With fully automatic blade control capabilities, D51i-22 performs automated rough dozing and finish grading. Longer track-on ground standard (EX) and low ground pressure (PX) models offer flotation and weight distribution options to match application needs. Operating weights range from 27,381–29,057 lb, depending on configuration, and net 130 hp occurs at 2,200 rpm. Other features include cab top GNSS antenna, enhanced inertial measurement unit, and stroke sensing hydraulic cylinders.
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