The Northampton and Banbury Junction Railway ordered four locomotives for the start of its service, from Neilson of Glasgow. However it was unable to produce the cash to pay for them. In difficulty, the hired in two locomotives from
I W Boulton. One was ex- No. 1125, a 2-2-2 of 1866: it was in very poor condition, as the other engine,
The Owl, about which little detail is recorded. The arrangements actually made are unknown, until 1866 when the worked the line until 1872. From that year the acquired three engines second hand from the and worked its own trains the engines were a
Tayleur 0-6-0 No. 1827, a
Sharp, Stewart 0-4-2T No. 1831, and a
Hawthorn 0-6-0 No. 1849. By 1876 the was unable to continue working its own trains and the stepped in once again. The East and West Junction Railway started its basic train service with the 1866
Manning Wardle 0-6-0ST used by the contractor in the construction of the line. In 1873 six locomotives were ordered on the hire purchase system from
Beyer, Peacock and Company; the
Birmingham Railway Carriage and Wagon Company provided the financing. After about a year in service, the was unable to keep up the payments and the locomotives were repossessed. Two second hand engines were now acquired, brought from France by the contractor Crampton. They were in very poor condition but they worked on the lines for some time. In 1875 two 0-6-0ST locomotives were hired in from I. W. Boulton. In 1876 the acquired two
Fairlie locomotives that had been built for a Mexican Railway; one was a double Fairlie 0-6-6-0 and became No. 1; the other was an 0-4-4T and became No. 2. They were disposed of in 1878, and some unknown engines were hired in from I. W. Boulton. In 1879 an 0-6-0ST was supplied by Beyer Peacock, allocated No. 1, the third to bear the number, to work to Broom, but its water tank capacity proved too small and it was sold on. Nos. 2, 3 and 4 were Beyer Peacock double-framed 0-6-0s built in 1880, 1881 and 1885. Nos. 5 and 6 followed from Beyer, Peacock, but were 2-4-0Ts for passenger traffic, and were fitted with Westinghouse brake. In August 1888 a 2-4-0T was acquired second hand from the
Potteries, Shrewsbury and North Wales Railway; it was named
Hope and became the fourth No. 1 on the line, working on the Broom route. Three more second-hand engines were bought from the in December 1891; they were DX class 0-6-0 goods engines and worked between Olney and Broom. Next came three 0-6-0s from Beyer Peacock, numbered 10 11 and 12; they were fitted with dual brakes. No. 13 was a 2-4-0 express engine from Beyer, Peacock, in 1903. Five more Beyer, Peacock 0-6-0s followed (Nos. 14 to 18) in quick succession, ordered by the but financed at the end by the formation of the . Finally the ordered a second hand
Stroudley "Large C" class 0-6-0 from the LBSCR; built in 1884 it arrived in November 1920. The Edge Hill Light Railway acquired two LBSCR Terrier 0-6-0Ts and one or other of them, regarded as spare by the Edge Hill Railway, was occasionally put on passenger trains on the Broom line. When the absorbed the line, most of the locomotive stock was soon classified as life expired, and in due course Midland Railway pattern 0-6-0 types became dominant. When the Ro-railer was taken off the Welcombe Hotel run, three 0-4-4T engines were brought in to operate on the line. Former
Lancashire and Yorkshire Railway engines worked in from Northampton in this period. The improvements made to the track by the aided the engine power situation considerably as heavier types could be used, and in fact after 1945 the former
War Department Austerity 2-8-0 class were commonly used on the line, as well as other heavy types. ==Description of a ride on the line==