South African Class HF 2-8-2+2-8-2
The South African Railways Class HF 2-8-2+2-8-2 of 1927 was an articulated steam locomotive.
Class HF no. 1386, c. 1940
Transition era knuckle coupler
Class HF no. 1386 at Durban locomotive depot, c. 1950
Under the Whyte notation for the classification of steam locomotives by wheel arrangement, a 2-8-2+2-8-2 is an articulated locomotive using a pair of 2-8-2 power units back to back, with the boiler and cab suspended between them. The 2-8-2 wheel arrangement has a single pair of leading wheels in a leading truck, followed by four coupled pairs of driving wheels and a pair of trailing wheels in a trailing truck. Since the 2-8-2 type was known as Mikado, the corresponding Garratt and Modified Fairlie types were usually known as Double Mikado.
SAR Class GE, c. 1966
SAR Class HF no. 1386, c. 1950