Komatsu D155AXi-8 Crawler Dozer

Komatsu D155AXi-8 Crawler Dozer

Komatsu D155AXi-8 Crawler Dozer Information

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If you’re not producing, you’re not winning. Komatsu understands this. Our industry-leading intelligent Machine Control dozers deliver improved production with next-generation technology at jobsites worldwide, today. With no pricey and exposed hardware to set up and take down, dozer operators save 30 minutes or more each day that can be plowed back into production. When machines are automatic dozing, rough cut to finish grade, they offer up to 8% more production compared to traditional aftermarket systems. Komatsu’s intelligent Machine control makes every pass count.

  • Innovative
    Automated operation from rough dozing to finish grade.
  • Intelligent
    New dozing mode, load control performance features.
  • Integrated
    Standard factory installed integrated system.
  • No Cables
    No coiled cables between machine and blade.
  • No Climbing
    GNSS antenna and mast removed from blade.
  • No Connections
    No daily connections required between machine and blade.


Standard Equipment

  • Factory installed machine control components
  • 3D GNSS intelligent machine control
  • Enhanced Inertial Measuring Unit (IMU+)
  • Cab top GNSS antenna
  • Intelligent dozer mode settings
  • Air cleaner, double element with dust indicator
  • Alternator, 140 ampere/24V
  • Backup alarm
  • Batteries, 200 Ah/2 x 12V
  • Battery disconnect switch
  • Blade lift cylinders with double dust seal
  • Color monitor, LCD
  • Decelerator pedal
  • Engine hood
  • Engine idle auto shutdown with adjustable timer
  • Engine intake centrifugal precleaner
  • Engine, gull-wing side covers
  • Engine shutdown secondary switch
  • Exhaust pipe with raincap
  • Fast fuel provision
  • Fenders
  • Front pull hook
  • Fuel pre-filter and primary filter
  • Grid heater starting aid in cold weather
  • High mount foot rests
  • Horn, warning
  • Hydraulic driven radiator cooling fan with manual reverse clean mode
  • Hydraulics to match dozer push-group configuration
  • Hydraulics for ripper VGR/MSR
  • KOMTRAX® Level 5
  • K-bogie undercarriage
  • Komatsu Diesel Particulate Filter (KDPF)
  • Komatsu Variable Geometry Turbocharger (KVGT)
  • Komatsu Selective Catalytic Reduction (SCR)
  • Locks, filler caps and covers
  • Oil pressure check ports for power train
  • PM service connector
  • Radiator mask, double door, heavy-duty, hinged, perforated
  • Radiator reserve tank
  • Rear cover
  • ROPS cab (1420 kg, 3,131 lb)**
  • Air conditioner/heater/defroster
    –Condenser remote mounted
  • Cab accessories
  • Work lights
    –2 front, hood mounted
    –2 front, cab mounted
    –2 rear, fender mounted
    –2 rear, cab mounted
    –1 rear, for ripper point
  • Seat, air suspension, fabric, heated, low back, rotates 12.5° to right, headrest
  • Seat belt, 76 mm 3″, retractable
  • Seat belt indicator
  • Sealed electrical connectors
  • Starting motor, 11.0 kW/24V
  • Steering system: Hydrostatic Steering System (HSS)
  • Torque converter with auto lock-up
  • Track roller guards, end sections
  • Track shoe assembly
  • Sealed and lubricated
  • 610 mm 24″ extreme service shoes
  • Transmission with auto/manual shift modes
  • Underguards, heavy duty
  • Hinged belly pans
  • Water separator, fuel
  • Wide core cooling package, 6 fins per inch spacing

Optional Equipment

Shoes (optional) – Additional weight:

  • 660 mm 26″ extreme service shoes: +240 kg +530 lb
  • 710 mm 28″ single-grouser shoes: No additional

Shoes (optional) – Ground contact area:

  • 660 mm 26″ extreme service shoes: 43230 cm2 6,700 in2
  • 710 mm 28″ single-grouser shoes: 46505 cm2 7,208 in2

Variable Multi-Shank Ripper:

  • Additional weight (including hydraulic control unit): 3760 kg 8,290 lb
  • Beam length: 2320 mm 7’7″
  • Hydraulically-controlled parallelogram-type ripper with three shanks. Digging angle infinitely adjustable. Standard digging angle: 49°
  • Maximum digging depth: 900 mm 2’11”
  • Maximum lift above ground: 950 mm 3’1″

Variable Giant Ripper:

  • Additional weight (including hydraulic control unit): 2440 kg 5,380 lb
  • Beam length: 1400 mm 4’7″
  • Hydraulically-controlled parallelogram-type ripper with one shank. Digging angle infinitely adjustable. Standard digging angle: 49°
  • Maximum digging depth: 1240 mm 4’1″
  • Maximum lift above ground: 950 mm 3’1″


  • HD Counterweight 9-plate with rigid drawbar, 3568 kg 7,860 lb

Dozer Equipment

  • Semi-U


HORSEPOWER354 @1900 rpm



List of Features

* Price, if shown, is Manufacturer's Suggested Retail Price (MSRP) and does not include government fees, taxes, dealer freight/preparation, dealer document preparation charges or any finance charges (if applicable). MSRP and/or final actual sales price will vary depending on options or accessories selected.
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Manufacturer Komatsu
Category Dozers
Subcategory Large
Model D155AXi-8
Condition New
Year 2021
Hours 0
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