Cat D4 Dozer Operating Enhancements

Dec. 1, 2021
D4 replaces the Cat D6K2.

The 130-horsepower Caterpillar D4 dozer replaces the Cat D6K2. The Cat D4 dozer weighs 29,259 pounds.

The Cat D4 crawler dozer has a lower sloping hood than its predecessor that provides up to 30 percent better visibility to the area in front of the blade.

Cat product specialist Sam Meeker explains how the D4 design improves operator visibility. He also explains the three undercarriage options available on the D4 dozer.

Cat D4 Dozer Specs

  • Engine: Cat C4.4
  • Power train: Hydrostatic
  • Net power @ 2,100 rpm: 130 horsepower
  • Operating weight: 29,259 pounds