2025 Komatsu Dozers D85PX-18

Information

2025 Komatsu Dozers D85PX-18

Torque converter dozers for your heavy jobs

Need a powerful, economical dozer with outstanding floatation? You’ll appreciate the D85PX-18’s 11-liter engine, 14’ 4” straight tilt blade, fuel-efficient automatic transmission and expansive footprint for soft ground conditions. Optional extended wear life undercarriage with 36” wide PLUS (Parallel Link Undercarriage System) rotating bushing track shoes is available.

Features may include:

Custom build the dozer you need
  • All the dozers in the D65/85/155 family offer you outstanding power, economy and reliability. Customize yours with the blade (straight, Semi-U, Sigmadozer and Full U (D155 only)), track shoe width and horsepower combo best suited to your particular application.
Helps minimize fuel use
  • An advanced Tier 4 engine offers you a potent combo of power and fuel efficiency. An auto idle shutdown, adjustable from 5-60 minutes, also helps cut fuel use and emissions.
Controls help fight operator fatigue
  • Operators will enjoy the palm command electronic control joysticks that fit the natural relaxed shape of their hands. Auto-shift or manual-shift modes are easily selected with one push of a button for precision with less fatigue over the course of a shift.
Smooth, powerful handling
  • Your operators can execute smooth powerful turns with the hydrostatic steering system. It transmits engine power to both tracks without power interruption and minimizes turning radius with counter-rotation while in neutral.
Long-lasting undercarriage
  • Get the most from your dozer. The Parallel Link Undercarriage System (PLUS) with rotating bushings delivers up to twice the life of our conventional undercarriage with no pin and bushing turn required. Parts wear evenly and last longer before needing replacement.

Photos

Highlights

  • Bushnell, Florida
  • 2025
  • Komatsu
  • Dozers D85PX-18
  • Available
  • Shoe: 36 in
  • Grouser: 2.8 in

Specifications

  • 2025
  • Komatsu
  • Dozers
  • D85PX-18
  • Large
  • Komatsu SAA6D125E-7
  • 4-cycle, water-cooled, direct injection
  • Komatsu variable geometry turbocharged, air-to-air aftercooled
  • 6
  • 4.49 in
  • 5.69 in
  • 674 in³
  • SAE J1995 - Gross: 267 HP | ISO 9249 / SAE J1349 - Net: 264 HP
  • All-speed and mid-range, electronic
  • 1,900 rpm | 3rd Forward: 6.3 mph / Reverse: 8.1 mph | 3rdL Forward: 4.8 mph / Reverse: 5.7 mph |1st Forward: 2.1 mph / Reverse: 2.7 mph | 2nd Forward: 3.8 mph / Reverse: 5.0 mph
  • (ISO 16754): 5.2 psi
  • 7 ft. 3 in
  • Fan: Hydraulic
  • Method: Gear pump, force lubrication | Filter: Full-flow
  • Relief valve setting: 3,270 psi
  • 18.2 US gal
  • Ripper: 2.9 US gal
  • Ground contact area (ISO 16754): 10,970 in² | Track gauge: 7 ft. 5 in
  • Grouser: 2.8 in
  • Shoe: 36 in
  • of track on ground: 11.5 ft.
  • 124.1 US gal
  • DEF tank: 6.2 US gal
  • Number of track rollers (each side): 8 | Type of shoes (standard): Single grouser | Number of shoes (each side): 41
  • 9.5 US gal
  • Tractor: 56,660 lbs.
  • Operating: 63,800 lbs.