2025 Komatsu Dozers D61EX-24

Information

2025 Komatsu Dozers D61EX-24

A mid-size dozer built for versatility

Versatile to accomplish any task, the D61EX-24 brings excellent visibility to all your projects. The second-generation mid-size dozer comes with a new H mode that helps operators maintain ground speed while operating under heavy loads.

Features may include:

PAT dozer with adjustable pitch
  • Expand your productivity and gain more versatility in a variety of applications with a power angle tilt (PAT) dozer blade with adjustable blade pitch system.
Exceptional blade visibility
  • An innovative super-slant nose design provides excellent blade visibility for improved machine control and increased efficiency and productivity.
HST with electronic control
  • Fully electronic control provides complete automatic shifting and enables smooth control. Equipped with Komatsu-designed HST, this machine allows for Quick-Shift or variable speed selection.
Easy-access maintenance
  • A swing-up fan with a gas strut-assisted lift system provides easy access to the radiator, oil cooler and charge air cooler. The hydraulic fan has a reversing fan for cleaning any objects that are restricting air flow.
Palm command control system lever
  • Designed for your operator’s comfort and ease of use, the ergonomic, low-effort palm command control system (PCCS) joystick controls all directional movements, including machine travel speed, as well as counter-rotation.

Photos

Highlights

  • Bushnell, Florida
  • 2025
  • Komatsu
  • Dozers D61EX-24
  • Available
  • Shoe (standard): 24 in
  • Grouser: 2.3 in

Specifications

  • 2025
  • Komatsu
  • Dozers
  • D61EX-24
  • Medium
  • Komatsu SAA6D107E-3
  • 4-cycle, water-cooled, direct injection
  • Komatsu Variable Geometry Turbocharged, air-to-air aftercooled, cooled EGR
  • 6
  • 4.21 in
  • 4.88 in
  • Piston: 408 in³
  • All-speed and mid-range, electronic
  • SAE J1995 - Gross: 170 HP | ISO 9249 / SAE J1349 - Net: 168 HP | Hydraulic fan at maximum speed - Net: 152 HP
  • EPA Tier 4 Final
  • Method: Gear pump, force lubrication
  • (each side): 2.2 US gal
  • 2,200 rpm | Travel speed Forward: 0-5.6 mph / Reverse: 0-5.6 mph | 1st Forward: 0-2.1 mph / Reverse: 0-2.5 mph | 2nd Forward: 0-3.5 mph / Reverse: 0-4.0 mph | 3rd Forward: 0-5.6 mph / Reverse: 0-5.6 mph
  • (with dozer, ROPS canopy): 6.27 psi
  • Relief valve setting: 3,974 psi
  • Ground contact area: 5,887 in² | Track gauge: 6 ft. 3 in | Blade lift / 2: 3.9 in | Blade tilt / 1: 4.7 in | Blade angle / 2: 4.3 in
  • Minimum: 83 in
  • Grouser: 2.3 in
  • Shoe (standard): 24 in
  • of track on ground: 10 ft. 5 in
  • Filter: Full-flow | Number of shoes (each side): 46 | Number of track rollers (each side): 8 | Type of shoes: Single grouser
  • tank: 98.3 US gal
  • oil: 7.2 US gal
  • tank: 26.7 US gal
  • DEF tank: 5.4 US gal
  • Tractor Including ROPS (ISO 3471) cab, C frame for PAT dozer, rated capacity of lubricant, coolant, full fuel tank, operator and standard equipment: 38,647 lbs.
  • Operating Including PAT dozer, ROPS (ISO 3471) cab, operator, standard equipment, rated capacity of lubricant, coolant and full fuel tank: 40,830 lbs.