Caterpillar Track Loaders — 2015 Spec Guide
Twelve Rubber-Tracked Models from the Equipment Titan
Just two years after Caterpillar entered the compact equipment market with its skid steer loader in 1999, its first rubber track loaders were released. The loaders entered the market touting standard and fully-suspended rubber track undercarriages. In 2008, Caterpillar introduced its steel-embedded, rubber track compact track loader models, which also incorporate that independent suspension system, to complement its multi terrain loader (MTL) lineup.
There are 12 rubber track loader models in the Cat lineup, including both radial- and vertical-lift machines. The rubber-on-rubber MTL line is comprised of five models ranging from 74 to 110 gross hp. Cat MTLs have low ground pressures and ground disturbance so they can work in environments where other track loaders can’t, says Cat. This year Cat has released new CTL models, the 239D and 249D, which deliver the comfort, control, visibility and security features of the other D Series models, just in a smaller chassis. The steel-embedded, rubber track CTL line is now comprised of seven models ranging from 67 to 110 gross hp. The Cat CTLs feature a steel-embedded track and steel undercarriage components for maximum durability in more challenging applications and/or underfoot conditions.
Both the MTL and the CTL rubber track models feature a fully independent suspension system that provides improved traction and flotation by keeping the maximum amount of track on the ground at all times because it attaches to the machine chassis via torsion axles. The undercarriage suspension system distributes the machine load to greatly reduce shock and vibration throughout the machine to provide a more comfortable ride with greater load retention. The Cat D Series feature sight lines to the work tool, the sides of the machine and tracks via its sleek loader arm design. Visibility, especially to the rear of the machine, is further enhanced by an industry-first, integrated rear-view camera offering.
An ergonomic operator’s station layout is enhanced by the high back, heated, air-ride seat with seat mounted joystick controls. A standard security system provides additional protection from unwanted operation and theft. Additional control features have been incorporated into the new, optional 5-in. LCD in-cabin monitor that provides the operator the capability to customize up to 11 different parameters. The customized preferences are retained by individual operator codes (up to 50).
Advice to Buyers
“Start your purchasing evaluation by considering your specific application requirements for the machine so that you can make a selection that best fits your needs while providing the lowest owning and operating cost,” explains Kevin Coleman, senior product marketing engineer with Cat. “Items such as a machine’s rated operating capacity, width, height, ground pressure and travel speed, as well as towing requirements for transporting the equipment. With regards to purchasing a track loader, a customer should also evaluate a number of track specific items such as length of track on the ground, undercarriage suspension and ground pressure.”
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