South West African Class Hc

DSWA Class Hc 0-6-0T
South West African Class Hc 0-6-0T
South African Class Hc 0-6-0T

Class Hc no. 84, c. 1930

Type and origin
Power type	Steam
Designer	Henschel & Son
Builder	Henschel & Son
Serial number	8334-8336, 10415, 10765, 19765
Model	Class Hc
Build date	1907, 1910, 1911, 1923
Total produced	6

Specifications
Configuration	0-6-0T (Six-coupled)
Driver	3rd coupled axle
Gauge	600 mm (1 ft 11 ⁵⁄₈ in) narrow
Coupled dia.	24 ¹³⁄₁₆ in (630 mm)
Length:
• Over couplers	17 ft 11 ⁷⁄₈ in (5,483 mm)
Adhesive weight	10 LT 15 cwt (10,920 kg)
Loco weight	10 LT 15 cwt (10,920 kg)
Fuel type	Coal
Fuel capacity	660 lb (299 kg)
Water cap	220 imp gal (1,000 l)
Firebox type	Round-top
• Firegrate area	4.8 sq ft (0.45 m²)
Boiler pressure	171 psi (1,179 kPa)
Cylinders	Two
Cylinder size	8 ²¹⁄₃₂ in (220 mm) bore 11 ¹³⁄₁₆ in (300 mm) stroke
Valve gear	Allan
Valve type	Slide
Couplers	Buffers and chain

Performance figures
Tractive effort	4,575 lbf (20.35 kN) @ 75%

Career
Operators	Otavi Mining and Railway Co. South African Railways
Class	Class Hc
Number in class	6
Numbers	81-84, 104, 106
Delivered	1907-1923
First run	1907

The South West African Class Hc 0-6-0T of 1907 was a narrow gauge steam locomotive from the Deutsch-Südwest-Afrika era.

In 1907, the German Administration in Deutsch-Südwest-Afrika acquired three Class Hc tank locomotives with a 0-6-0 wheel arrangement, for lease to the Otavi Mining and Railway Company. Two more entered service in 1910 and 1911, and a sixth was acquired new by the South African Railways in 1923.^[1]^[2]^[3]

Manufacturer

Three 600 millimetres (23.6 inches) narrow gauge 0-6-0 tank steam locomotives were built by Henschel and Son in Germany in 1907, for the German Administration in Deutsch-Südwest-Afrika (DSWA). Their works numbers were in the range from 8334 to 8336. The engines were designated Class Hc and numbered in the range from 81 to 83.^[1]^[2]^[3]^[4]

German South West Africa

The locomotives used Allan valve gear. Their small coal bunkers had a capacity of only 660 pounds (299 kilograms), while the water capacity of their side tanks was 220 imperial gallons (1,000 litres).^[1]^[2]

The "Hc" classification identified the type as the third class to have been built for DSWA by Henschel, probably excluding locomotives which were no longer in service by the time the First World War broke out. They were leased to the Otavi Mining and Railway Company, who operated a narrow gauge railway across the Namib Desert between Swakopmund and Tsumeb.^[1]

In 1910 and 1911, two more Class Hc locomotives, no. 104 with works number 10415 and no. 106 with works number 10765, were delivered by Henschel for service on the Otavi Railway. They were employed as shunting locomotives at Otavi.^[1]^[2]^[3]

South African Railways

During the First World War, the former German Colony came under South African administration and the railways in DSWA came under control of the Union Defence Forces. Control of all railway operations in South West Africa (SWA) was passed on from the Military to the Director of Railways in Windhoek on 1 August 1915. On 1 April 1922, all the railway lines and rolling stock in the territory became part of the South African Railways (SAR).^[1]

None of the five pre-war Class Hc locomotives survived the war into the SAR era. In 1923, the SAR ordered a new one, no. 84, which was built to the same design by Henschel with works number 19765. This locomotive was not preserved and was presumably scrapped.^[1]^[3]^[4]

Works numbers

The works numbers, years built and engine numbers of the Class Hc locomotives are listed in the table.^[3]

**Class Hc works numbers**
Works no.	Year built	Loco no.
8334	1907	81
8335	1907	82
8336	1907	83
10415	1910	104
10765	1911	106
19765	1923	84

References

1 2 3 4 5 6 7 Paxton, Leith; Bourne, David (1985). Locomotives of the South African Railways (1st ed.). Cape Town: Struik. p. 116. ISBN 0869772112.
1 2 3 4 Espitalier, T.J.; Day, W.A.J. (1947). The Locomotive in South Africa - A Brief History of Railway Development. Chapter VII - South African Railways (Continued). South African Railways and Harbours Magazine, December 1947. p. 1033.
1 2 3 4 5 Henschel-Lieferliste (Henschel & Son works list), compiled by Dietmar Stresow
1 2 Dulez, Jean A. (2012). Railways of Southern Africa 150 Years (Commemorating One Hundred and Fifty Years of Railways on the Sub-Continent - Complete Motive Power Classifications and Famous Trains - 1860-2011) (1st ed.). Garden View, Johannesburg, South Africa: Vidrail Productions. p. 236. ISBN 9 780620 512282.

Wikimedia Commons has media related to South African Class Hc (0-6-0).

Steam Locomotives of South West Africa

600mm gauge (Narrow gauge)	Class Ha Class Hb Class Hc Class Hd Jung Zwillinge

3' 6" gauge (Cape gauge)	6-Coupled Tank 8-Coupled Tank 8-Coupled Tender 10-Coupled Tender

List of South African locomotive classes South African locomotive history

Locomotives of South Africa

Steam

7' ¼" gauge	East London 0-4-0VB Table Bay 0-4-0ST Table Bay 0-4-0T Table Bay 0-4-0WT

4' 8½" gauge	Cape 0-4-0T Blackie Cape 0-4-2 Cape 2-4-0T CGR 0-4-0ST Aid Natal 0-4-0ST Durban Natal 0-4-0WT Natal Natal 4-4-0T Perseverance

3' 6" gauge Tank engines	CGR 0-4-0ST 1873 CGR 0-4-0ST 1874 CGR 0-4-0ST 1881 CGR 0-4-0ST 1881 Coffee Pot CGR 0-6-0ST CGR 0-6-0T CGR 2-6-0ST 1900 CGR 2-6-0ST 1902 CGR 1st Class 0-4-0ST 1875 CGR 1st Class 0-4-0ST 1876 CGR 1st Class 2-6-0ST CGR 1st Class 4-4-0T CGR 2nd Class 4-4-0T CGR 3rd Class 2-6-0T CGR Railmotor CSAR Class C CSAR Class E CSAR Rack 4-6-4RT CSAR Railmotor Durban's Congella Durban's Edward Innes Durban's John Milne Durban's Sir Albert Port Elizabeth 0-4-0ST Kowie Railway 0-6-0T Kowie Railway 4-4-0T Metropolitan & Suburban 4-6-2T NGR 2-6-0T Durban & Pietermaritzburg NGR Class I 2-6-2T NGR Class K 0-4-0ST NGR Class K 0-6-0ST NGR Class K 2-6-0T NZASM 10 Tonner NZASM 13 Tonner NZASM 14 Tonner NZASM 18 Tonner NZASM 19 Tonner NZASM 32 Tonner NZASM 40 Tonner PPR 26 Tonner PPR 35 Tonner Portuguese SAR Class A SAR Class B SAR Class C SAR Class C1 SAR Class C2 SAR Class D SAR Class E SAR Class F SAR Class G SAR Class H SAR Class H1 SAR Class H2 SAR Class J SAR Class K SAR Railmotor SAR Dock 0-4-0ST SAR Dock 0-4-0T SWA 2-8-0T

3' 6" gauge Tender engines	CGR 1st Class 2-6-0 1876 BP CGR 1st Class 2-6-0 1876 Kitson CGR 1st Class 2-6-0 1879 CGR 1st Class 2-6-0 1891 CGR 1st Class 4-4-0 CGR 1st Class 4-4-0TT CGR 2nd Class 2-6-2TT CGR 3rd Class 4-4-0 1883 CGR 3rd Class 4-4-0 1884 CGR 3rd Class 4-4-0 1889 CGR 3rd Class 4-4-0 1898 CGR 3rd Class 4-4-0 1901 CGR 3rd Class 4-4-0 1903 CGR 4th Class 4-4-2 CGR 4th Class 4-6-0TT 1880 CGR 4th Class 4-6-0TT 1882 CGR 4th Class 4-6-0TT 1882 Joy CGR 4th Class 4-6-0TT 1884 CGR 5th Class 4-6-0 1890 CGR 5th Class 4-6-0 1891 NGR Havelock NGR Class I SAR Class Exp 1 SAR Class Exp 2 SAR Class Exp 3 SAR Class Exp 4 SAR Class Exp 5 SAR Class Exp 6 SAR Class S SAR Class S1 SAR Class S2 SAR Class 1 SAR Class 1A SAR Class 1B SAR Class 2 SAR Class 2C SAR Class 3 SAR Class 3A SAR Class 3B SAR Class 4 SAR Class 4A SAR Class 5 SAR Class 5A SAR Class 5B SAR Class 6 SAR Class 6A SAR Class 6B SAR Class 6C SAR Class 6D SAR Class 6E SAR Class 6F SAR Class 6G SAR Class 6H SAR Class 6J SAR Class 6K SAR Class 6L SAR Class 6Y SAR Class 6Z SAR Class 7 SAR Class 7A SAR Class 7B SAR Class 7C SAR Class 7D SAR Class 7E SAR Class 7F SAR Class 8 SAR Class 8A SAR Class 8B SAR Class 8C SAR Class 8D SAR Class 8E SAR Class 8F SAR Class 8R SAR Class 8X SAR Class 8Y SAR Class 8Z SAR Class 9 SAR Class 10 SAR Class 10A SAR Class 10B SAR Class 10C SAR Class 10D SAR Class 11 SAR Class 12 SAR Class 12A SAR Class 12B SAR Class 13 SAR Class 14 SAR Class 14A SAR Class 14B SAR Class 14C 1st SAR Class 14C 2nd SAR Class 14C 3rd SAR Class 14C 4th SAR Class 15 SAR Class 15A SAR Class 15B SAR Class 15C SAR Class 15CA SAR Class 15E SAR Class 15F SAR Class 16 SAR Class 16A SAR Class 16B SAR Class 16C SAR Class 16D SAR Class 16DA 1928 SAR Class 16DA 1930 SAR Class 16E SAR Class 17 SAR Class 18 SAR Class 19 SAR Class 19A SAR Class 19B SAR Class 19C SAR Class 19D SAR Class 20 SAR Class 21 SAR Class 23 SAR Class 24 SAR Class 25 SAR Class 25NC SAR Class 26 SAR Katanga SWA 2-8-0

3' 6" gauge Articulated engines	CGR Fairlie CGR Kitson-Meyer SAR Class FC SAR Class FD SAR Class GA SAR Class GB SAR Class GC SAR Class GCA SAR Class GD SAR Class GDA SAR Class GE SAR Class GEA SAR Class GF SAR Class GG SAR Class GH SAR Class GK SAR Class GL SAR Class GM SAR Class GMA SAR Class GO SAR Class HF SAR Class KM SAR Class MA SAR Class MB SAR Class MC SAR Class MC1 SAR Class MD SAR Class ME SAR Class MF SAR Class MG SAR Class MH SAR Class MJ SAR Class MJ1 SAR Class U

2' 6" gauge	Cape Copper John King & Miner Cape Copper Britannia Cape Copper Caledonia Cape Copper Clara Cape Copper Condenser Cape Copper Scotia Namaqua Copper Pioneer Walvis Bay 2-4-2T Hope

2' & 600mm gauges	ACR Class NG-G16A CGR NG 0-4-0T CGR NG 0-6-0T CGR NG 4-6-2T CGR Type A 2-6-4T CGR Type C 0-4-0T NGR Class N 4-6-2T SAR Dutton SAR NG 0-4-0T SAR Class NG1 SAR Class NG2 SAR Class NG3 SAR Class NG4 SAR Class NG5 SAR Class NG6 SAR Class NG7 SAR Class NG8 SAR Class NG9 SAR Class NG10 SAR Class NG-G11 SAR Class NG-G12 SAR Class NG-G13 SAR Class NG-G14 SAR Class NG15 SAR Class NG-G16 SWA Class Ha SWA Class Hb SWA Class Hc SWA Class Hd SWA Jung SWA Zwillinge

Electric

Amcoal Class E38

Gas-electric

SAR Gas-electric

Diesel

3' 6" gauge Diesel-electric	PRASA Class Afro 4000 SAR Class DS SAR Class DS1 SAR Class 31-000 SAR Class 32-000 SAR Class 32-200 SAR Class 33-000 SAR Class 33-200 SAR Class 33-400 SAR Class 34-000 SAR Class 34-200 SAR Class 34-400 SAR Class 34-500 SAR Class 34-600 SAR Class 34-800 SAR Class 34-900 SAR Class 35-000 SAR Class 35-200 SAR Class 35-400 SAR Class 35-600 TFR Class 35-800 SAR Class 36-000 SAR Class 36-200 SAR Class 37-000 Spoornet Class 39-000 TFR Class 39-200 TFR Class 43-000 TFR Class 44-000

2' gauge Diesel-electric	SAR Class 91-000

3' 6" gauge Diesel-hydraulic	SAR Class 61-000

3' 6" gauge Electro-diesel	Spoornet Class 38-000

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