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Komatsu D20 Crawler dozers tech specs

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Interior [2]
Exterior [4]
Attachments [2]
1993-1996
2 m Blade width
Direct drive Drive type
60.18 liter Fuel cap
3,330 kg Operating weight
1.68 m Track length
30.23 cm Track width
Show features

Makana rating

Market average

AED 100,000

Starting from

AED 60,000

Komatsu D20 technical specifications

Highlight differences

Komatsu D20A-3

Komatsu D20A-5

Komatsu D20P-3

Komatsu D20P-5

Komatsu D20P-6A

Komatsu D20P-7E

Komatsu D20PG-7A

Komatsu D20PL-7

Komatsu D20PL-7E

Komatsu D20PLL-6

Komatsu D20PLL-7

Komatsu D20PLL-7E

General
Blade capacity 0.76 cu m
Blade capacity 0.76 cu m
Blade capacity 0.76 cu m
Blade capacity 0.92 cu m
Blade capacity -
Blade capacity -
Blade capacity -
Blade capacity -
Blade capacity -
Blade capacity -
Blade capacity -
Blade capacity -
Drive type Direct drive
Drive type Direct drive
Drive type Direct drive
Drive type Direct drive
Drive type Direct drive
Drive type Direct drive
Drive type Direct drive
Drive type Direct drive
Drive type Direct drive
Drive type Direct drive
Drive type Direct drive
Drive type Direct drive
Engine model 4D95-1A
Engine model 4D94-2N
Engine model 4D92-1A
Engine model 4D92-2N
Engine model 4D95S
Engine model 4D94E
Engine model 4D95S
Engine model 4D95S
Engine model 4D94E
Engine model 4D95S-W1
Engine model 4D95S
Engine model 4D94E
Max speed forward 7.4 kph
Max speed forward 7.4 kph
Max speed forward -
Max speed forward -
Max speed forward -
Max speed forward -
Max speed forward -
Max speed forward -
Max speed forward -
Max speed forward -
Max speed forward -
Max speed forward -
Operating weight 3,330 kg
Operating weight 3,560 kg
Operating weight 3,600 kg
Operating weight 3,780 kg
Operating weight 3,940 kg
Operating weight 4,020 kg
Operating weight 3,980 kg
Operating weight 4,030 kg
Operating weight 4,060 kg
Operating weight 4,670 kg
Operating weight 4,670 kg
Operating weight 4,710 kg
Years 1993-1996
Years 1993-1996
Years 1993-1996
Years 1993-1996
Years 1993-1996
Years 1993-1996
Years 1993-1996
Years 1993-1996
Years 1993-1996
Years 1993-1996
Years 1993-1996
Years 1993-1996
Market Average AED 100,000
Market Average AED 100,000
Market Average AED 100,000
Market Average AED 100,000
Market Average AED 100,000
Market Average AED 100,000
Market Average AED 100,000
Market Average AED 100,000
Market Average AED 100,000
Market Average AED 100,000
Market Average AED 100,000
Market Average AED 100,000
Price AED 60,000
Price AED 60,000
Price AED 60,000
Price AED 60,000
Price AED 60,000
Price AED 60,000
Price AED 60,000
Price AED 60,000
Price AED 60,000
Price AED 60,000
Price AED 60,000
Price AED 60,000
Dimensions
Blade height 0.57 m
Blade height 0.59 m
Blade height 0.59 m
Blade height 0.59 m
Blade height 0.59 m
Blade height 0.59 m
Blade height 0.59 m
Blade height 0.59 m
Blade height 0.59 m
Blade height 0.5 m
Blade height 0.5 m
Blade height 0.5 m
Ground clearance 0.34 m
Ground clearance 0.34 m
Ground clearance 0.4 m
Ground clearance 0.4 m
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 0.37 m
Ground clearance 0.37 m
Ground clearance 0.37 m
Height - top of cab 2.1 m
Height - top of cab 2.16 m
Height - top of cab 2.13 m
Height - top of cab 2.19 m
Height - top of cab 2.53 m
Height - top of cab 2.53 m
Height - top of cab 2.53 m
Height - top of cab 2.5 m
Height - top of cab 2.5 m
Height - top of cab 2.53 m
Height - top of cab 2.53 m
Height - top of cab 2.53 m
Length with blade 3.47 m
Length with blade 3.47 m
Length with blade 3.26 m
Length with blade 3.23 m
Length with blade 3.41 m
Length with blade 3.41 m
Length with blade 3.41 m
Length with blade 3.47 m
Length with blade 3.47 m
Length with blade 3.66 m
Length with blade 3.66 m
Length with blade 3.66 m
Length without blade 2.47 m
Length without blade 2.47 m
Length without blade 2.5 m
Length without blade 2.5 m
Length without blade 2.56 m
Length without blade 2.56 m
Length without blade 2.56 m
Length without blade 2.65 m
Length without blade 2.65 m
Length without blade 2.96 m
Length without blade 2.96 m
Length without blade 2.96 m
Width over tracks 1.55 m
Width over tracks 1.62 m
Width over tracks 1.86 m
Width over tracks 1.83 m
Width over tracks 2.56 m
Width over tracks 2.01 m
Width over tracks 2.01 m
Width over tracks 2.19 m
Width over tracks 2.19 m
Width over tracks 2.9 m
Width over tracks 2.9 m
Width over tracks 2.9 m
Operational specifications
Blade width 2 m
Blade width 2 m
Blade width 2 m
Blade width 2 m
Blade width 2 m
Blade width 2 m
Blade width 2 m
Blade width 2 m
Blade width 2 m
Blade width 3 m
Blade width 3 m
Blade width 3 m
Service refill capacities
Cooling fluid cap 14 liter
Cooling fluid cap 13.25 liter
Cooling fluid cap -
Cooling fluid cap -
Cooling fluid cap -
Cooling fluid cap -
Cooling fluid cap -
Cooling fluid cap -
Cooling fluid cap -
Cooling fluid cap -
Cooling fluid cap -
Cooling fluid cap -
Fuel cap 60.18 liter
Fuel cap 60.18 liter
Fuel cap -
Fuel cap -
Fuel cap -
Fuel cap -
Fuel cap -
Fuel cap -
Fuel cap -
Fuel cap -
Fuel cap -
Fuel cap -
Engine
Displacement 2,600.63 cu cm
Displacement 2,941.48 cu cm
Displacement 2,600.63 cu cm
Displacement 2,941.48 cu cm
Displacement 2,690.76 cu cm
Displacement 2,775.97 cu cm
Displacement 2,690.76 cu cm
Displacement 2,690.76 cu cm
Displacement 2,775.97 cu cm
Displacement 2,961.15 cu cm
Displacement 2,690.76 cu cm
Displacement 2,775.97 cu cm
Gross power 26.1 kw
Gross power 29.08 kw
Gross power 26.1 kw
Gross power 29.08 kw
Gross power 29.83 kw
Gross power 29.83 kw
Gross power 29.83 kw
Gross power 29.83 kw
Gross power 29.83 kw
Gross power 29.83 kw
Gross power 29.83 kw
Gross power 29.83 kw
Number of cylinders 4
Number of cylinders 4
Number of cylinders 4
Number of cylinders 4
Number of cylinders 4
Number of cylinders 4
Number of cylinders 4
Number of cylinders 4
Number of cylinders 4
Number of cylinders 4
Number of cylinders 4
Number of cylinders 4
Power measured @ 2,450 rpm
Power measured @ 2,450 rpm
Power measured @ 2,450 rpm
Power measured @ 2,450 rpm
Power measured @ 2,450 rpm
Power measured @ 2,450 rpm
Power measured @ 2,450 rpm
Power measured @ 2,450 rpm
Power measured @ 2,450 rpm
Power measured @ 2,450 rpm
Power measured @ 2,450 rpm
Power measured @ 2,450 rpm
Max torque -
Max torque 147.1 Nm
Max torque -
Max torque -
Max torque -
Max torque -
Max torque -
Max torque -
Max torque -
Max torque -
Max torque -
Max torque -
Undercarriage
Ground pressure 0.28 bar
Ground pressure 0.29 bar
Ground pressure 0.18 bar
Ground pressure 0.19 bar
Ground pressure -
Ground pressure -
Ground pressure -
Ground pressure -
Ground pressure -
Ground pressure -
Ground pressure -
Ground pressure -
Number of shoes per side 37
Number of shoes per side 37
Number of shoes per side 37
Number of shoes per side 37
Number of shoes per side 37
Number of shoes per side -
Number of shoes per side -
Number of shoes per side -
Number of shoes per side -
Number of shoes per side 43
Number of shoes per side 43
Number of shoes per side -
Number of track rollers per side 5
Number of track rollers per side 5
Number of track rollers per side 5
Number of track rollers per side 5
Number of track rollers per side 5
Number of track rollers per side 5
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 7
Number of track rollers per side 7
Number of track rollers per side 7
Track gauge 1.22 m
Track gauge 1.31 m
Track gauge 1.34 m
Track gauge 1.31 m
Track gauge 1.49 m
Track gauge 1.49 m
Track gauge 1.49 m
Track gauge 1.49 m
Track gauge 1.49 m
Track gauge 1.86 m
Track gauge 1.86 m
Track gauge 1.86 m
Track length 1.68 m
Track length 1.71 m
Track length 1.68 m
Track length 1.71 m
Track length 1.71 m
Track length 1.71 m
Track length 1.71 m
Track length 1.83 m
Track length 1.83 m
Track length 2.1 m
Track length 2.1 m
Track length 2.1 m
Track pitch 13.72 cm
Track pitch 13.72 cm
Track pitch 13.72 cm
Track pitch 13.72 cm
Track pitch 13.72 cm
Track pitch 13.72 cm
Track pitch 14.73 cm
Track pitch 13.72 cm
Track pitch 13.72 cm
Track pitch 13.72 cm
Track pitch 13.72 cm
Track pitch 13.72 cm
Track width 30.23 cm
Track width 30.23 cm
Track width 51.05 cm
Track width 51.05 cm
Track width 51.05 cm
Track width 51.05 cm
Track width 50.04 cm
Track width 70.1 cm
Track width 70.1 cm
Track width 70.1 cm
Track width 70.1 cm
Track width 70.1 cm
Transmission
Max speed reverse 6.6 kph
Max speed reverse 6.6 kph
Max speed reverse -
Max speed reverse -
Max speed reverse -
Max speed reverse -
Max speed reverse -
Max speed reverse -
Max speed reverse -
Max speed reverse -
Max speed reverse -
Max speed reverse -
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 forward gears 3
Number of forward gears 3
Number of reverse gears 2
Number of reverse gears 2
Number of reverse gears 2
Number of reverse gears 2
Number of reverse gears 2
Number of reverse gears 2
Number of reverse gears 2
Number of reverse gears 2
Number of reverse gears 2
Number of reverse gears 2
Number of reverse gears 2
Number of reverse gears 2
Hydraulic system
Pump flow cap -
Pump flow cap 53.37 lpm
Pump flow cap -
Pump flow cap -
Pump flow cap -
Pump flow cap -
Pump flow cap -
Pump flow cap -
Pump flow cap -
Pump flow cap -
Pump flow cap -
Pump flow cap -
Relief valve pressure -
Relief valve pressure 152.01 bar
Relief valve pressure -
Relief valve pressure -
Relief valve pressure -
Relief valve pressure -
Relief valve pressure -
Relief valve pressure -
Relief valve pressure -
Relief valve pressure -
Relief valve pressure -
Relief valve pressure -
Download datasheets
OEM product brochure

Komatsu D20 similar models

Highlight differences
Komatsu D20A-3
D20A-3
Komatsu D135A-2
D135A-2
Cat D8T
D8T
General
Blade capacity 0.76 cu m
Blade capacity -
Blade capacity 10.3 cu m
Drive type Direct drive
Drive type Powershift
Drive type Hydrostatic
Engine model 4D95-1A
Engine model S6D140
Engine model C15
Max speed forward 7.4 kph
Max speed forward -
Max speed forward 10.62 kph
Operating weight 3,330 kg
Operating weight 29,800 kg
Operating weight 38,351 kg
Engine power -
Engine power -
Engine power 365 hp
Operating voltage -
Operating voltage -
Operating voltage 24 V
Years 1993-1996
Years 1985-1996
Years 2018-2024
Market Average AED 100,000
Market Average AED 300,000
Market Average AED 1,510,000
Price AED 60,000
Price AED 170,000
Price AED 1,375,000
Dimensions
Blade height 0.57 m
Blade height 1.49 m
Blade height 165 cm
Ground clearance 0.34 m
Ground clearance 0.49 m
Ground clearance 0.64 m
Height - top of cab 2.1 m
Height - top of cab 3.51 m
Height - top of cab 3.6 m
Length with blade 3.47 m
Length with blade 7.99 m
Length with blade 6.1 m
Length without blade 2.47 m
Length without blade 4.97 m
Length without blade 4.63 m
Width over tracks 1.55 m
Width over tracks 2.8 m
Width over tracks 3 m
Operational specifications
Blade width 2 m
Blade width 4 m
Blade width 3 m
Service refill capacities
Cooling fluid cap 14 liter
Cooling fluid cap -
Cooling fluid cap 76.84 liters
Fuel cap 60.18 liter
Fuel cap -
Fuel cap 600 liter
Hydraulic fluid cap -
Hydraulic fluid cap -
Hydraulic fluid cap 74.94 liter
Engine
Displacement 2,600.63 cu cm
Displacement 15,241.64 cu cm
Displacement 15,207 cm3
Gross power 26.1 kw
Gross power 215.51 kw
Gross power 268.76 kw
Number of cylinders 4
Number of cylinders 6
Number of cylinders 6
Power measured @ 2,450 rpm
Power measured @ 2,000 rpm
Power measured @ 2,000 rpm
Aspiration -
Aspiration -
Aspiration Natural
Torque measured @ -
Torque measured @ -
Torque measured @ 2,100 rpm
Max torque -
Max torque -
Max torque 3,100 Nm
Alternator supplied amperage -
Alternator supplied amperage -
Alternator supplied amperage 100 Amh
Net power -
Net power -
Net power 232.66 kw
Bore -
Bore -
Bore 110 cm
Stroke -
Stroke -
Stroke 90 cm
Undercarriage
Ground pressure 0.28 bar
Ground pressure -
Ground pressure 0.86 bar
Number of shoes per side 37
Number of shoes per side 40
Number of shoes per side 44
Number of track rollers per side 5
Number of track rollers per side 7
Number of track rollers per side 8
Track gauge 1.22 m
Track gauge 2.1 m
Track gauge 2.1 m
Track length 1.68 m
Track length 3.11 m
Track length -
Track pitch 13.72 cm
Track pitch 22.86 cm
Track pitch 21.59 cm
Track width 30.23 cm
Track width 56.13 cm
Track width 610 mm
Ground contact area -
Ground contact area -
Ground contact area 91,013.95 cu cm
Transmission
Max speed reverse 6.6 kph
Max speed reverse -
Max speed reverse 14.16 kph
Number of forward gears 3
Number of forward gears 3
Number of forward gears 3
Number of reverse gears 2
Number of reverse gears 3
Number of reverse gears 3
Refill capacities
Final drives fluid cap -
Final drives fluid cap -
Final drives fluid cap 12.49 liters
Engine oil cap -
Engine oil cap -
Engine oil cap 37.85 liter
Hydraulic system
Pump flow cap -
Pump flow cap -
Pump flow cap 276.31 lpm
Relief valve pressure -
Relief valve pressure -
Relief valve pressure 393 bar
Pump type -
Pump type -
Pump type piston-type, variable displacement
Blades
Blade angle -
Blade angle -
Blade angle 40 degrees

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build datetime: 3/9/2026, 7:55:59 AM