Main Technical Specifications
MAKE Komatsu
MODEL D61PXi-24

*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 D61PXi-24 Bulldozer for Sale

Every dozer fleet is built on the workhorses … versatile, powerful machines you rely on day after day, year after year. This dozer was designed from the ground up to fill that role. The Tier 4 Final engine and electronically controlled hydrostatic transmission keep fuel use remarkably low without sacrificing power. A standard parallel link undercarriage system features rotary bushings engineered to extend wear life and lower repair/maintenance costs. In addition to economy and power modes, a high engine rpm H mode helps operators maintain ground speed while operating under heavy loads.

  • 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

Learns as it works: With proactive dozing control, even your less experienced operators can automatically cut/strip from existing terrain. The dozer measures the terrain it tracks over and uses that data to plan the next pass. Can improve productivity by up to 60% versus previous generation.

Spreads fill material automatically: Lift layer control automatically lets your operators spread fill from existing terrain with the press of a button. The dozer measures the terrain it tracks over and uses the data it gathers to plan the next pass. Attain up to double your production and achieve consistent layers for compaction quality.

Levels material even during rough dozing: Tilt steering control automatically tilts the blade to maintain straight travel during rough dozing. Reduces operator steering input by up to 80%.

Quick surface creation: Operators can create a temporary design surface with the press of a button. Combined with other iMC 2.0 functions, your crew can begin stripping or spreading using automated input while waiting for the finish grade model.

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.

now available with Komatsu’s Intelligent Machine Control (iMC) 2.0 installed. Productivity is key to job site success. And just as technology has transformed global business, iMC can help you quickly transform construction job sites into highly efficient, highly productive operations. Incorporating a host of advanced, proprietary machine technology, Komatsu’s iMC lets you leverage productivity-enhancing automation and cutting-edge job site design. Even operators with limited experience can work with utmost efficiency.

With iMC, you can:

  • 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

 

Features for iMC 2.0 dozers

Learns as it works

With proactive dozing control, even less experienced operators can automatically cut/strip from existing terrain. The dozer measures the terrain it tracks over and uses that data to plan the next pass. Productivity can improve by up to 60% versus previous generation.

Spreads fill material automatically

Lift layer control automatically lets operators spread fill from existing terrain with the press of a button. The dozer measures the terrain it tracks over and uses the data it gathers to plan the next pass for up to double your production with consistent layers for compaction quality.

Levels material even during rough dozing

Tilt steering control automatically tilts the blade to maintain straight travel during rough dozing. Reduces operator steering input by up to 80%.

Quick surface creation

Operators can create a temporary design surface with the press of a button with quick surface creation. Combined with other iMC 2.0 functions, crews can begin stripping or spreading using automated input while waiting for the finish grade model.

Cutting-edge automation and job site design

From automatic dozing, rough cut to finish grade, iMC-equipped Komatsu dozers help make every pass count and give you the potential for superior production compared to traditional aftermarket systems.

  • Innovative: Automated operation from rough dozing to finish grade
  • Intelligent: New dozing mode and load control performance features
  • Designed for the machine: 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
  • Fully supported: Get assistance via Komatsu’s service and support network

 

Dimensions
Length 17’12”
Width 9’10”
Height 11’
Weight 40,653 lb
Ground Clearance 15”
Turning Radius 91"
Operating Weight 43,167 lb
Fuel Tank Capacity 98.3 US gal
Frame Type Track Roller: Monocoque, large section, durable construction
Coolant 11.9 US gal
Final Drive In-shoe mounted axial piston type travel motors with integrated two-stage planetary gear reduction. Compact in-shoe mount reduces risk of damaged by debris. Bolt-on sprocket for easy displacement.
Engine
Engine Make Komatsu
Engine Model SAA6D107E-3
Engine Type 4-cycle, direct injection
Cylinders 6
Net Horsepower 168 HP
Cooling Water-cooled
Bore x Stroke 4.21" x 4.88"
Speed - Foreward Quick shift mode:
1st: 0-2.1 MPH
2nd: 0-3.3 MPH
3rd: 0-5.6 MPH
Variable: 0-5.6 MPH
Speed - Reverse Quick shift mode:
1st: 0-2.5 MPH
2nd: 0-4 MPH
3rd: 0-5.6 MPH
Variable: 0-5.6 MPH
Gross Horsepower 170 HP
Governor All-speed and mid-range, electronic
Rated RPM 2200 rpm
Lubrication System Method: Gear pump, force lubrication
Filter: Full-flow
Aspiration Komatsu Variable Geometry Turbocharged, air-to-air aftercooled, cooled EGR
Piston Displacement 408 in³
Hydraulic Fan 152 HP
Fan Drive Type Hydraulic
Drivetrain
Tracks Lubricated tracks: Parallel Link Undercarriage System (PLUS) with lubricated rotating bushings for extended system wear life and lower maintenance costs. Track tension is adjusted easily with grease gun.
Track Length 10’5” (on ground)
Shoe Size Type-Single grouser
Number of shoes-46 each side
Width-34"
Track Rollers 8 per side
Roller Type Lubricated track rollers
Ground Pressure 4.61 psi (w/dozer, ROPS canopy)
Grouser Height 2.3"
Hydraulic
Control Valve 3-spool control valve 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
Additional control valve required for ripper
Positions:
Ripper lift-Raise, hold, and lower
Hydraulic Tank Capacity 26.7 US gal
Hydraulic System Closed-Center Load Sensing System (CLSS) designed for precise and responsive control, and for efficient simultaneous operation.
Hydraulic Cylinders Double-acting, piston type
Number of cylinders x Bore
Blade lift: 2 x 4”
Blade tilt: 1 x 5”
Blade angle: 2 x 4”
Relief Valve Setting 3,974 psi
Operational
Blade Width 12’8”
Blade Height 3’9”
Blade Capacity 5 yd³
Blade Tilt Hydraulic Cylinder: 1 cylinder; bore-5"
Control Valve: Right, hold, and left
Suspension Oscillating-type with equalizer bar and pivot shafts
Steering PCCS joystick control for all directional movements. Pushing the joystick forward results in forward machine travel, while pulling it backward reverses the machine. Simply tilt the joystick to the left or right to make a turn. Tilting the joystick fully to the left or right activates counter-rotation. HST eliminates steering clutches and brakes, providing smooth, powerful turns. Fully electronic control enables smooth operation. The PCCS utilizes shift buttons to increase and decrease speed.
Ripper Lift-Raise, hold, and lower
Blade Lift Hydraulic Cylinder: 2 cylinders; bore-4"
Control Valve: Raise, hold, lower, and float
Blade Angle Hydraulic Cylinder: 2 cylinders; bore-4"
Control Valve: Right, hold, and left
Shoes 46 each side
Shoe Width 34”
Shoe Type Single Grouser
Track Gauge 7’
Ground Contact 8,438 in²

  • Air cleaner, double element with dust indicator
  • Alternator, 90 ampere/24V
  • Backup alarm
  • Batteries, 200 Ah/2 x 12V
  • Battery disconnect switch
  • Blade lift cylinders
  • Color monitor, LCD
  • Curved exhaust pipe
  • Decelerator pedal (single pedal)
  • Engine hood
  • Engine intake centrifugal precleaner
  • Engine, swing open side cover
  • Engine shutdown secondary switch
  • Fluid sampling ports
  • Front pull hook
  • High mount foot rests
  • Horn, warning
  • Hydraulic driven radiator cooling fan with reverse clean mode
  • Hydraulics for rear equipment
  • intelligent Machine Control 2.0
  • KOMTRAX 
  • Komatsu Diesel Particulate Filter (KDPF)
  • Locks, filler caps and covers
  • Radiator mask, heavy-duty, swing up
  • Radiator reserve tank
  • Remote mounted equalizer bar greasing
  • ROPS cab**
  • Air conditioner
  • Cab accessories
  • 12V power supply (2 ports)
  • Cup holder
  • Rearview mirror
  • Rear view monitoring (1 camera)
  • Bluetooth/USB compatible radio with remote AUX plug (3.5 mm)
  • 76 dBA
  • LED worklights
  • Seat, air suspension, fabric, heated low back, headrest
  • Seat belt, 76 mm 3", retractable
  • Seat belt indicator
  • Sealed electrical connectors
  • Side-by-side rear mounted cooling package
  • Starting motor, 5.5 kW/24V
  • Steering system, hydrostatic
  • Tie off points standard (ISO 14567)
  • Track roller guards, center and end sections
  • Track shoe assembly
  • Heavy-Duty lubricated rotary bushing (PLUS) track
  • 24" single grouser shoe (EX)
  • 34" single grouser shoe (PX)
  • Transmission with variable and customizable quickshift
  • Transmission, hydrostatic
  • Underguards, heavy duty
  • Engine
  • Transmission
  • Variable Geometry Turbocharger (VGT)
  • Water separator

  • Dozer assembly
  • Drawbar, long type
  • Track roller guard, full length
  • Multi-shank ripper
    • Weight: 3,874 lb
    • Beam length: 7'1"
    • Maximum lift above ground: 1'8"
    • Maximum digging depth: 2'2"

*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.

Intelligent Machine Control machines have the following advantages over dozers with external grade control systems.

  • 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.