Description This 1/24 scale radio control replica is made by Diecast Masters! Its real life counterpart is the Caterpillar 770 Mining Truck. This RC machine is made out of durable plastic. It has a multi-player frequency of 2.4G with a control distance of 25M - requires five (5) AA batteries (not included) and two (2) AAA batteries (not included). Its non-proportional functions include forward, reverse, left and right steering, dump bed up and dump bed down. This replica has approximate dimensions of 13.25in L x 7.375in W x 6.375in H. According to the manufacturer, it is recommended for ages 8+ years.