 Lyd1 Lyd2 Lxd2

Electric

EP01
EP02
EP03
EU04
EP05
EU05
EU06
EP07
EU07
EP08
EP09
EM10
EU11
EU20
ET21
ET22
ET40
EP40
ET41
ET42
EU43
EU44
EU47
EU160
ET25, ET26 and ET43

Steam

Standard gauge*	Ok22 OKl27 OKz32 Ol49 Os24 Pm36 Pt31 Pt47 Pu29 TKh49 TKt48 Tr21 Ty23 Ty37 Ty42 Ty43 Ty45 Ty51 Ty246
Standard gauge**	Od2 Oi1 Oi2 Ok1 OKi1 OKi2 OKl2 OKl12 OKo1 Ol12 Ot1 Pd1 Pd4 Pd5 Pf1 Pf12 Pk1 Pk2 Pm2 Pm3 Pn12 Pt1 Th1 Th3 Th24 Ti1 Ti2 Ti4 Ti11 Ti12 Ti16 Ti17 TKh1 TKh2 TKi1 TKi3 TKp1 TKp11 TKp101 TKt1 TKt2 TKt3 TKw1 TKw2 Tp1 Tp2 Tp3 Tp4 Tp15 Tp102/104 Tr1 Tr5 Tr6 Tr11 Tr12 Tr20 Tr201/203 Tr202 Tw1 Tw12 Ty1 Ty2 Ty3 Ty4 Ty5
Narrow gauge	Px27 Px29 Px38 Px48 Px49 T49 Tw47 Tw53 Tx23 Tx26

Multiple units

Electric	14WE 19WE 33WE 35WE 36WE EW51 EW52 EW53 EW54 EW55 EN56 EN57 EW58 ED59 EW60 EN62 ED70 EN71 ED72 ED73 ED74 ER75/EN75/ED160 EN62, EN76, EN96 EN77 ED78 EN80 EN81 EW90 EW91 EW92 EN94 EN95 EN96 ED161 ED250
Diesel	222M SN51 SN52 SN60 SN61 SD80 SN80 SN81 SA101 SA102 SA103 SA104 SA105 SA106 SA107 SA108 SA109 SA110 SA131 SA132 SA133 SA134 SA135 SA136 SA137 SA138 SA139

Series withdrawn from service shown in italics.
* Own classes - steam locomotive classes built specially for PKP order in Poland or abroad
** Foreign origin class

v t e Rolling stock of the Yugoslav Railways
Steam locomotives	JŽ 01 JŽ 02 JŽ 03 JŽ 04 JŽ 05 JŽ 06 JŽ 07 JŽ 08 JŽ 09 JŽ 10 JŽ 11 JŽ 16 JŽ 17 JŽ 18 JŽ 20 JŽ 21 JŽ 22 JŽ 23 JŽ 24 JŽ 25 JŽ 26 JŽ 27 JŽ 28 JŽ 29 JŽ 30 JŽ 31 JŽ 32 JŽ 33 JŽ 35 JŽ 36 JŽ 37 JŽ 38 JŽ 50 JŽ 51 JŽ 52 JŽ 53 JŽ 60 JŽ 61 JŽ 62 JŽ 73 JŽ 83 JŽ 85 JŽ 99 JŽ 101 JŽ 102 JŽ 103 JŽ 104 JŽ 105 JŽ 106 JŽ 107 JŽ 108 JŽ 109 JŽ 110 JŽ 111 JŽ 112 JŽ 113 JŽ 114 JŽ 115 JŽ 116 JŽ 117 JŽ 118 JŽ 120 JŽ 121 JŽ 122 JŽ 123 JŽ 124 JŽ 125 JŽ 126 JŽ 127 JŽ 128 JŽ 129 JŽ 130 JŽ 131 JŽ 132 JŽ 133 JŽ 134 JŽ 135 JŽ 136 JŽ 137 JŽ 138 JŽ 139 JŽ 140 JŽ 141 JŽ 142 JŽ 143 JŽ 144 JŽ 145 JŽ 146 JŽ 147 JŽ 148 JŽ 150´ JŽ 150´´ JŽ 151 JŽ 152 JŽ 153 JŽ 154 JŽ 155´ JŽ 155´´ JŽ 156 JŽ 157 JŽ 158 JŽ 159 JŽ 160 JŽ 161 JŽ 162 JŽ 163
Electric locomotives	JŽ 341 JŽ 342 JŽ 361 JŽ 362 JŽ 363 JŽ 441 JŽ 442 JŽ 443 JŽ 444 JŽ 461 JŽ 462
Diesel locomotives	JŽ 641 JŽ 642 JŽ 643 JŽ 644 JŽ 645 JŽ 646 JŽ 661 JŽ 662 JŽ 663 JŽ 664 JŽ 665 JŽ 666 JŽ 667 JŽ 720 JŽ 731 JŽ 732 JŽ 733 JŽ 734 JŽ 741 JŽ 742 JŽ 743 JŽ 744 JŽ 761
Electric multiple units	JŽ 310 JŽ 311 JŽ 312 JŽ 314 JŽ 410 JŽ 411 JŽ 412
Diesel multiple units	JŽ 610 JŽ 611 JŽ 710 JŽ 711 JŽ 712 JŽ 713 JŽ 801 JŽ 802 JŽ 811 JŽ 812
Works vehicles	JŽ 813

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