Komatsu D455 Crawler dozers tech specs
:quality(50)/73917/conversions/630d2b3f-884f-4285-b4d9-5ba776ae51b8-thumb.webp)
:quality(50)/73909/conversions/79787a3a-0b62-45da-8fc7-9cd5b894d3fb-thumb.webp)
:quality(50)/73911/conversions/b855563e-095e-486f-a736-9f0ad2b428ef-thumb.webp)
:quality(50)/73915/conversions/813f4371-1e53-4382-af62-6ac86093989a-thumb.webp)
A heavy-duty crawler dozer built for large earthmoving, mining, and infrastructure projects, the Komatsu D455 combines a massive 462.34 kilowatt turbocharged engine with a 26.15 cu m blade capacity and 71,500 kg operating weight. Designed for high-production pushing and site preparation, it handles bulk material movement efficiently while maintaining strong traction through its wide crawler undercarriage.
Gross power 462.34 kilowatt
Engine model VTA1710-C800
Operating weight 71,500 kg
Blade capacity 26.15 cu m
Blade width 4 m
Fuel tank capacity 1,280.09 liters
Drive type TORQFLOW transmission
Maximum forward speed 14.64 kph
Makana rating
Owner rating
Market average
AED 750,000Starting from
AED 600,000Komatsu D455 Technical specifications
Engine
Aspiration
Turbocharged
Displacement
28020.3 cu cm
Gross power
462.34 kw
Number of cylinders
12
Power measured @
2,000 rpm
General
Blade capacity
26.15 cu m
Drive type
TORQFLOW
Engine model
VTA1710-C800
Max speed forward
14.64 kph
Operating weight
71,500 kg
Dimensions
Blade height
2.14 m
Ground clearance
0.55 m
Height - top of cab
4.45 m
Length with blade
11.16 m
Length without blade
6.22 m
Width over tracks
3.51 m
Operational specifications
Blade width
4 m
Service refill capacities
Cooling fluid cap
200.23 liter
Fuel cap
1280.09 liter
Undercarriage
Ground pressure
0.97 bar
Number of shoes per side
37
Number of track rollers per side
7
Track gauge
2.65 m
Track length
3.93 m
Track pitch
31.75 cm
Track width
76.2 cm
Transmission
Max speed reverse
14.48 kph
Number of forward gears
4
Number of reverse gears
4
Komatsu D455 expert review
:quality(50)/55273/41b09ad1-b53b-4b46-b674-2d9366e34cba.webp)
Overview
The Komatsu D455 (1998–2009) is a heavy-duty crawler dozer designed for large-scale earthmoving and mining operations. Powered by a 462.34 kilowatt turbocharged V12 engine and equipped with a 26.15 cu m blade, it delivers strong pushing power for high-production job sites.
Expert rating: 4 stars
Performance & Efficiency
The 12-cylinder turbocharged engine produces strong torque and consistent pushing power. Wide crawler tracks distribute weight effectively, helping maintain traction during large-scale earthmoving operations.
In Comparison
Komatsu D275: Slightly smaller production dozer used in similar mining operations.
Cat D9: Comparable large crawler dozer known for durability and dealer support.
Komatsu D455: Known for its large blade capacity and strong production pushing power.
Final Verdict
Rated 4 stars, the Komatsu D455 provides powerful earthmoving capability within the AED 600,000–750,000 price range.
Komatsu D455 owner rating
1998-2009
Overall rating
Based on 3 ratings
4.7
4.3
4.7
4.3
4.7
100 %
0 %
0 %
0 %
0 %
5.0
5.0
4.0
5.0
4.0
Komatsu D455 similar models
:quality(50)/61055/3c6ca741-515a-4097-8ed8-f4695a536412.png)
:quality(50)/61045/abee66b9-c444-47b0-80b0-169fd42363e9.png)
Komatsu D455 gallery
:quality(50)/73917/conversions/630d2b3f-884f-4285-b4d9-5ba776ae51b8-thumb.webp)
:quality(75)/products/10031/view_360/dc6312f5-00c2-463a-b591-ab8d848a1197.png)
:quality(75)/products/10032/view_360/2a6d0e37-ed91-4fa4-8ec6-33db12dabba8.png)
:quality(75)/products/10047/view_360/22e91416-6288-4c37-893d-257bb014a733.png)
:quality(75)/products/10169/view_360/75c5a1c6-7b73-4e59-9178-e98382276ca3.png)
Similar machines. Other reviews.
:quality(80)/60952/a25e1d76-5098-4ef7-a6f5-fe8bc1dffd1a.jpeg)
:quality(80)/60951/b376c375-391e-4221-936c-4c863ae106c1.jpeg)
:quality(50)/61054/ef29bf98-d719-4007-ae87-3c52564e5ed6.png)
:quality(80)/60954/da9b802d-b520-43dc-bd53-3e63229572e1.webp)
Subscribe to receive auction dates, exclusive deals, and news in your inbox.
