Komatsu D39 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]
2013-2020
3,916.52 cu cm Displacement
38.61 liter Fuel cap
1.95 m Height - top of cab
7,110 kg Operating weight
2.19 m Track length
45.72 cm Track width
Makana rating
Owner rating
Market average
AED 200,000Starting from
AED 160,000Komatsu D39 technical specifications
Highlight differences
Displacement
Displacement 3,916.52 cu cm
Displacement 3,932.9 cu cm
Displacement 3,261.03 cu cm
Displacement 3,261.03 cu cm
Displacement 3,916.52 cu cm
Displacement 3,932.9 cu cm
Displacement 3,261.03 cu cm
Displacement 3,261.03 cu cm
Displacement 3,261.03 cu cm
Engine model
Engine model S4D102
Engine model SAA4D102E-2
Engine model SAA4D95LE-6
Engine model -
Engine model S4D102
Engine model SAA4D102E-2
Engine model SAA4D107E-1
Engine model SAA4D95LE-6
Engine model SAA4D95LE-6
Max speed forward
Max speed forward 9.66 kph
Max speed forward 8.53 kph
Max speed forward 8.53 kph
Max speed forward 8.53 kph
Max speed forward 9.66 kph
Max speed forward 8.53 kph
Max speed forward 8.53 kph
Max speed forward 8.53 kph
Max speed forward 8.53 kph
Operating weight
Operating weight 7,110 kg
Operating weight 8,518 kg
Operating weight 9,410 kg
Operating weight -
Operating weight 7,260 kg
Operating weight 8,899 kg
Operating weight 9,890 kg
Operating weight 9,830 kg
Operating weight 9,910 kg
Blade width
Blade width -
Blade width 2.74 m
Blade width -
Blade width 2.56 m
Blade width -
Blade width 3.35 m
Blade width 3.26 m
Blade width -
Blade width -
Drive type
Drive type -
Drive type Dual-path, hydrostatic transmission
Drive type -
Drive type -
Drive type -
Drive type Dual-path, hydrostatic transmission
Drive type Dual-path, hydrostatic transmission
Drive type -
Drive type -
Blade capacity
Blade capacity -
Blade capacity -
Blade capacity -
Blade capacity 1.68 cu m
Blade capacity -
Blade capacity -
Blade capacity 2.37 cu m
Blade capacity -
Blade capacity -
Operating voltage
Operating voltage -
Operating voltage -
Operating voltage -
Operating voltage 24 V
Operating voltage -
Operating voltage -
Operating voltage 24 V
Operating voltage -
Operating voltage -
Years
Years 2013-2020
Years 2013-2020
Years 2013-2020
Years 2013-2020
Years 2013-2020
Years 2013-2020
Years 2013-2020
Years 2013-2020
Years 2013-2020
Market Average
Market Average AED 200,000
Market Average AED 200,000
Market Average AED 200,000
Market Average AED 200,000
Market Average AED 200,000
Market Average AED 200,000
Market Average AED 200,000
Market Average AED 200,000
Market Average AED 200,000
Price
Price AED 160,000
Price AED 160,000
Price AED 160,000
Price AED 160,000
Price AED 160,000
Price AED 160,000
Price AED 160,000
Price AED 160,000
Price AED 160,000
Fuel cap
Fuel cap 38.61 liter
Fuel cap 165.03 liter
Fuel cap 190.01 liter
Fuel cap 195.31 liter
Fuel cap 146.1 liter
Fuel cap 165.03 liter
Fuel cap 195.31 liter
Fuel cap 190.01 liter
Fuel cap 190.01 liter
Cooling fluid cap
Cooling fluid cap -
Cooling fluid cap 32.17 liter
Cooling fluid cap 34.07 liter
Cooling fluid cap 18.17 liter
Cooling fluid cap -
Cooling fluid cap 32.17 liter
Cooling fluid cap 23.09 liter
Cooling fluid cap 34.07 liter
Cooling fluid cap 34.07 liter
Hydraulic fluid cap
Hydraulic fluid cap -
Hydraulic fluid cap 46.93 liter
Hydraulic fluid cap 60.18 liter
Hydraulic fluid cap 60.18 liter
Hydraulic fluid cap -
Hydraulic fluid cap 46.93 liter
Hydraulic fluid cap 60.18 liter
Hydraulic fluid cap 60.18 liter
Hydraulic fluid cap 60.18 liter
Height - top of cab
Height - top of cab 1.95 m
Height - top of cab 2.77 m
Height - top of cab 2.87 m
Height - top of cab 2.87 m
Height - top of cab 1.95 m
Height - top of cab 2.77 m
Height - top of cab 2.87 m
Height - top of cab 2.87 m
Height - top of cab 3.02 m
Length with blade
Length with blade 3.35 m
Length with blade 4.21 m
Length with blade -
Length with blade -
Length with blade 3.35 m
Length with blade 4.21 m
Length with blade 4.36 m
Length with blade -
Length with blade 4.39 m
Width over tracks
Width over tracks 2.04 m
Width over tracks 2.13 m
Width over tracks 2.71 m
Width over tracks -
Width over tracks 2.19 m
Width over tracks 2.44 m
Width over tracks 2.44 m
Width over tracks 2.99 m
Width over tracks 2.47 m
Blade height
Blade height -
Blade height 0.76 m
Blade height -
Blade height 0.84 m
Blade height -
Blade height 0.76 m
Blade height 0.91 m
Blade height -
Blade height -
Ground clearance
Ground clearance -
Ground clearance -
Ground clearance 0.4 m
Ground clearance 0.4 m
Ground clearance -
Ground clearance -
Ground clearance 0.4 m
Ground clearance 0.4 m
Ground clearance 0.4 m
Length without blade
Length without blade -
Length without blade -
Length without blade 4.39 m
Length without blade -
Length without blade -
Length without blade -
Length without blade -
Length without blade 4.39 m
Length without blade -
Max speed reverse
Max speed reverse 11.43 kph
Max speed reverse 8.53 kph
Max speed reverse 8.53 kph
Max speed reverse 8.53 kph
Max speed reverse 11.43 kph
Max speed reverse 8.53 kph
Max speed reverse 8.53 kph
Max speed reverse 8.53 kph
Max speed reverse 8.53 kph
Number of forward gears
Number of forward gears 3
Number of forward gears 3
Number of forward gears 3
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 reverse gears
Number of reverse gears 3
Number of reverse gears 3
Number of reverse 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
Track gauge
Track gauge 1.58 m
Track gauge 1.68 m
Track gauge 1.65 m
Track gauge 1.68 m
Track gauge 1.58 m
Track gauge 1.8 m
Track gauge 1.8 m
Track gauge 1.83 m
Track gauge 1.83 m
Track length
Track length 2.19 m
Track length 2.38 m
Track length -
Track length -
Track length 2.19 m
Track length 2.38 m
Track length 2.38 m
Track length -
Track length -
Track width
Track width 45.72 cm
Track width 45.72 cm
Track width 51.05 cm
Track width -
Track width 61.21 cm
Track width 63.5 cm
Track width 63.5 cm
Track width 63.5 cm
Track width 63.5 cm
Ground contact area
Ground contact area -
Ground contact area 55,142.59 cu cm
Ground contact area 60,763.37 cu cm
Ground contact area 55,143.52 cu cm
Ground contact area -
Ground contact area 76,118.08 cu cm
Ground contact area 76,118.08 cu cm
Ground contact area 60,763.37 cu cm
Ground contact area 76,118.08 cu cm
Ground pressure
Ground pressure -
Ground pressure 0.39 bar
Ground pressure 0.39 bar
Ground pressure 0.41 bar
Ground pressure -
Ground pressure 0.3 bar
Ground pressure 0.32 bar
Ground pressure 0.32 bar
Ground pressure 0.33 bar
Number of shoes per side
Number of shoes per side -
Number of shoes per side 39
Number of shoes per side 39
Number of shoes per side -
Number of shoes per side -
Number of shoes per side 39
Number of shoes per side 39
Number of shoes per side 39
Number of shoes per side 39
Number of track rollers per side
Number of track rollers per side -
Number of track rollers per side 6
Number of track rollers per side 6
Number of track rollers per side -
Number of track rollers per side -
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
Track pitch
Track pitch -
Track pitch 16.51 cm
Track pitch -
Track pitch -
Track pitch -
Track pitch 17.78 cm
Track pitch -
Track pitch -
Track pitch -
Aspiration
Aspiration -
Aspiration Turbocharged, air-to-air aftercooled
Aspiration -
Aspiration Turbocharged, air-to-air aftercooled
Aspiration -
Aspiration Turbocharged, air-to-air aftercooled
Aspiration Turbocharged, air-to-air aftercooled
Aspiration -
Aspiration -
Net power
Net power -
Net power 70.84 kw
Net power 78.3 kw
Net power 58.17 kw
Net power -
Net power 70.84 kw
Net power 78.3 kw
Net power 78.3 kw
Net power 78.3 kw
Gross power
Gross power -
Gross power -
Gross power 79.79 kw
Gross power 59.66 kw
Gross power -
Gross power -
Gross power 79.79 kw
Gross power 79.79 kw
Gross power 79.79 kw
Power measured @
Power measured @ -
Power measured @ -
Power measured @ 2,200 rpm
Power measured @ 2,200 rpm
Power measured @ -
Power measured @ -
Power measured @ 2,200 rpm
Power measured @ 2,200 rpm
Power measured @ 2,200 rpm
Alternator supplied amperage
Alternator supplied amperage -
Alternator supplied amperage -
Alternator supplied amperage -
Alternator supplied amperage 35 Amh
Alternator supplied amperage -
Alternator supplied amperage -
Alternator supplied amperage 35 Amh
Alternator supplied amperage -
Alternator supplied amperage -
Bore
Bore -
Bore -
Bore -
Bore 10.92 cm
Bore -
Bore -
Bore 10.92 cm
Bore -
Bore -
Number of cylinders
Number of cylinders -
Number of cylinders -
Number of cylinders -
Number of cylinders 4
Number of cylinders -
Number of cylinders 4
Number of cylinders 4
Number of cylinders -
Number of cylinders -
Stroke
Stroke -
Stroke -
Stroke -
Stroke 12.45 cm
Stroke -
Stroke -
Stroke 12.45 cm
Stroke -
Stroke -
Blade angle
Blade angle -
Blade angle 25 º
Blade angle -
Blade angle 25 º
Blade angle -
Blade angle 25 º
Blade angle 25 º
Blade angle -
Blade angle -
Engine oil cap
Engine oil cap -
Engine oil cap 12.49 liter
Engine oil cap 11.36 liter
Engine oil cap 11.36 liter
Engine oil cap -
Engine oil cap 12.49 liter
Engine oil cap 15.14 liter
Engine oil cap 11.36 liter
Engine oil cap 11.36 liter
Final drives fluid cap
Final drives fluid cap -
Final drives fluid cap 3.41 liter
Final drives fluid cap 3.79 liter
Final drives fluid cap 3.79 liter
Final drives fluid cap -
Final drives fluid cap 3.41 liter
Final drives fluid cap 3.79 liter
Final drives fluid cap 3.79 liter
Final drives fluid cap 3.79 liter
Pump flow cap
Pump flow cap -
Pump flow cap -
Pump flow cap -
Pump flow cap 99.17 lpm
Pump flow cap -
Pump flow cap -
Pump flow cap 99.17 lpm
Pump flow cap -
Pump flow cap -
Relief valve pressure
Relief valve pressure -
Relief valve pressure -
Relief valve pressure -
Relief valve pressure 274.61 bar
Relief valve pressure -
Relief valve pressure -
Relief valve pressure 274.61 bar
Relief valve pressure -
Relief valve pressure -
Pump type
Pump type -
Pump type -
Pump type -
Pump type -
Pump type -
Pump type -
Pump type Piston
Pump type -
Pump type -
Download datasheets
Komatsu D39 expert review
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Overview
The Komatsu D39 is a compact crawler dozer designed for grading, landscaping, and construction site preparation. With a 7,110 kg operating weight and a compact crawler undercarriage, it delivers stable performance for light-to-medium earthmoving tasks.
Expert rating: 5 stars
Pros
Excellent grading precision and traction for landscaping and construction work.
Cons
Limited pushing force compared with larger crawler dozers.
Performance & Efficiency
The crawler undercarriage and efficient diesel engine provide stable traction and precise blade control during grading and site preparation tasks.
In Comparison
Komatsu D37: Smaller compact dozer suited for light construction work.
Komatsu D38: Earlier compact crawler dozer with similar maneuverability.
Komatsu D39: Modern compact platform focused on grading precision.
Final Verdict
Rated 5 stars, the Komatsu D39 remains a dependable crawler dozer within the AED 160,000–200,000 range.
Komatsu D39 owner rating
Komatsu D39 Crawler dozers [2013-2020]
2013-2020
Overall rating
Based on 3 ratings
4.3
performance
4.3
comfort
4.3
fuel efficiency
4.3
safety
4.7
features
4.7
5 stars
33 %
4 stars
67 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Komatsu D39 similar models
Highlight differences
Displacement
Displacement 3,916.52 cu cm
Displacement 4,891.55 cu cm
Displacement 3,916.52 cu cm
Engine model
Engine model S4D102
Engine model 6D95L-1
Engine model S4D102
Max speed forward
Max speed forward 9.66 kph
Max speed forward -
Max speed forward 9.33 kph
Operating weight
Operating weight 7,110 kg
Operating weight 6,510 kg
Operating weight 6,210 kg
Blade width
Blade width -
Blade width 2.44 m
Blade width -
Drive type
Drive type -
Drive type DPS
Drive type -
Years
Years 2013-2020
Years 2003-2017
Years 1994-2001
Market Average
Market Average AED 200,000
Market Average AED 230,000
Market Average AED 190,000
Price
Price AED 160,000
Price AED 140,000
Price AED 110,000
Fuel cap
Fuel cap 38.61 liter
Fuel cap -
Fuel cap 38.61 liter
Height - top of cab
Height - top of cab 1.95 m
Height - top of cab 2.74 m
Height - top of cab 1.89 m
Length with blade
Length with blade 3.35 m
Length with blade 3.96 m
Length with blade 3.23 m
Width over tracks
Width over tracks 2.04 m
Width over tracks 1.86 m
Width over tracks 1.77 m
Blade height
Blade height -
Blade height 0.94 m
Blade height -
Ground clearance
Ground clearance -
Ground clearance 0.34 m
Ground clearance -
Max speed reverse
Max speed reverse 11.43 kph
Max speed reverse -
Max speed reverse 11.27 kph
Number of forward gears
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
Track gauge
Track gauge 1.58 m
Track gauge 1.46 m
Track gauge 1.37 m
Track length
Track length 2.19 m
Track length 2.19 m
Track length 2.1 m
Track width
Track width 45.72 cm
Track width 40.13 cm
Track width 38.1 cm
Number of shoes per side
Number of shoes per side -
Number of shoes per side 41
Number of shoes per side -
Number of track rollers per side
Number of track rollers per side -
Number of track rollers per side 6
Number of track rollers per side -
Track pitch
Track pitch -
Track pitch 15.49 cm
Track pitch -
Gross power
Gross power -
Gross power 60.4 kw
Gross power -
Number of cylinders
Number of cylinders -
Number of cylinders 6
Number of cylinders -
Power measured @
Power measured @ -
Power measured @ 2,500 rpm
Power measured @ -
Komatsu D39 gallery
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