Class 20
Class 20 locomotive as a monument in Trebnje
Type and origin Power type Steam Builder Hanomag, Borsig, Henschel, AEG, Krauss Serial number 6001 - 6200, 601 - 620, 860.003, 860.004, 860-006, 860-008, 860-009, 860-011, 860-016, 860.020 From 1933: 20-001 - 20-225 CFO 521–523 SEK 241–243 SDŽ 601–623 Austrian-Hungarian army 860.001–022 SHS 601–613, 615, 617–618, 620, 6001–6200, 860.003–004, 006, 008–009, 011, 016, 020 JDŽ 20-001–225 BDŽ 15.01–22 HSH 20-136, 20-[?] PKP Ti17-1–Ti17-3 NKPS Ti17-1–Ti17-3 CFR 130.909 (ex PKP Ti17-1), 860.005, 007, 010, 012, 015, 017–019 SŽD Ти 17-1 Build date 1912-1922 Total produced 243 Number rebuilt CFO/SM: 3 SEK: 3 (from CFO/SM) SDŽ: 23 k.u.k. HB: 22 (2 from SDŽ) SHS/JDŽ: 225 (17 from SDŽ, 8 from k.u.k. HB) BDŽ: 22 (from JDŽ) HSH: 2 (from JDŽ) PKP: 4 (from k.u.k. HB) NKPS: 3 (from PKP) CFR: 9 (1 from NKPS, 8 from k.u.k. HB) SŽD: 1 (from CFR)
Specifications Configuration: ​  • UIC 1'C+2'2' Gauge 1,435 mm (4 ft 8+1⁄2 in) Length 18.820 mm Loco weight 54
Performance figures Maximum speed 55-65 km/h Power output 552 kW
Career Operators Yugoslav Railways Hekurudha Shqiptare Withdrawn ~ 1960 (HSH)

Class 20 was a class of steam locomotives for Yugoslav Railways and other railways built by Hanomag, Borsig and AEG. Krauss and Rheinmetall between 1912 and 1922.

In 1946, 2 of them came to Albania, 20-132 and 20-136.^[1] Around 1960 these two locomotives were taken out of service.

• 20-100 (ex SHS 6100) is preserved in Niš, Serbia
• 20-149 (ex SHS 6149) is preserved in Zrenjanin, Serbia
• 20-196 (ex SHS 6196) is preserved in Sombor, Serbia
• 20-184 (ex SHS 6184) is preserved in Jasenovac, Croatia
• 20-183 (ex SHS 6183) is preserved in Trebnje, Slovenia