The DD51 type, which was first introduced in 1962, continued to be upgraded until 1978, and 649 cars were born. The DD51 type used in Hokkaido appeared in the A cold terrain specifications. It was operated as a single machine or heavy train by train. – Reproduce the JNR era of vehicles with A cold terrain specifications with DD 51-1000 type 1052 or later – A new equipment box beside the cab is included – Ward name tag sticker included – The front window glass reproduces the appearance equipped with a turning window – Radiator covers on both sides of the bonnet reproduce the figure of two divisions – The car number can be selected by attaching an etching license plate – The car number is (DD51-1150 / 1154/1156/1158/1161/1162 Units) – Reproduce the body markings such as corner S and inspection markings by printing – Headlights are lit by light bulb color LED, with ON-OFF switch – The window H rubber and bonnet connecting rubber are reproduced in gray – Drive unit with CANON motor + flywheel – Equipped with energizing terminals – Minimum passing radius: R600