Cat 924K, 930K and 938K wheel loaders have software that allows the hydrostatic-drive system's "torque-converter" mode to function more closely to that of a mechanical-drive machine. A redesigned left control pedal (decelerator and brake) allows more precise control, and implement-response levels (standard, medium, and fast) can be selected via the in-cab secondary display. Thread-to-connect couplers in the auxiliary hydraulic system replace push-to-con-nect couplers, and the loader linkage has been modified to provide improved forward visibility to attachments.
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