6Dg Locos are ex SM42 or SP42 but Modernised by Newag from 2007-2022 with a CAT C27 Low emission engine of 949hp capable of 90km/h.
SU4210 Locos are ex SM42 but Modernised by Newag from 2014-2015 with a CAT C18 Low emission engine of 1500hp capable of 90km/h

​SM42-038

98 51 8 620 832-0 PL-PKPC
​Previous Numbers  SU42-038

​SU42-502

92 51 5 620 002-2 PL-PREG
​Previous Numbers  SP42-049
Dud For Haulage ​

​SU4220-005

98 51 5 620 044-8 PL-PKPIC
​Previous Numbers  SM42-052

SM42-069

98 51 8 620 778-5 PL-PKPIC

SM42-084

98 51 8 620 779-3 PL-PKPIC
Dud For Haulage ​

SU42-501

92 51 5 620 001-4 PL-PREG
​Previous Numbers  SP42-085
Dud For Haulage ​

​SM42-100

98 51 8 620 848-6 PL-PKPC
​Previous Numbers  SU42-100

SM42-3005

98 51 8 620 781-9 PL-PKPIC
​Previous Numbers  SM42-121 / SU42-121 / SM42-121​

SU4220-002

98 51 5 620 041-4 PL-PKPIC
​Previous Numbers  SM42-132

​SU42-509

92 51 5 620 007-1 PL-PREG
​Previous Numbers  SP42-139

SM42-146

98 51 8 620 783-5 PL-PKPIC
​Dud For Haulage ​

SU4210-003

98 51 5 630 087-5 PL-PKPIC
​Previous Numbers  SM42-179 / SU42-1003

​​SU42-522

92 51 5 620 014-7 PL-PREG
​Previous Numbers  SP42-180

SM42-184

Scrapped

​SU4210-007

98 51 5 630 091-7 PL-PKPIC
​Previous Numbers  SM42-189 / SU42-1007

SM42-190

98 51 8 620 786-8 PL-PKPIC

​SU4220-009

98 51 5 620 049-7 PL-PKPIC
​Previous Numbers  SM42-193

​SU42-534

92 51 5 620 001-4 PL-PREG
​Previous Numbers  SP42-194
Dud For Haulage ​

​​SU42-510

92 51 5 620 008-9 PL-MORVI
​Previous Numbers  SP42-206 / 620 008-9 PL-PREG

SM42-221

98 51 8 621 011-0 PL-PREG
​Dud For Haulage 

​SU42-506

92 51 5 620 005-5 PL-PREG
Previous Numbers  SP42-225

​SU42-526

92 51 5 620 016-2 PL-PREG
Previous Numbers  SP42-226

SU42-535

92 51 5 620 021-2 PL-PREG
Previous Numbers  SP42-237
Dud For Haulage 

SU4220-004

98 51 5 620 043-0 PL-PKPIC
​Previous Numbers  SM42-237

​SU42-525

Previous Numbers  SP42-239
Dud For Haulage 
​Scrapped 06/2017

​SU42-532

92 51 5 620 021-2 PL-PREG
Previous Numbers  SP42-253

SM42-261  (3)

Previous Numbers  SP42-261

​​SU42-513

92 51 5 620 010-5 PL-PREG
Previous Numbers  SP42-265

​SM42-304

98 51 8 621 014-4 PL-PREG

​SM42-342

98 51 8 620 794-2 PL-PKPIC

SM42-351

98 51 8 620 795-9 PL-PKPIC
​Dud For Haulage 

SM42-403

98 51 8 620 800-7 PL-PKPIC
Dud For Haulage 

​SM42-411

92 51 3 620 381-5 PL-MKT

SU4210-006

98 51 8 630 090-9 PL-PKPIC
​Previous Numbers  SM42-419(98 51 8 620 801-5) / SU42-1006
Dud For Haulage 

​​SM42-433

98 51 8 621 019-3 PL-PREG

​SM42-462

98 51 8 620 803-1 PL-PKPIC

SM42-3102

98 51 8 620 804-9 PL-PKPIC
​Previous Numbers  SM42-479
Dud For Haulage ​

​SM42-507

98 51 8 620 677-9 PL-PKPC

​SM42-517

98 51 8 620 323-0 PL-PKPC

​​SM42-519

98 51 8 620 807-2 PL-PKPIC

​​SM42-523

98 51 8 621 024-3 PL-PREG

​​​SM42-529

98 51 8 620 905-4 PL-PKPC

SU4210-010

98 51 8 630 094-1 PL-PKPIC
​Previous Numbers  SM42-530 / SU42-1010
Dud For Haulage 

​​SM42-532

6Dg-145

​​Previous Numbers  SP42-040 / SU42-539

6Dg-179

92 51 3 620 603-2 PL-KLP
​Previous Numbers  SP42-267 / SU42-540

SM42-546

98 51 8 620 810-2 PL-PKPIC

SM42-552

98 51 8 620 335-4 PL-PKPC

SM42-3002

98 51 8 620 811-4 PL-PKPIC
​Previous Numbers  SM42-561

SM42-1603

98 51 3 620 164-9 PL-PKPC
​Previous Numbers  SM42-569

SU4210-004

98 51 5 630 088-3 PL-PKPIC
​Previous Numbers  SM42-574 / SU42-1004

SU4210-001

98 51 5 630 085-9 PL-PKPIC
​Previous Numbers  SM42-576 / SU42-1001

​SM42-577

​​SM42-590

98 51 8 620 915-3 PL-PKPC

SM42-600

98 51 8 620 347-9 PL-PKPC

​​SM42-606

98 51 8 620 351-1 PL-PKPC

​SM42-607

98 51 8 620 816-3 PL-PKPIC

​SM42-630

SM42-631

98 51 8 620 363-6 PL-PKPC

​SM42-633

92 51 3 620 528-1 PL-ID

​SM42-3101

98 51 8 620 818-9 PL-PKPIC
​Previous Numbers  SM42-635

SM42-3104

98 51 8 620 819-7 PL-PKPIC
​Previous Numbers  SM42-642

SU4210-002

98 51 5 630 086-7 PL-PKPIC
​Previous Numbers  SM42-643 / SU42-1002
Dud For Haulage ​

​SM42-649

92 51 3 620 155-3 PL-PKPE

​​SM42-650

​​​SM42-651

​​​​SM42-652

​​​​​SM42-656

​​​​​​​SM42-660

​​​​​​SM42-661

98 51 8 620 366-9 PL-PKPC

​​​​​​SM42-665

98 51 8 620 370-1 PL-PKPC

​​​​​​​SM42-682

​​​​​​​​SM42-688

98 51 8 620 377-6 PL-PKPC

​​​​​​​​SM42-698

98 51 8 620 930-2 PL-PKPC

​SM42-700

98 51 8 620 383-4 PL-PKPC

​​​​​​​​SM42-702

98 51 8 620 384-2 PL-PKPC

​​​​​​​​​SM42-706

98 51 8 620 172-1 PL-PKPC

​SM42-722

98 51 8 620 390-9 PL-PKPC

​​​​​​​​​SM42-735

98 51 8 620 938-5 PL-PKPC

​​​​​​​​SM42-737

​​​​​​​​​SM42-738

​​​​​​​​​​SM42-741

98 51 8 620 396-6 PL-PKPC

​​​​​​​​​​SM42-742

98 51 8 620 397-4 PL-PKPC

​​​​​​​​​​SM42-749

98 51 8 620 401-4 PL-PKPC

​​​​​​​​​​​SM42-756

92 51 5 620 034-5 PL-KUBA

6Dh-1 002

92 51 3 620 553-9 PL-BXKOL
​Previous Numbers  SM42-757

​​​​​​​​​​​SM42-767

98 51 8 620 406-3 PL-PKPC

​​​​​​​​​​​6Dg-209

91 51 5 620 071-1 PL-ID
Previous Numbers  SM42-795 / 98 51 8 620 177-0 PL-PKPC

​​​​​​​​​​​​SM42-771

​​​​​​​​​​​​SM42-782

98 51 8 620 409-7 PL-PKPC

​​​​​​​​​​​​​SM42-784

98 51 8 620 410-5 PL-PKPC

6Dg-212

91 51 5 620 074-2 PL-ID
Previous Numbers  SM42-788 / 91 51 3 620 574-5 PL-ID

SM42-1316

92 51 3 620 251-0 PL-PKPC
​Previous Numbers  SM42-795

​​SM42-810

98 51 8 620 417-0 PL-PKPC

​SM42-814

​SM42-815

98 51 8 620 418-8 PL-PKPC

​SM42-817

98 51 8 620 420-4 PL-PKPC

​SM42-827

98 51 8 620 183-8 PL-PKPC

SM42-1278

92 51 3 620 194-2 PL-PKPC
​Previous Numbers  SM42-832

​SM42-1234

92 51 3 620 087-8 PL-PKPC
​Previous Numbers  SM42-855

SM42-870

98 51 8 620 434-5 PL-PKPC

​SM42-873

98 51 8 620 435-2 PL-PKPC

SM42-1297

92 51 3 620 225-4 PL-PKPC
​Previous Numbers  SM42-875

SM42-876

98 51 8 620 436-0 PL-PKPC

​SM42-883

98 51 8 620 438-6 PL-PKPC

SM42-886

98 51 8 620 192-9 PL-PKPC

​​SM42-1254

92 51 3 620 166-0 PL-PKPC
​Previous Numbers  SM42-893

​SM42-1218

92 51 3 620 067-0 PL-PKPC
​Previous Numbers  SM42-894

SM42-1299

92 51 3 620 227-0 PL-PKPC
​Previous Numbers  SM42-898

​​SM42-900

98 51 8 620 443-6 PL-PKPC

​SM42-911

98 51 8 620 446-9 PL-PKPC

​​SM42-1315

92 51 3 620 244-5 PL-PKPC
​Previous Numbers  SM42-912

​SM42-1604

92 51 3 620 162-9 PL-PKPC
​Previous Numbers  SM42-921

SM42-1318

92 51 3 620 248-6 PL-PKPC
​Previous Numbers  SM42-925

​SM42-1300

92 51 3 620 228-8 PL-PKPC
​Previous Numbers  SM42-927

SM42-928

98 51 8 620 200-0 PL-PKPC

​SM42-936

98 51 8 620 999-7 PL-PKPC

SM42-1235

92 51 3 620 088-6 PL-PKPC
​Previous Numbers  SM42-945

SM42-1309

92 51 3 620 238-7 PL-PKPC
​Previous Numbers  SM42-947

SM42-948

SM42-1279

92 51 3 620 195-9 PL-PKPC
​Previous Numbers  SM42-974

SM42-1290

92 51 3 620 213-0 PL-PKPC
​Previous Numbers  SM42-975 (92 51 8 620 217-4)

​SM42-976

98 51 8 620 475-8 PL-PKPC

SM42-988

98 51 8 620 481-6 PL-PKPC

SM42-990

98 51 8 620 482-4 PL-PKPC

SM42-991

98 51 8 620 483-2 PL-PKPC
Scrapped 02/2022

SM42-1276

92 51 3 620 192-6 PL-PKPC
​Previous Numbers  SM42-994

​SM42-997

98 51 8 620 223-2 PL-PKPC

​SM42-1230

92 51 3 620 083-7 PL-PKPC
​Previous Numbers  SM42-1000

​SM42-1243

92 51 3 620 096-9 PL-PKPC
​Previous Numbers  SM42-1005

SM42-1249

92 51 3 620 146-2 PL-PKPC
​Previous Numbers  SM42-1007

​SM42-1014

98 51 8 620 491-5 PL-PKPC

SM42-1015

98 51 8 620 492-3 PL-PKPC

​SM42-1016

98 51 8 620 493-1 PL-PKPC

SM42-1271

92 51 3 620 185-0 PL-PKPC
​Previous Numbers  SM42-1019

​​SM42-1023

98 51 8 620 498-0 PL-PKPC

​SM42-1031

98 51 8 620 503-7 PL-PKPC

​​SM42-1037

​​​SM42-1039

98 51 8 620 507-8 PL-PKPC

SM42-1245

92 51 3 620 098-5 PL-PKPC
​Previous Numbers  SM42-1042

SM42-1256

92 51 3 620 167-8 PL-PKPC
​Previous Numbers  SM42-1043

​SM42-1259

92 51 3 620 168-6 PL-PKPC
​Previous Numbers  SM42-1051

SM42-1053

98 51 8 620 519-3 PL-PKPC

​SM42-1054

98 51 8 620 520-1 PL-PKPC

​SM42-1602

92 51 3 620 161-1 PL-PKPC
​Previous Numbers  SM42-1055

​SM42-1277

92 51 3 620 193-4 PL-PKPC
​Previous Numbers  SM42-1058

​​SM42-1312

92 51 3 620 241-1 PL-PKPC
​Previous Numbers  SM42-1060

​​​SM42-1601

92 51 3 620 045-6 PL-PKPC
​Previous Numbers  SM42-1078

​SM42-1085

98 51 8 620 544-1 PL-PKPC

​​SM42-1087

98 51 8 620 546-6 PL-PKPC

​​SM42-1088

98 51 8 620 547-4 PL-PKPC

​SM42-1090

98 51 8 620 549-0 PL-PKPC

​SM42-1092

98 51 8 620 550-8 PL-PKPC

SM42-1095

98 51 8 620 553-2 PL-PKPC

SM42-1100

98 51 8 620 556-5 PL-PKPC

​​SM42-1107

98 51 8 620 559-9 PL-SKPL
​Previous Numbers  98 51 8 620 559-9 PL-PKPC

​SM42-1108

98 51 8 620 560-7 PL-SKPL
​Previous Numbers  98 51 8 620 560-7 PL-PKPC

​SM42-1210

92 51 3 620 060-5 PL-PKPC
​Previous Numbers  SM42-1111

​SM42-1118

98 51 8 620 565-6 PL-PKPC

SM42-1123

98 51 8 620 568-0 PL-PKPC

SM42-1207

92 51 3 620 070-4 PL-PKPC
​Previous Numbers  SM42-1124

​SM42-1126

98 51 8 620 570-6 PL-PKPC

​SM42-1127

98 51 8 620 571-4 PL-PKPC

SM42Dn-001

90 51 0 920 000-6 PL-ORKOL
​Previous Numbers  SM42-1129 / 98 51 8 620 573-0 PL-PKPC

​SM42-1209

92 51 3 620 059-7 PL-PKPC
​Previous Numbers  SM42-1130

​​SM42-1215

92 51 3 620 056-3 PL-PKPC
​Previous Numbers  SM42-1132

SM42-1306

​92 51 3 620 235-3 PL-PKPC
​Previous Numbers  SM42-1137

​​SM42-1139

98 51 8 620 576-3 PL-PKPC

SM42-1141

98 51 8 620 577-1 PL-PKPC

​SM42-1605

92 51 3 620 163-7 PL-PKPC
​Previous Numbers  SM42-1144

​SM42-1322

92 51 3 620 246-0 PL-PKPC
​Previous Numbers  SM42-1148

SM42-1289

92 51 3 620 212-2 PL-PKPC
​Previous Numbers  SM42-1149

​SM42-1219

92 51 3 620 068-8 PL-PKPC
​Previous Numbers  SM42-1151

SM42-2015

98 51 8 621 148-0 PL-TRAPL

6Dg-026

92 51 3 620 080-3 PL-PNUIK
​Previous Numbers  SM42-2137

​​​SM42-2140

92 51 3 620 293-2 PL-STRPL
​Previous Numbers  3 / 92 51 3 620 293-2 PL-ZPNT

​​SM42-2163

92 51 3 620 111-6 PL-WISKO

​SM42-2169

98 51 8 621 144-9 PL-ERPL
​Previous Numbers  4

6Dh-8578

92 51 3 620 104-1 PL-PNI
​Previous Numbers  SM42-2178 / SM42-8578

​SM42-2196

98 51 3 620 427-6 PL-ID
​Previous Numbers  2

​​SM42-2200   (1)

6Dg-194

92 51 5 620 055-0 PL-ORKOL
​Previous Numbers  SM42-2271

SM42-2292

92 51 3 620 202-3 PL-ZPNT

6Dh-1 007

92 51 3 620 623-0 PL-ZPNT
​Previous Numbers  SM42-2298

SM42-2302

92 51 8 610 084-6 PL-ALU

​SM42-2303

92 51 3 620 492-0 PL-ORION

​SM42-2664

92 51 8 620 606-8 PL-CTLL
​Previous Numbers  SM42-2312

​SM42-2324

92 51 7 620 089-9 PL-ID

SM42-2390

98 51 8 621 033-4 PL-WISKO

SM42-2410

92 51 3 620 132-2 PL-ECCOR

SM42-2421

92 51 5 620 031-1 PL-TSERV
​Previous Numbers  5

SM42-2427

92 51 3 620 328-6 PL-ID
​Previous Numbers  61

6Dh-1-001

92 51 3 620 510-9 PL-ZPNT
​Previous Numbers  63 / SM42-2437

SM42-2441

92 51 3 620 497-9 PL-ORION

​SM42-2443

92 51 3 620 544-8 PL-RL

SM42-2444

92 51 3 620 331-0 PL-ASPWR

SM42-2464

92 51 3 620 456-5 PL-ORION

SM42-2471

92 51 3 620 425-0 PL-OMNL

​SM42-2472   (2)

​SM42-2489

92 51 3 620 569-5 PL-ID

​​SM42-2494

98 51 8 620 087-2 PL-DEPOL

SM42-2503

98 51 8 620 746-2 PL-ORKOL

SM42-2504

6Dg-101

92 51 3 620 264-3 PL-LOTOS
​Previous Numbers  SM42-2507

6Dh-2543

92 51 3 620 474-8 PL-ZPNT
​​Previous Numbers  SM42-2543

​SM42-2568

92 51 3 620 268-4 PL-PPMT

6Dg-149

92 51 3 620 340-1 PL-LOTOS
​Previous Numbers  SM42-2574

SM42-2583

92 51 3 620 277-5 PL-WISKO

SM42-2595

92 51 3 620 390-6 PL-PLATA

SM42-2604

92 51 3 620 484-7 PL-MKT

​SM42-2622

98 51 8 621 154-8 PL-SKPL

SM42-2625

92 51 3 620 352-6 PL-ZUESA

SM42-2626

92 51 3 620 588-5 PL-TRSOD

SM42-2646

92 51 3 620 106-6 PL-PNI

SM42-2650

92 51 3 620 500-0 PL-ORION

SM42-2657

98 51 8 620 773-8 PL-KWB

​​SM42-1213

92 51 3 620 054-8 PL-PKPC
​Previous Numbers  SM42-2666 / SM42-1154

6Dh-1 018

92 51 3 620 658-6 PL-MIRA

SM42's Dud For Sight

038  SP42-049(SU42-502)  SM42-052(SU4220-005)  069  073  084  SP42-085(SU42-501)  100  102  121(3005)  132(SU4220-002) SP42-139(SU42-509)  146  179(SU4210-003)  SP42-180(SU42-522)  SP42-184  189(SU4210-007)  190  193(SU4220-009)  SP42-194(SU42-534)  SP42-206(SU42-510)  221  SP42-225(SU42-506)  SP42-226(SU42-526)  SM42-237(SU4220-004)   SP42-237(SU42-535)  SP42-239(SU42-525)  SP42-253(SU42-532)  254  261  SP42-265(SU42-513)  290  300  304  330  342  349  350  351  403  411  419(SU42-1006/SU4210-006)  428  433  446  462  479(3102)  482  502  507  517  519  523  529  530(SU4210-010)  532  539  SP42-040/SU42-539(6Dg-145)  SP42-267/SU42-540(6Dg-179)  546  552  561(3002)  569(1603)  574(SU42-1004/SU4210-004)  576(SU42-1001/SU4210-001)  577  590  606  607  615  630  631  633  635(3101)  642(3104)  643(SU42-1002/SU4210-002)  649  650  651  652  656  660  661  665  682  688  692  698  700  702  706  722  734  735  737  738  739  741  742  749  756  757(6Dh-1-002)  767  768  769(6Dg209)  770  771  782  784  788(6Dg212)  795(1316)  810  814  815  817  821  827  832(1278)  855(1234)  857  870  871(1265)  873  874(1281)  875(1297)  876  878  883  886  891  893(1254) 894(1218)  898(1299)  900  911  912(1315)  921(1604)  923   925(1318)  927(1300)  928  936  945(1235)  947(1309)  948  951  974(1279)  975(1290)  976  988  990  991  994(1276)  997  999(1282)  1000(1230)  1005(1243)  1007(1249)  1014  1015  1016  1019(1271)  1023  1031  1034(1239)  1037  1039  1042(1245)  1043(1256)  1051(1259)  1053  1054  1055(1602)  1058(1277)  1059  1060(1312)  1068  1070  1072  1078(1601)  1085  1087  1088  1090  1092  1095  1096  1100  1107  1108  1111(1210)  1118  1123  1124(1207)  1125  1126  1127  1129(SM426Dn-001)  1130(1209)  1132(1215)  1136  1137(1306)  1139  1141  1144(1605)  1148(1322)  1149(1289)  1151(1219)  1154(2666(1213)  2015  2079  2137(6Dg-026)  2140  2161  2163  2164  2169  2178(8578)  2183  2185  2196  2200  2266  2271(6Dg194)  2292  2298?(6Dh-1 007)  2302  2303  2312(2664)  2324  2351  2355(6Dg-148)  2376(6Dg-168)  2390  2410  2421  2427  2437(6Dh-1-001)  2441  2442  2443  2444  2464  2471  2472  2474  2489  2494  2495  2503  2504  2507(6Dg-101)  2543  2568  2574(6Dg149)  2583  2588  2599  2604  2609  2613  2622  2625  2626  2646  2650  2656(6Dg-181)  2657  2664   6Dh-1-018