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Move heavy loads in soft or wet conditions. The D65PXi-18’s long track/low ground pressure offers outstanding flotation and extended wear life undercarriage with the 36” wide Parallel Link Undercarriage System (PLUS) rotating bushing track shoes. Fine tune it with a choice of blade options.
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.
| Dimensions | |
|---|---|
| Length | 14’4” |
| Width | 6’9” (Straight Tilt Dozer) 7’4” (PAT Dozer) 7’10” (Wide PAT Dozer) |
| Height | 10 ft. 11 in. (3,330 mm) |
| Weight | 45,437 lbs. (Straight) 48,391 lbs. (PAT) 50,111 lbs. (Wide PAT) |
| Wheelbase | 10 ft. 9 in. (3,275 mm) |
| Ground Clearance | 16” |
| Turning Radius | 7’3” |
| Operating Weight | 50,331 lbs. (Straight) 51,963 lbs. (PAT) 53,925 lbs. (Wide PAT) |
| Fuel Tank Capacity | 109.6 gal. (415 l) |
| Frame Type | Track roller: Monocoque, large section, durable construction |
| Final Drive | Double-reduction planetary gear final drives increase drawbar pull and reduce stresses for longer life. Segmented sprocket teeth are bolt-on for easy replacement. Triple labyrinth housing protects the final drive seals. |
| Engine | |
|---|---|
| Engine Make | Komatsu |
| Engine Model | SAA6D114E-6 |
| Engine Type | 4-cycle, direct injection |
| Cylinders | 6 |
| Net Horsepower | 217 HP |
| Cooling | Water-cooled |
| Bore x Stroke | 4.49 x 5.69 in. (114 x 144.5 mm) |
| Displacement | 540 cu. in. (8.85 l) |
| Speed - Foreward | 1st: 2.3 MPH 2nd: 3.5 MPH 3rd L: 4.5 MPH 3rd: 7 MPH |
| Speed - Reverse | 1st: 2.8 MPH 2nd: 4.2 MPH 3rd L: 5.4 MPH 3rd: 8.5 MPH |
| Gross Horsepower | 220 hp (164 kW) @ 1,950 rpm |
| Governor | All-speed and mid-range, electronic |
| Rated RPM | 1950 RPM |
| Lubrication System | Method: Gear pump, force lubrication Filter: Full-flow |
| Aspiration | Variable geometry turbocharged, air-to-air aftercooled |
| Piston Displacement | 540 in³ |
| Fan Drive Type | Variable speed hydraulic |
| Drivetrain | |
|---|---|
| Number of Speeds | 4 |
| Transmission | Komatsu TORQFLOW transmission consists of a water-cooled, 3-element, 1-stage, 2-phase, torque converter with lockup clutch, and a planetary gear, multiple-disc clutch transmission, which is electronically controlled, hydraulically actuated and force-lubricated for optimum heat dissipation. Shift lock lever and neutral safety switch. |
| Track Rollers | 8 per side |
| Roller Type | Lubricated |
| Ground Pressure | 4.29 PSI (outside mounted blade) 4.74 PSI (inside mounted blade wide) 5.51 PSI (inside mounted blade) |
| Grouser Height | 2.6” |
| Hydraulic | |
|---|---|
| Control Valve | Spool control valves for SIGMADOZER or straight tilt dozer Positions: Blade lift—Raise, hold, lower, and float Blade tilt—Right, hold, and left Rear attachment—Raise, hold, and lower Spool control valves for Power Angle Tilt dozer Positions: Blade lift—Raise, hold, lower, and float Blade tilt—Right, hold, and left Blade angle—Right, hold, and left Rear attachment—Raise, hold, and lower |
| Hydraulic System | Closed-center load sensing system (CLSS) designed for precise and responsive control, and for efficient simultaneous operation |
| Hydraulic Cylinders | SIGMADOZER Straight Tilt Dozer (Number of cylinders x Bore) Blade lift: 2 x 3.3” Blade tilt: 1 x 4.9” Blade angle: 2 x NA Ripper lift: 1 x 4.9” Pitch angle: 39°-53° Power Angle Power Tilt Dozer (Number of cylinders x Bore) Blade lift: 2 x 3.5” Blade tilt: 1 x 5.1” Blade angle: 2 x 4.3” Ripper lift: 1 x 4.9” Pitch angle: 52°-58° |
| Relief Valve Setting | 4,050 PSI |
| Operational | |
|---|---|
| Blade Width | 13’ (Straight Tilt Dozer) 13’2” (Power Angle Tilt Dozer) 14’1” (Wide Power Angle Tilt Dozer) |
| Blade Height | 3’7” (Straight Tilt Dozer) 4’1” (Power Angle Tilt Dozer) 3’11” (Wide Power Angle Tilt Dozer) |
| Blade Capacity | 4.83 yd³ (straight tilt dozer) 5.78 yd³ (Power Angle Tilt Dozer & Wide Power Angle Tilt Dozer) |
| Blade Tilt | 4.9 in. (125 mm) straight tilt 5.1 in. (130 mm) power angle tilt |
| Dig Depth | Maximum Drop Below Ground - Straight Tilt: 1 ft. 9 in. (535 mm) Maximum Drop Below Ground - Power Angle Tilt: 2 ft. 3 in. (695 mm) |
| 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 the left for a left turns, tilt it right for right turns. Hydrostatic Steering System (HSS) power has been increased 25% by a larger HSS motor, greater hydraulic pump flow, and more engine power while steering. The result is more powerful turns and quicker counter-rotation. Wet, multiple-disc, pedal controlled service brakes are spring-actuated and hydraulically released. Gear shift lock lever also applies parking brake. |
| Shoes | 45 each side Track Shoes: Parallel Link Undercarriage System (PLUS) with lubricated rotating bushings for extended system wear life and lower maintenance costs. Track tension is easily adjusted with a grease gun. |
| Shoe Width | 30” (inside mounted blade) 36” (outside mounted blade & inside mounted blade wide) |
| Shoe Type | MS Plus (outside mounted blade) ES PLUS clipped (inside mounted blade Wide) |
| Ground Contact | 8,619 in² (inside mounted blade) 10,377 in² (outside mounted blade & inside mounted blade wide) |
*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.
*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.
New Equipment Sales only available in assigned territories where Kirby-Smith Machinery, Inc. is a licensed distributor. Not all manufacturer's brands available at each location. Please contact your local Kirby-Smith branch if you have questions regarding availability.
| Main Technical Specifications | |
|---|---|
| MAKE | Komatsu |
| MODEL | D65PXi-18 |
Do you want to know if renting makes more economical sense?
Call us and find out today.
