2025 Komatsu Dozers D155AXi-8

Information

2025 Komatsu Dozers D155AXi-8

A workhorse for your fleet

Your big jobs demand a big dozer. 350+ horsepower, massive blade capacity with semi-U and full U blades, automatic lockup torque converter, and low drive K-bogie suspended undercarriage designed for maximum traction and smooth ride when dozing or ripping.

Features may include:

Close the operator skill gap
  • Machine logic allows the dozer to continuously learn the terrain and make calculated decisions for the next pass. Intelligent Machine Control helps lessen the skill gap between new and experienced operators.
Advanced machine control
  • In select situations — auto stripping, rough dozing, spreading, advanced finish grading — operators can opt for nearly 100% machine control auto usage. They can even apply automatic control without having a 3D model.
A machine that learns from the operator
  • Automatic functions give the dozer the ability to learn from operator's blade input, resulting in more adaptability, easier operation and less reliance on operator input.
Outstanding blade response for finish grading
  • To deliver unparalleled grading performance, IMC enables the dozer to look ahead at grade transitions and alter the blade angle accordingly.

Photos

Highlights

  • Bushnell, Florida
  • 2025
  • Komatsu
  • Dozers D155AXi-8
  • Available
  • Shoe: 24 in / 28 in
  • Grouser: 3.1 in

Specifications

  • 2025
  • Komatsu
  • Dozers
  • D155AXi-8
  • Large
  • Komatsu SAA6D140E-7
  • 4-cycle, water-cooled, direct injection
  • Komatsu Variable Geometry Turbocharged, air-to-air aftercooled, cooled EGR
  • 6
  • 5.51 in
  • 6.50 in
  • 930 in³
  • SAE J1995 - Gross: 360 HP | ISO 9249 / SAE J1349 - Net: 354 HP
  • Mid-range, electronic
  • 1,900 rpm | 3rd Forward: 7.2 mph / Reverse: 8.7 mph | 3rdL Forward: 4.7 mph / Reverse: 5.7 mph |1st Forward: 2.4 mph / Reverse: 2.9 mph | 2nd Forward: 3.5 mph / Reverse: 4.2 mph
  • Tractor only: 11.6 psi | 14.6 psi
  • 7 ft. 0 in
  • Fan: Hydraulic
  • Method: Gear pump, force lubrication | Filter: Full-flow
  • For implement: 3,980 psi | For steering: 5,550 psi
  • 25.1 US gal
  • Ripper: 2.9 US gal
  • Ground contact area: 6,193 in²
  • Grouser: 3.1 in
  • Shoe: 24 in / 28 in
  • 165 US gal
  • DEF tank: 10.3 US gal
  • Number of track rollers (each side): 7 | Number of shoes (each side): 42
  • 8.2 US gal
  • Tractor: 72,223 lbs.
  • Operating: 90,610 lbs.