Komatsu D155PX-8 LGP Crawler Dozer

Komatsu D155PX-8 LGP Crawler Dozer

Komatsu D155PX-8 LGP Crawler Dozer Information

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The new Tier 4 Final D155PX-8 LGP (Low Ground Pressure) dozer incorporates the proven Komatsu technology used in the D155AX-8 enhanced with two blade options and larger tracks on the ground. A newly designed 8-roller undercarriage provides greater traction and optimum balance while reducing ground pressure in half. Large capacity semi-u blade or angle blade move massive amounts of material and the wider cutting edge reduces the number of passes needed while grading. Class leading fuel efficiency and Komatsu Care complimentary 3 year/2000 hour scheduled maintenance lowers operating costs.

Standard Equipment

  • 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 for dual tilt and pitch dozer
  • Hydraulics for ripper VGR/MSR
  • KOMTRAX® Level 5
  • 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 mounter
    –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
  • 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


  • HD Counterweight 9-plate with rigid drawbar, 3568 kg 7,860 lb
  • Hydraulic winch Allied H12E
  • Long drawbar


  • Semi-U Blade
  • Angle Blade


HORSEPOWER354 @1900 rpm


BLADE CAPACITY9.6 - 15.7 yd³

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 D155PX-8 LGP
Condition New
Year 2021
Hours 0
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