Caterpillar has added the 253 compact track loader (CTL) to its lineup, positioning the new model between the existing Cat 249D3 and 255 machines. Designed for grading and material handling, the 253 offers a 2,006-pound (910-kilogram) rated operating capacity and an operating weight of 9,343 pounds (4,238 kilograms), a combination the company says supports easier transport between job sites.
Building on the Cat 259D3 foundation, the 253 integrates a next-generation one-piece undercarriage with rigid, frame-mounted axles intended to support traction and stability when handling heavy loads. Its four fully independent axles mount directly to the frame to enhance grading capability, while new 15-inch (380-mm) general-duty C-Pattern tracks are designed to increase ground engagement and deliver grip in mud and other soft underfoot conditions.
Undercarriage and track design
According to Caterpillar, the redesigned one-piece track roller frame, similar to the design used on the 255, is intended to provide stability and operator confidence. The 255 and 253 track types are interchangeable, which the company says gives customers more options.
Zach Waite, commercial director for Caterpillar Industry Solutions, said each model in the 8,000- to 10,000-pound compact track loader class features a unique undercarriage design engineered to optimize performance across a wide range of applications. He said the addition of the 253 gives customers another solution for meeting their toughest challenges, combining the next-generation one-piece undercarriage with independent rigid, frame-mounted axles to help deliver a stable platform when lifting and grading.
Waite added that the C-Pattern track design gives customers a productive all-around machine that can perform on gravel, dirt, hard surfaces, turf, snow and unfinished terrain.
Cab options and operator comfort
The 253 is available with either canopy or sealed and pressurized cab designs. Canopy models come standard with 20 gpm at 3,336 psi (76 lpm at 23,000 kPa) hydraulics, while cab models feature standard high-flow 30 gpm at 3,336 psi (112 lpm at 23,000 kPa) hydraulics. Operator comfort features include a standard high-back, heated air-ride seat with adjustable joystick pods, and joystick command patterns that can be switched between ISO and H patterns to suit preference.
Engine, service and technology
An electronically controlled Cat 3.3B engine delivers high horsepower and torque while meeting U.S. EPA Tier 4 Final/Stage V emissions standards. A tilt-up, one-piece cab design provides quick access to under-cab components, and ground-level access to daily service and routine maintenance points is intended to help improve productivity. Higher travel speeds are achieved through a two-speed transmission, and a full-colour 5-inch (127-mm) LCD screen with soft-touch buttons provides operating control.
On the technology side, Cat says its connected features help advance efficiency and safety at the job site and streamline equipment maintenance through connected worksites. Standard dual self-levelling automatically keeps attachments and material level when raising and lowering for better stability and material retention. A return to dig/work tool positioner automates repetitive tasks, and creep speed technology helps prevent overspeeding to achieve a smooth, precise finish in applications such as cold planing or fine grading.
Purpose-built kits allow aftermarket customization to expand the machine's design flexibility, the company notes.