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Need a powerful, economical dozer with outstanding floatation? You’ll appreciate the D85PXi-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.
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.
|Operating Weight||65,080 lb|
|Fuel Tank Capacity||124.1 US gal|
|Hydraulic Capacity||18.2 US gal|
|Frame Type||Track roller: Monocoque, large section, durable construction|
|Final Drive||Double-reduction final drive of spur and planetary gear sets to increase tractive effort and reduce gear tooth stresses for long final drive life. Segmented sprocket teeth are bolt-on for easy replacement. Triple labyrinth protects seals and improves durability.|
|Engine Type||4-cycle, direct injection|
|Net Horsepower||264 HP|
|Bore x Stroke||4.49" x 5.69"|
|Speed - Foreward||1st: 2.1 MPH
2nd: 3.8 MPH
3rd L: 4.8 MPH
3rd: 6.3 MPH
|Speed - Reverse||1st: 2.7 MPH
2nd: 5.0 MPH
3rd L: 5.7 MPH
3rd: 8.1 MPH
|Gross Horsepower||267 HP|
|Governor||All-speed and mid-range, electronic|
|Rated RPM||1900 RPM|
|Lubrication System||Method: Gear pump, force lubrication
|Aspiration||Komatsu variable geometry turbocharged, air-to-air aftercooled|
|Piston Displacement||674 in³|
|Fan Drive Type||Hydraulic|
|Tracks||Track roller frame: Monocoque, large section, durable construction
Rollers and idlers: Lubricated
|Transmission Type||Komatsu TORQFLOW transmission consists of a water-cooled, 3-element, 1-stage, 1-phase and a planetary gear, multipledisc clutch transmission which is electronically controlled, hydraulically actuated and force-lubricated for optimum heat dissipation. Shift lock lever and neutral safety switch.
-Forward: 2.1 mph
-Reverse: 2.7 mph
-Forward: 3.8 mph
-Reverse: 5.0 mph
-Forward: 4.8 mph
-Reverse: 5.7 mph
-Forward: 6.3 mph
-Reverse: 8.1 mph
|Shoe Size||Track Shoes: Lubricated tracks. Unique seals prevent entry of foreign abrasive material into pin to bushing clearances to provide extended service life. Track tension is easily adjusted with grease gun.
Type of shoes: Single grouser
Number of shoes on each side: 45
Shoe width: 36"
|Ground Pressure||5.16 PSI|
|Track Number||8 each side|
|Control Valve||Spool control valves for SIGMADOZER or straight tilt dozer
Blade lift-Raise, hold, lower, and float
Blade tilt-Right, hold, and left
Rear attachment-Raise, hold, and lower
|Hydraulic Tank Capacity||18.2 US gal|
|Hydraulic System||Closed-center load sensing system (CLSS) designed for precise and responsive control, and for efficient simultaneous operation.|
|Hydraulic Cylinders||Number of Cylinders x Bore
Blade lift: 2 x 4.0”
Blade tilt: 1 x 5.9”
Blade angle: 1 x 5.9” (only SIGMADOZER)
Ripper lift: 2 x 5.1”
Pitch angle: 45°-51° (SIGMADOZER) & 52°-58° (Straight Tilt Dozer)
|Relief Valve Setting||3,270 psi|
|Blade Capacity||7.7 yd³|
|Blade Tilt||Right, hold, and left|
|Suspension||Oscillating equalizer bar and pivot shaft|
|Steering||Palm Command Control System (PCCS) lever controls for all directional movements. Pushing the PCCS lever forward results in forward machine travel, while pulling it rearward reverses the machine. Simply tilt the PCCS lever to left to make a left turn. Tilt it to the right for a right turn.
Hydrostatic Steering System (HSS) is powered by steering planetary units and a hydraulic pump and motor. Counterrotation turns are also available. Wet, multiple-disc, pedalcontrolled service brakes are spring-actuated and hydraulically released. Gear shift lock lever also applies parking brake.
|Ripper||Multi-shank ripper-2.9 US gal|
|Blade Lift||Raise, hold, lower, and float|
|Rear Attachment||Raise, hold, and lower|
|Shoes||45 each side
Parallel Link Undercarriage System (PLUS) with lubricated rotating bushings for extended system wear life and lower maintenance costs. Track tension is easily adjusted with grease gun.
|Shoe Type||Single Grouser|
|Ground Contact||10,970 in²|
*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.