Featuring a 755 hp (563 kW) Caterpillar engine, the RX-700e/ex milling machine is available with either four-track or three-track assemblies. Built with the Roadtec focus on balanced weight distribution, the RX-700e/ex is a heavy duty machine that is user-friendly in both operation and maintenance.The machine cuts up to 14 (35.6 cm) deep. Standard widths are 6'7" (201cm), 7'2" (218 cm), 8'2" (249cm), and 10' (305cm). Like all Roadtec planers this model features 60° front load-out conveyor swing. The optional VCSTM Variable Cutter System for cutting widths of 24, 36 and 48 (60cm, 91cm, and 121cm) is also offered for this model.