Crawler Dozer Boasts Change-on-the-Fly Work Modes


D39EX/PX-24 crawler dozer is a smooth, powerful, quiet machine for grading across a wide range of applications.

Noteworthy features include a choice between a quick-shift, three-speed mode and a variable, 20-speed customizable transmission mode to suit personal preferences. A proprietary engine and hydrostatic transmission technology improve machine efficiency and cuts fuel consumption. Level 5 KOMTRAX telematics system and monitor provide key machine metrics, including DEF consumption, fuel level, operating hours, location, cautions, and maintenance alerts.


Under The Hood:

  • A 3.26 L, 105 HP, EPA Tier 4 Final certified, SAA4D95E-7 engine offers the same power, while increasing fuel efficiency with the addition of the Selective Catalytic Reduction (SCR) system and Diesel Exhaust Fluid (DEF)
  • A new water cooled, Variable Flow Turbocharger, provides added durability and excellent engine response
  • The Komatsu Diesel Oxidation Catalyst provides 98% passive regeneration and does not interfere with machine operation
  • New auto-idle shutdown and economy modes that help reduce idle time and save fuel
Be the first to review this product
Add your review: