Equipment Type

Komatsu

Three new dozers from Komatsu, the D31EX/PX-21, D37EX/PX-21 and D39EX/PX-21...

August 01, 2004

 Komatsu crawler dozer

Three new dozers from Komatsu, the D31EX/PX-21, D37EX/PX-21 and D39EX/PX-21, feature Tier-2-compliant Komatsu diesel engines and the KomStat II electronic-control, hydrostatic transmission. The new Komstat system allows the operator to choose from 20 speed increments and from three distinct speed ranges, provided by the three-speed travel motors. This dual-path, closed-circuit drive system allows full-power turns and easier control when benching.

GET FREE PRICE QUOTES

recent articles on Crawler Dozers

  • Case 650M bulldozer replaces the 650L.

    The 650M is the latest dozer in the Case M Series lineup, replacing the 650L.

  • The PR 766 crawler dozer is a 422-horsepower unit with operating weights between 101,000 and 119,500 pounds, and it replaces the PR 764 in the company’s line.

    The PR 766 crawler dozer is a 422-horsepower unit with operating weights between 101,000 and 119,500 pounds, and it replaces the PR 764 in the company’s line.

More like this

Add comment

Plain text

  • No HTML tags allowed.
  • Web page addresses and e-mail addresses turn into links automatically.
  • Lines and paragraphs break automatically.
Image CAPTCHA
Enter the characters shown in the image.
CE-Crawler Dozers,CE-Earthmoving
Overlay Init