Model: The locomotive has a metal frame and a digital decoder. 1 axle powered. Traction tires. The locomotive has coupler hooks. 1 gondola, 1 refrigerator car, and 1 low side car, each with Relex couplers, are included. Train length 45.3 cm / 17-7/8". Contents: 12 no. 24130 curved track, 7 no. 24172 straight track, 5 no. 24188 straight track, 1 pair of 24611 and 24612 turnouts, 2 no. 24224 curved track. 1 switched mode power pack for 230 volts / 18 VA and a multi-train digital controller (can run 2 locomotives at the same time and up to 4 locomotives can be controlled). This set can be expanded with the C Track extension sets and with the entire C Track program. The 74491 turnout mechanism can be installed in the turnouts.