The DJB D350 Articulated Dump Truck was introduced in 1978 and only produced in England. This machine has a Caterpillar 3306 TA Diesel, six-cylinder engine producing 255Hp flywheel horsepower.
Subsequently DJB developed the DJB D350B and then appeared after the DJB acquisition by Caterpillar in 1985 the Caterpillar D350C, D350D, D350E and D350E Series II until 2001 as the final model in the D350 series.
Then the new models where launched as the "700" series as a full line member of the Caterpillar programm.
Of the D350 series Articulated Dump Trucks in 1:50th scale is beside the D350D, which was released by both ERTL and Norscot, now also the DJB D350 as a custom scale model released by CypModels.