Machine description: 3 Lever Boom Control, Manual Transmission 20 in Single Grouser Track Shoes, 24 ft Side Boom, Mechanical Hoists, Hydraulic Extendable Counterweight LOCATED-IN-DENVER-CO... more info about the 1968 Caterpillar 561C.
Machine description: Powershift Transmission w/ Lever Steering, 24 in Single Grouser Track Shoes, 20 ft Side Boom, Mechanical Hoists, Hydraulic Extendable Counterweight ... more info about the 1973 Caterpillar 572F.