2024 Komatsu Dozers D61EXi-24
- Year 2024
- Make Komatsu
- Model Dozers
2024 Komatsu Dozers D61EXi-24
A workhorse for your fleetEvery 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.
Features may include:
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.
- 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.
- Tilt steering control automatically tilts the blade to maintain straight travel during rough dozing. Reduces operator steering input by up to 80%.
- 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.
- 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.
Engine
Engine Manufacturer
Komatsu SAA6D107E-3
Engine Type
4-cycle, water-cooled, direct injection
Aspiration
Komatsu Variable Geometry Turbocharged, air-to-air aftercooled, cooled EGR
Cylinder Liners
6
Bore
4.21 in
Stroke
4.88 in
Displacement
Piston: 408 in³
Governor
All-speed and mid-range, electronic
Engine Power
SAE J1995 - Gross: 170 HP | ISO 9249 / SAE J1349 - Net: 168 HP | Hydraulic fan at maximum speed - Net: 152 HP
Emissions
EPA Tier 4 Final
Lubrication
Method: Gear pump, force lubrication
Drivetrain
Final Drive
(each side): 2.2 US gal
Operational
Operating Speed
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
Ground Pressure
(with dozer, ROPS canopy): 6.29 psi
Hydraulics
Maximum Pressure
Relief valve setting: 3,974 psi
Dimensions
Dimensions
Ground contact area: 5,887 in² | Track gauge: 6 ft. 3 in | Blade lift / 2: 4 in | Blade tilt / 1: 5 in | Blade angle / 2: 4 in
Turning Radius
Minimum: 83 in
Height
Grouser: 2.3 in
Width
Shoe (standard): 24 in
Length
of track on ground: 10 ft. 5 in
Capacities
Features
Coolant: 11.9 US gal | Power angle tilt dozer: 101 ltr (26.7 U.S. gal)
Fuel Capacity
tank: 98.3 US gal
Oil capacity
oil: 7.2 US gal
Hydraulic Capacity
tank: 26.7 US gal
Tank Type
DEF tank: 5.4 US gal
Weights
Weight
Tractor: 38,911 lbs.
Weight, In Running Order
Operating: 41,094 lbs.
Features
Features
Filter: Full-flow | Number of shoes (each side): 46 | Number of track rollers (each side): 8 | Type of shoes: Single grouser