Main Technical Specifications
MAKE Komatsu
MODEL D65EXi-18

*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.

New Komatsu D65EXi-18 Bulldozer for Sale

Need an all-around workhorse designed for years of high productivity? The D65EXi-18 is tough to beat. A large capacity outside push frame semi-U blade helps make it the backbone of your dozer fleet and includes extended wear life undercarriage 24” PLUS (Parallel Link Undercarriage System) rotating bushing tracks.

  • Get new operators up to speed quickly
  • Go from mass ex to finished grading faster than ever
  • Fully integrate 3D design data into your machines
  • Empower operators to work efficiently, pass after pass

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 13’4”
Width 6’2”
Height 10’11”
Weight 41,403 lbs.
Wheelbase 9 ft. 9 in. (2,970 mm)
Ground Clearance 16”
Turning Radius 6’3”
Operating Weight 46,892
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 7 per side
Roller Type Lubricated
Ground Pressure 6.4 PSI
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 11’2”
Blade Height 4’8”
Blade Capacity 7.3 yd³
Blade Tilt 4.9 in. (125 mm)
Dig Depth Maximum Drop Below Ground:
1 ft. 8 in. (500 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 42 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 24”
Shoe Type MS PLUS
Ground Contact 6,341 in²

  • Air cleaner, double element with dust indicator
  • Alternator, 90 ampere/24V
  • Auto idle shutdown function
  • Backup alarm
  • Batteries, 200 Ah/2 x 12V
  • Battery disconnect switch
  • Blade lift cylinders
  • Color monitor, LCD
  • Decelerator pedal
  • Engine hood
  • Engine intake centrifugal precleaner
  • Engine, gull-wing side covers
  • Engine shutdown secondary switch
  • Fenders
  • Front pull hook
  • High mount foot rests
  • Horn, warning
  • Hydraulic driven radiator cooling fan with reverse clean mode
  • Hydraulics for rear equipment
  • KOMTRAX® Level 5
  • Komatsu Diesel Particulate Filter (KDPF)
  • Komatsu Variable Geometry Turbocharger (KVGT)
  • Locks, filler caps and covers
  • Muffler with curved exhaust pipe
  • Oil pressure check ports for power train
  • Operator ID function
  • PM service connector
  • Radiator mask, heavy-duty, hinged, perorated
  • Radiator reserve tank
  • Rear cover
  • ROPS cab**
    • 75 dB operator ear noise level
    • Air conditioner
    • Cab accessories
      • 12V power supply (2 ports)
      • Cup holder
      • Rearview mirror
      • Rear view monitoring (1 camera)
      • AM/FM Radio w/remote AUX plug (3.5 mm)
    • Shovel holder
    • Work lights
      • 2 front, hood mounted
      • 2 front, cab mounted
      • 1 rear, left fender mounted
      • 2 rear, cab mounted
  • Seat, air suspension, fabric, heated low back, rotates 12.5° to right, headrest
  • Seat belt, 3", retractable
  • Seat belt indicator
  • Sealed electrical connectors
  • Secondary engine shutoff switch
  • Starting motor, 24V
  • Steering system: Hydrostatic Steering System (HSS)
  • Torque converter with auto lock-up
  • Track roller guards, center and end sections
  • Track shoe assembly
    • Heavy-Duty lubricated rotary bushing (PLUS) track
      • 24" MS shoe (EXi with outside mount blade)
      • 36" MS shoe (PXi with outside mount blade
    • Transmission with auto/manual shift modes
  • Underguards, heavy duty
  • Hinged belly pan
  • Transmission
  • Water separator
  • Wide core cooling package

  • Dozer assembly
  • Drawbar, long type
  • Hitch
  • Rear counterweight 1,870 lb
  • Track roller guard, full length
  • Multi-shank ripper (for D65EXi-18)
    • Weight, 4,230 lb
    • Beam length, 7'1"
    • Maximum lift above ground, 2'1"
    • Maximum digging depth, 1'11"

*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.