Cat® 140K


The K Series Grader is exceptionally reliable. The improved productivity and longevity of Cat graders allows you to take full advantage of your machine's potential. The Cat C7 engine, direct-drive Powershift transmission and load-sensing hydraulics work together to deliver the power and precision required in harsh environments. In addition, Cat graders are supported by Cat's leading network of dealers to keep your machines running smoothly.
The Cat C7 engine with ACERT Technology offers electronic control, precision fuel injection and optimized air management for outstanding performance and reduced emissions. Equipped with standard, variable power (VHP) offers more power in higher gear. The electronic throttle control ensures easier, more precise and more consistent throttle operation. Engine over-speed protection prevents downshifting until an acceptable travel speed has been achieved.

gear switch

The electronic clutch pressure control system ensures smooth gear changes and steering.
The management of the gearshift torque facilitates the gear change without having to actuate the approach pedal. The driver can stay focused on his task.
Load compensation ensures consistent quality of change, regardless of the load on the machine or the blade.
The optional Autoshift system optimally positions the transmission for easy operation.


Equipment distributors provide predictable system response and exceptional sensitivity for unmatched equipment control. To maintain the exact blade adjustment, lock valves are incorporated in all control valves. Line relief valves are also integrated with given control valves to protect the cylinders against overpressurization.


A variable displacement, load sensing pump and advanced hydraulic valves provide increased equipment control and improve machine performance. Hydraulic flow and pressure continuously matched to the power demand generate less heat and reduce energy consumption.

* Non-contractual photos. Differences in terms of specifications, engines, options, colors, may exist from one country to another.