Komatsu D21A-5 vs. Komatsu D40PL-5 Crawler dozers Comparison
Compare available technical data for Bulldozers. Find the right details to make your decision easier.
Comparison
Highlight differences
Blade capacity
Blade capacity 0.76 cu m
Blade capacity -
Blade width
Blade width 2.19 m
Blade width 4.05 m
Displacement
Displacement 2,941.48 cu cm
Displacement 6,490.93 cu cm
Drive type
Drive type Hydrostatic
Drive type Direct drive
Engine model
Engine model 4D92-2P
Engine model 6D105-1
Max speed forward
Max speed forward 4.51 kph
Max speed forward -
Max torque
Max torque 147.1 Nm
Max torque -
Operating weight
Operating weight 3,620 kg
Operating weight 11,640 kg
Years
Years 1972-1979
Years 1979-1985
Market Average
Market Average AED 120,000
Market Average AED 150,000
Price
Price AED 70,000
Price AED 100,000
Blade height
Blade height 0.59 m
Blade height 0.58 m
Ground clearance
Ground clearance 0.34 m
Ground clearance 0.46 m
Height - top of cab
Height - top of cab 2.16 m
Height - top of cab 2.83 m
Length with blade
Length with blade 3.41 m
Length with blade 4.63 m
Length without blade
Length without blade 2.47 m
Length without blade 3.6 m
Width over tracks
Width over tracks 1.62 m
Width over tracks 3.51 m
Cooling fluid cap
Cooling fluid cap 13.25 liter
Cooling fluid cap -
Fuel cap
Fuel cap 60.18 liter
Fuel cap -
Gross power
Gross power 29.08 kw
Gross power 70.84 kw
Number of cylinders
Number of cylinders 4
Number of cylinders 6
Power measured @
Power measured @ 2,450 rpm
Power measured @ 2,350 rpm
Ground pressure
Ground pressure 0.3 bar
Ground pressure -
Number of shoes per side
Number of shoes per side 37
Number of shoes per side 43
Number of track rollers per side
Number of track rollers per side 5
Number of track rollers per side 7
Track gauge
Track gauge 1.31 m
Track gauge 2.29 m
Track length
Track length 1.71 m
Track length 2.59 m
Track pitch
Track pitch 13.72 cm
Track pitch 17.53 cm
Track width
Track width 30.23 cm
Track width 72.14 cm
Max speed reverse
Max speed reverse 5.47 kph
Max speed reverse -
Number of forward gears
Number of forward gears 2
Number of forward gears 5
Number of reverse gears
Number of reverse gears 2
Number of reverse gears 4
Pump flow cap
Pump flow cap 53.37 lpm
Pump flow cap -
Relief valve pressure
Relief valve pressure 152.01 bar
Relief valve pressure -
Performance
Looking at performance technical specs and key features the Komatsu D21A-5 Crawler dozers excels in terms of engine power at and operating weight compared to other models like the Komatsu D40PL-5 Crawler dozers.
User rating
Owners operators and fleet managers recommend the Komatsu D21A-5 Crawler dozers for its high reliability and endurance in diverse applications. The same can be said about the Komatsu D40PL-5 Crawler dozers.
Related comparisons.
Komatsu D275A-2 VS Cat D8T Cat D8T VS Cat D9H Cat D6R VS Cat D8T Cat D8T VS Cat D9T Komatsu D65PX-17 VS Cat D8T Komatsu D375A-3 VS Cat D8T Komatsu D41E-6C VS Cat D8T Komatsu D53A-16 VS Cat D8T Komatsu D53A-18AE VS Cat D8T Komatsu D65EX-12E VS Cat D8T Komatsu D275A-2 VS Cat D9H Komatsu D275A-2 VS Cat D6R Komatsu D275A-2 VS Cat D9T Komatsu D275A-2 VS Komatsu D65PX-17 Komatsu D275A-2 VS Komatsu D375A-3 Komatsu D275A-2 VS Komatsu D41E-6C Komatsu D275A-2 VS Komatsu D53A-16 Komatsu D275A-2 VS Komatsu D53A-18AE Komatsu D275A-2 VS Komatsu D65EX-12E Cat D6R VS Cat D9H Cat D9H VS Cat D9T Komatsu D65PX-17 VS Cat D9H Komatsu D375A-3 VS Cat D9H Komatsu D41E-6C VS Cat D9H Komatsu D53A-16 VS Cat D9H Komatsu D53A-18AE VS Cat D9H Komatsu D65EX-12E VS Cat D9H Cat D6R VS Cat D9T Komatsu D65PX-17 VS Cat D6R Komatsu D375A-3 VS Cat D6R Komatsu D41E-6C VS Cat D6R Komatsu D53A-16 VS Cat D6R Komatsu D53A-18AE VS Cat D6R Komatsu D65EX-12E VS Cat D6R Komatsu D65PX-17 VS Cat D9T Komatsu D375A-3 VS Cat D9T Komatsu D41E-6C VS Cat D9T Komatsu D53A-16 VS Cat D9T Komatsu D53A-18AE VS Cat D9T Komatsu D65EX-12E VS Cat D9T Komatsu D375A-3 VS Komatsu D65PX-17 Komatsu D41E-6C VS Komatsu D65PX-17 Komatsu D53A-16 VS Komatsu D65PX-17 Komatsu D53A-18AE VS Komatsu D65PX-17 Komatsu D65EX-12E VS Komatsu D65PX-17 Komatsu D375A-3 VS Komatsu D41E-6C Komatsu D375A-3 VS Komatsu D53A-16 Komatsu D375A-3 VS Komatsu D53A-18AE
Komatsu WD600 Wheel dozers specs Komatsu WF450 Crawler dozers specs Komatsu WF550 Crawler dozers specs Cat D10 Crawler dozers specs Cat D11 Crawler dozers specs Komatsu D135 Crawler dozers specs Komatsu D20 Crawler dozers specs Komatsu D21 Crawler dozers specs Cat D3 Crawler dozers specs Komatsu D31 Crawler dozers specs Komatsu D32 Crawler dozers specs Komatsu D355 Crawler dozers specs Komatsu D37 Crawler dozers specs Komatsu D375 Crawler dozers specs Komatsu D38 Crawler dozers specs Komatsu D39 Crawler dozers specs Cat D4 Crawler dozers specs Komatsu D40 Crawler dozers specs Komatsu D41 Crawler dozers specs Cat D8 Crawler dozers specs Komatsu D275A Crawler dozers specs Komatsu D155A Crawler dozers specs Cat D9 Crawler dozers specs Cat D6 Crawler dozers specs Cat 814 Wheel dozers specs Cat 824 Wheel dozers specs Cat 834 Wheel dozers specs Cat 844 Wheel dozers specs Cat 854 Wheel dozers specs Komatsu D45 Crawler dozers specs Komatsu D455 Crawler dozers specs Komatsu D475 Crawler dozers specs Cat D5 Crawler dozers specs Komatsu D50 Crawler dozers specs Komatsu D51 Crawler dozers specs Komatsu D53 Crawler dozers specs Komatsu D575 Crawler dozers specs Komatsu D58 Crawler dozers specs Komatsu D60 Crawler dozers specs Komatsu D61 Crawler dozers specs Komatsu D65 Crawler dozers specs Cat D7 Crawler dozers specs Komatsu D70 Crawler dozers specs Komatsu D80 Crawler dozers specs Komatsu D85 Crawler dozers specs Komatsu D87 Crawler dozers specs Letourneau D950 Wheel dozers specs Komatsu DP61 Crawler dozers specs
Komatsu WF450 Crawler dozers specs Komatsu WF550 Crawler dozers specs Cat D10 Crawler dozers specs Cat D11 Crawler dozers specs Komatsu D135 Crawler dozers specs Komatsu D20 Crawler dozers specs Komatsu D21 Crawler dozers specs Cat D3 Crawler dozers specs Komatsu D31 Crawler dozers specs Komatsu D32 Crawler dozers specs Komatsu D355 Crawler dozers specs Komatsu D37 Crawler dozers specs Komatsu D375 Crawler dozers specs Komatsu D38 Crawler dozers specs Komatsu D39 Crawler dozers specs Cat D4 Crawler dozers specs Komatsu D40 Crawler dozers specs Komatsu D41 Crawler dozers specs Cat D8 Crawler dozers specs Komatsu D275A Crawler dozers specs Komatsu D155A Crawler dozers specs Cat D9 Crawler dozers specs Cat D6 Crawler dozers specs Komatsu D45 Crawler dozers specs Komatsu D455 Crawler dozers specs Komatsu D475 Crawler dozers specs Cat D5 Crawler dozers specs Komatsu D50 Crawler dozers specs Komatsu D51 Crawler dozers specs Komatsu D53 Crawler dozers specs Komatsu D575 Crawler dozers specs Komatsu D58 Crawler dozers specs Komatsu D60 Crawler dozers specs Komatsu D61 Crawler dozers specs Komatsu D65 Crawler dozers specs Cat D7 Crawler dozers specs Komatsu D70 Crawler dozers specs Komatsu D80 Crawler dozers specs Komatsu D85 Crawler dozers specs Komatsu D87 Crawler dozers specs Komatsu DP61 Crawler dozers specs
:quality(75)/products/10461/cover/22608af1-7175-47f4-88b1-297095dda731.png)
:quality(75)/products/10404/cover/8948f898-f2f4-4a7e-8a0c-9f9e86578777.png)
:quality(75)/products/10405/cover/f10538eb-7892-4e1b-8dcb-9df3a2b92356.png)
:quality(75)/products/10400/cover/904c44b9-6755-4934-a2e2-70b2e200d0b6.png)
Featured technical specs & reviews. Valuable insights.
:quality(50)/60976/309eb921-3ceb-4d79-8e6c-da8a9b7f840c.png)
:quality(80)/55273/41b09ad1-b53b-4b46-b674-2d9366e34cba.webp)
:quality(50)/61054/ef29bf98-d719-4007-ae87-3c52564e5ed6.png)
:quality(80)/60954/da9b802d-b520-43dc-bd53-3e63229572e1.webp)
:quality(50)/60971/1eadf789-097c-447a-af88-9e7744dcea0a.png)
:quality(50)/61044/adc3f1d5-f6cb-4f97-a7e2-16ce20722099.png)
Get the latest from Makana
Subscribe to receive auction dates, exclusive deals, and news in your inbox.
