D61i-23 Dozer

Komatsu says its first dozer with integrated machine control outperforms add-on grade control by 13%


Komatsu says its D61i-23 dozer -- the company's first with integrated intelligent Machine Control -- can make the machine 13 percent more efficient than add-on machine control systems. Fully automatic blade control monitors blade load when rough dozing and adjusts cut depth to minimize track slip. The system adjusts accordingly to provide precise finish-grade performance.

  • Selectable dozing modes
  • Blade load settings adjustable between pre-sets to match actual material conditions
  • Automatically lowers blade at start of a pass and raises it at end of a pass
  • Integrated Komatsu Machine tracking System (KOMTRAX) and Topcon's construction management system
  • Integrated cab-top GNSS antenna, enhanced inertial measuring unit and stroke sensing hydraulic cylinders
  • Net 168 hp at 2,200 rpm
  • Operating weights: from 39,441 to 41,381 lbs.

Brochure: Komatsu D61i-23 Dozers

Video: Komatsu Intelligent Machine Control Dozer D61i-23

Video: Why Komatsu's Grade Control is More Productive than Add-On GPS Systems 

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