Model 60T telescopic-boom crawler crane is built on a Caterpillar 325 excavator power module. It's powered by a 168-hp Cat diesel with an automatic engine control and electronic power unit control with backup system. The crane has a four-section, 105-foot boom tip height. A push button on the joystick extends or retracts the machine's tracks from 9 feet 9 inches in the stowed configuration to 14 feet 7 inches at full width.