Komatsu D41 Crawler dozers tech specs
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Video[1]
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Interior [2]
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Exterior [4]
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Attachments [2]
Komatsu D41 technical specifications
Highlight differences
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Blade height
Blade height 0.75 m
Blade height 0.91 m
Blade height 0.91 m
Blade height 1.06 m
Blade height -
Blade height 0.89 m
Blade height 0.89 m
Blade height 0.91 m
Blade height 1.06 m
Blade height -
Ground clearance
Ground clearance 0.37 m
Ground clearance 0.37 m
Ground clearance 0.37 m
Ground clearance 0.37 m
Ground clearance 0.37 m
Ground clearance 0.46 m
Ground clearance 0.46 m
Ground clearance 0.46 m
Ground clearance 0.46 m
Ground clearance 0.37 m
Height - top of cab
Height - top of cab 2.8 m
Height - top of cab 2.8 m
Height - top of cab 2.8 m
Height - top of cab -
Height - top of cab 2.9 m
Height - top of cab 2.83 m
Height - top of cab 2.83 m
Height - top of cab 2.83 m
Height - top of cab 2.9 m
Height - top of cab 2.9 m
Length with blade
Length with blade 4.27 m
Length with blade 4.48 m
Length with blade 4.48 m
Length with blade -
Length with blade 4.91 m
Length with blade 4.6 m
Length with blade 4.6 m
Length with blade 4.75 m
Length with blade 4.91 m
Length with blade 4.91 m
Length without blade
Length without blade 3.41 m
Length without blade 3.41 m
Length without blade 3.41 m
Length without blade 3.63 m
Length without blade -
Length without blade 3.6 m
Length without blade 3.6 m
Length without blade 3.6 m
Length without blade -
Length without blade -
Width over tracks
Width over tracks 1.95 m
Width over tracks 2.16 m
Width over tracks 2.16 m
Width over tracks 2.32 m
Width over tracks 1.8 m
Width over tracks 2.5 m
Width over tracks 2.5 m
Width over tracks 2.71 m
Width over tracks 2.5 m
Width over tracks 1.8 m
Years
Years 1987-1992
Years 1987-1992
Years 1987-1992
Years 1987-1992
Years 1987-1992
Years 1987-1992
Years 1987-1992
Years 1987-1992
Years 1987-1992
Years 1987-1992
Market Average
Market Average AED 180,000
Market Average AED 180,000
Market Average AED 180,000
Market Average AED 180,000
Market Average AED 180,000
Market Average AED 180,000
Market Average AED 180,000
Market Average AED 180,000
Market Average AED 180,000
Market Average AED 180,000
Price
Price AED 130,000
Price AED 130,000
Price AED 130,000
Price AED 130,000
Price AED 130,000
Price AED 130,000
Price AED 130,000
Price AED 130,000
Price AED 130,000
Price AED 130,000
Blade width
Blade width 3.2 m
Blade width 2.74 m
Blade width 2.74 m
Blade width 3.05 m
Blade width 3.35 m
Blade width 3.05 m
Blade width 3.05 m
Blade width 3.32 m
Blade width 3.05 m
Blade width 3.35 m
Displacement
Displacement 6,490.93 cu cm
Displacement 6,500.76 cu cm
Displacement 6,500.76 cu cm
Displacement -
Displacement 5,882.97 cu cm
Displacement 6,490.93 cu cm
Displacement 6,490.93 cu cm
Displacement 6,490.93 cu cm
Displacement 5,900.99 cu cm
Displacement 5,882.97 cu cm
Drive type
Drive type Hydrostatic
Drive type Hydrostatic
Drive type Hydrostatic
Drive type Komatsu HYDROSHIFT transmission
Drive type Komatsu HYDROSHIFT transmission
Drive type Hydrostatic
Drive type Hydrostatic
Drive type Hydrostatic
Drive type Komatsu HYDROSHIFT transmission
Drive type Komatsu HYDROSHIFT transmission
Engine model
Engine model 6D105-1
Engine model 6D105-1
Engine model 6D105-1
Engine model -
Engine model SA6D102E-2A
Engine model 6D105-1
Engine model 6D105-1
Engine model 6D105-1
Engine model S6D102E-1
Engine model SA6D102E-2A
Max speed forward
Max speed forward 7.72 kph
Max speed forward -
Max speed forward -
Max speed forward 7.72 kph
Max speed forward 7.56 kph
Max speed forward -
Max speed forward -
Max speed forward -
Max speed forward 7.72 kph
Max speed forward 7.56 kph
Operating weight
Operating weight 9,800 kg
Operating weight 10,600 kg
Operating weight 10,600 kg
Operating weight -
Operating weight 10,949 kg
Operating weight 10,620 kg
Operating weight 11,080 kg
Operating weight 11,300 kg
Operating weight 11,600 kg
Operating weight 11,521 kg
Blade capacity
Blade capacity -
Blade capacity -
Blade capacity -
Blade capacity 2.68 cu m
Blade capacity -
Blade capacity 2.45 cu m
Blade capacity -
Blade capacity -
Blade capacity 2.68 cu m
Blade capacity -
Operating voltage
Operating voltage -
Operating voltage -
Operating voltage -
Operating voltage 24 V
Operating voltage -
Operating voltage -
Operating voltage -
Operating voltage -
Operating voltage 24 V
Operating voltage -
Cooling fluid cap
Cooling fluid cap 33.31 liter
Cooling fluid cap -
Cooling fluid cap -
Cooling fluid cap 28.01 liter
Cooling fluid cap 28.01 liter
Cooling fluid cap -
Cooling fluid cap -
Cooling fluid cap -
Cooling fluid cap 28.01 liter
Cooling fluid cap 28.01 liter
Fuel cap
Fuel cap 245.27 liter
Fuel cap -
Fuel cap -
Fuel cap -
Fuel cap 249.81 liter
Fuel cap -
Fuel cap -
Fuel cap -
Fuel cap 225.21 liter
Fuel cap 249.81 liter
Hydraulic fluid cap
Hydraulic fluid cap -
Hydraulic fluid cap -
Hydraulic fluid cap -
Hydraulic fluid cap 37.09 liter
Hydraulic fluid cap 43.91 liter
Hydraulic fluid cap -
Hydraulic fluid cap -
Hydraulic fluid cap -
Hydraulic fluid cap 37.09 liter
Hydraulic fluid cap 43.91 liter
Gross power
Gross power 69.35 kw
Gross power 70.84 kw
Gross power 70.84 kw
Gross power 79.05 kw
Gross power -
Gross power 69.35 kw
Gross power 70.84 kw
Gross power 95 kw
Gross power 79.05 kw
Gross power -
Number of cylinders
Number of cylinders 6
Number of cylinders 6
Number of cylinders 6
Number of cylinders 6
Number of cylinders 6
Number of cylinders 6
Number of cylinders 6
Number of cylinders 6
Number of cylinders 6
Number of cylinders 6
Power measured @
Power measured @ 2,350 rpm
Power measured @ 2,350 rpm
Power measured @ 2,350 rpm
Power measured @ 2,400 rpm
Power measured @ -
Power measured @ 2,350 rpm
Power measured @ 2,350 rpm
Power measured @ 2,350 rpm
Power measured @ 2,400 rpm
Power measured @ -
Alternator supplied amperage
Alternator supplied amperage -
Alternator supplied amperage -
Alternator supplied amperage -
Alternator supplied amperage 40 Amh
Alternator supplied amperage -
Alternator supplied amperage -
Alternator supplied amperage -
Alternator supplied amperage -
Alternator supplied amperage 40 Amh
Alternator supplied amperage -
Aspiration
Aspiration -
Aspiration -
Aspiration -
Aspiration Turbocharged
Aspiration -
Aspiration -
Aspiration -
Aspiration -
Aspiration Turbocharged
Aspiration -
Net power
Net power -
Net power -
Net power -
Net power 82.03 kw
Net power 82.03 kw
Net power -
Net power -
Net power -
Net power -
Net power 82.03 kw
Ground pressure
Ground pressure 0.5 bar
Ground pressure -
Ground pressure -
Ground pressure 0.34 bar
Ground pressure 0.34 bar
Ground pressure 0.24 bar
Ground pressure -
Ground pressure -
Ground pressure 0.23 bar
Ground pressure 0.24 bar
Number of shoes per side
Number of shoes per side 37
Number of shoes per side 39
Number of shoes per side 39
Number of shoes per side 41
Number of shoes per side 41
Number of shoes per side 43
Number of shoes per side 43
Number of shoes per side 43
Number of shoes per side 44
Number of shoes per side 44
Number of track rollers per side
Number of track rollers per side 5
Number of track rollers per side 6
Number of track rollers per side 6
Number of track rollers per side 6
Number of track rollers per side 6
Number of track rollers per side 6
Number of track rollers per side 7
Number of track rollers per side 7
Number of track rollers per side 7
Number of track rollers per side 7
Track gauge
Track gauge 1.55 m
Track gauge 1.77 m
Track gauge 1.77 m
Track gauge 1.8 m
Track gauge 1.8 m
Track gauge 1.77 m
Track gauge 1.77 m
Track gauge 1.98 m
Track gauge 1.8 m
Track gauge 1.8 m
Track length
Track length 2.07 m
Track length 2.26 m
Track length 2.26 m
Track length 2.5 m
Track length 2.5 m
Track length 2.59 m
Track length 2.59 m
Track length 2.65 m
Track length 2.77 m
Track length 2.74 m
Track pitch
Track pitch 17.53 cm
Track pitch 17.53 cm
Track pitch 17.53 cm
Track pitch 17.27 cm
Track pitch 17.78 cm
Track pitch 17.53 cm
Track pitch 17.53 cm
Track pitch 17.53 cm
Track pitch 17.27 cm
Track pitch 17.78 cm
Track width
Track width 40.13 cm
Track width 40.13 cm
Track width 40.13 cm
Track width -
Track width 50.8 cm
Track width 72.14 cm
Track width 72.14 cm
Track width 72.14 cm
Track width 70.1 cm
Track width 71.12 cm
Ground contact area
Ground contact area -
Ground contact area -
Ground contact area -
Ground contact area 70,689.03 cu cm
Ground contact area 64,401.3 cu cm
Ground contact area -
Ground contact area -
Ground contact area -
Ground contact area 97,613.04 cu cm
Ground contact area 97,667.12 cu cm
Max speed reverse
Max speed reverse 10.94 kph
Max speed reverse -
Max speed reverse -
Max speed reverse 9.5 kph
Max speed reverse 9.33 kph
Max speed reverse -
Max speed reverse -
Max speed reverse -
Max speed reverse 9.5 kph
Max speed reverse 9.33 kph
Number of forward gears
Number of forward gears 3
Number of forward gears 3
Number of forward gears 3
Number of forward gears 3
Number of forward gears 3
Number of forward gears 3
Number of forward gears 3
Number of forward gears 3
Number of forward gears 3
Number of forward gears 3
Number of reverse gears
Number of reverse gears 3
Number of reverse gears 3
Number of reverse gears 3
Number of reverse gears 3
Number of reverse gears 3
Number of reverse gears 3
Number of reverse gears 3
Number of reverse gears 3
Number of reverse gears 3
Number of reverse gears 3
Engine oil cap
Engine oil cap -
Engine oil cap -
Engine oil cap -
Engine oil cap 23.09 liter
Engine oil cap 18.93 liter
Engine oil cap -
Engine oil cap -
Engine oil cap -
Engine oil cap 23.09 liter
Engine oil cap 18.93 liter
Final drives fluid cap
Final drives fluid cap -
Final drives fluid cap -
Final drives fluid cap -
Final drives fluid cap 13.25 liter
Final drives fluid cap 12.87 liter
Final drives fluid cap -
Final drives fluid cap -
Final drives fluid cap -
Final drives fluid cap 13.25 liter
Final drives fluid cap 12.87 liter
Pump type
Pump type -
Pump type -
Pump type -
Pump type Closed center, load sensing
Pump type -
Pump type -
Pump type -
Pump type -
Pump type Closed center, load sensing
Pump type -
Relief valve pressure
Relief valve pressure -
Relief valve pressure -
Relief valve pressure -
Relief valve pressure 206 bar
Relief valve pressure 206.15 bar
Relief valve pressure -
Relief valve pressure -
Relief valve pressure -
Relief valve pressure 206 bar
Relief valve pressure -
Blade angle
Blade angle -
Blade angle -
Blade angle -
Blade angle -
Blade angle 30 º
Blade angle -
Blade angle -
Blade angle -
Blade angle -
Blade angle 30 º
Download datasheets
Komatsu D41 expert review
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Overview
The Komatsu D41 (1987–1992) is a mid-size crawler dozer designed for grading, site preparation, and land clearing. With an operating weight of 9,800 kg, a 3 m blade width, and a hydrostatic drivetrain, it provides controlled pushing performance for construction and earthmoving work.
Expert rating: 3 stars
Pros
Hydrostatic drive improves maneuverability and blade control during grading work.
Cons
Older platform with limited modern features compared with newer crawler dozers.
Performance & Efficiency
The hydrostatic drivetrain allows smooth travel speed control and steady pushing power, helping operators maintain consistent grading performance across construction and land clearing projects.
In Comparison
Komatsu D39: Smaller dozer suited for lighter grading work.
Komatsu D40: Direct-drive dozer with simpler mechanical design.
Komatsu D41: Adds hydrostatic control for smoother operation.
Final Verdict
Rated 3 stars, the Komatsu D41 provides dependable grading capability within the AED 130,000–180,000 price range.
Komatsu D41 owner rating
Komatsu D41 Crawler dozers [1987-1992]
1987-1992
Overall rating
Based on 3 ratings
4.0
performance
3.7
comfort
4.3
fuel efficiency
4.0
safety
4.3
features
4.0
5 stars
0 %
4 stars
100 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Komatsu D41 similar models
Highlight differences
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Blade height
Blade height 0.75 m
Blade height -
Blade height 0.75 m
Ground clearance
Ground clearance 0.37 m
Ground clearance -
Ground clearance 0.37 m
Height - top of cab
Height - top of cab 2.8 m
Height - top of cab 1.95 m
Height - top of cab 2.62 m
Length with blade
Length with blade 4.27 m
Length with blade 3.35 m
Length with blade 4.27 m
Length without blade
Length without blade 3.41 m
Length without blade -
Length without blade 3.29 m
Width over tracks
Width over tracks 1.95 m
Width over tracks 2.04 m
Width over tracks 1.95 m
Years
Years 1987-1992
Years 2013-2020
Years 1979-1985
Market Average
Market Average AED 180,000
Market Average AED 200,000
Market Average AED 150,000
Price
Price AED 130,000
Price AED 160,000
Price AED 100,000
Blade width
Blade width 3.2 m
Blade width -
Blade width 3.17 m
Displacement
Displacement 6,490.93 cu cm
Displacement 3,916.52 cu cm
Displacement 3,980.43 cu cm
Drive type
Drive type Hydrostatic
Drive type -
Drive type Direct drive
Engine model
Engine model 6D105-1
Engine model S4D102
Engine model S4D105
Max speed forward
Max speed forward 7.72 kph
Max speed forward 9.66 kph
Max speed forward 9.66 kph
Operating weight
Operating weight 9,800 kg
Operating weight 7,110 kg
Operating weight 9,320 kg
Cooling fluid cap
Cooling fluid cap 33.31 liter
Cooling fluid cap -
Cooling fluid cap 34.07 liter
Fuel cap
Fuel cap 245.27 liter
Fuel cap 38.61 liter
Fuel cap 210.07 liter
Gross power
Gross power 69.35 kw
Gross power -
Gross power 59.66 kw
Number of cylinders
Number of cylinders 6
Number of cylinders -
Number of cylinders 4
Power measured @
Power measured @ 2,350 rpm
Power measured @ -
Power measured @ 2,400 rpm
Ground pressure
Ground pressure 0.5 bar
Ground pressure -
Ground pressure 0.5 bar
Number of shoes per side
Number of shoes per side 37
Number of shoes per side -
Number of shoes per side 37
Number of track rollers per side
Number of track rollers per side 5
Number of track rollers per side -
Number of track rollers per side 5
Track gauge
Track gauge 1.55 m
Track gauge 1.58 m
Track gauge 1.55 m
Track length
Track length 2.07 m
Track length 2.19 m
Track length 2.07 m
Track pitch
Track pitch 17.53 cm
Track pitch -
Track pitch 17.53 cm
Track width
Track width 40.13 cm
Track width 45.72 cm
Track width 40.13 cm
Max speed reverse
Max speed reverse 10.94 kph
Max speed reverse 11.43 kph
Max speed reverse 7.72 kph
Number of forward gears
Number of forward gears 3
Number of forward gears 3
Number of forward gears 4
Number of reverse gears
Number of reverse gears 3
Number of reverse gears 3
Number of reverse gears 3
Komatsu D41 gallery
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