Robust new undercarriage
At the heart of the Caterpillar compact track loader design is a robust new undercarriage. It uses an external-type sprocket, steel track rollers and idlers, conventional spring-type (grease-adjusted) recoil mechanism and rubber tracks that incorporate the reinforcing strength of steel_both as steel cords that run longitudinally through the tracks and as steel inserts at the sprocket-engagement points. The design emphasizes durability and aggressive traction, suiting it particularly well for applications in which maintenance, operator technique and underfoot conditions might present challenges.
Power train and hydraulics
Powering the three new loaders is the Cat® C3.4T diesel engine, an inline, four-cylinder, turbocharged model with a 201-cubic-inch (3.3-liter) displacement. The engine is designed with premium Caterpillar features, including high-load-carrying bearings, induction-hardened cylinder liners, forged-steel/super-finished crankshaft, positive-displacement gear-pump lubrication system and gear-driven coolant pump.
Operator/technician amenities
To enhance controllability and ease of operation, the new models are equipped with a foot throttle, which allows the operator to adjust engine speed to suit the application, while also reducing sound levels and conserving fuel. This feature complements the independently adjustable joystick controllers, which are console-mounted to provide ample forearm support. The operator station is equipped with a suspension seat.
The optional enclosed ROPS cabin is sealed, pressurized and heated, with ventilation air filtered to eliminate dust. An available air-ride seat and air-conditioning further enhance the operator environment. The design positions the seat and surrounding enclosure to enhance visibility, and a quick-release door and safety interlock system prevent accidental machine movement.
Lift-arm safety braces are designed for easy use, and routine-maintenance features include a rear door that swings open 90 degrees to provide ready access to service points. Also, the cab tilts up for wide-open access to drive-system and hydraulic components. |
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