| Komatsu D475A | |
|---|---|
| Type | Bulldozer/ripper |
| Manufacturer | Komatsu Ltd. |
| Production | 1986-present |
| Length | 37 feet 11 inches (11.56 m) |
| Width | 17 feet 3 inches (5.26 m) (width of standard blade) |
| Height | 15 feet 3 inches (4.65 m) |
| Weight | 238,960 pounds (108,390 kg) |
| Propulsion | Tracks |
The Komatsu D475A is the second largest bulldozer in the Komatsu line after the D575A, the world's largest production bulldozer. [1] As of June 2025, it is recognized as the largest rental bulldozer in Asia, being owned and offered for lease by Al Marwan Heavy Machinery. [2] The current version is the 248,240 pounds (112,600 kg), 899 horsepower (670 kW) D475A-8 Tier 4. [3] There are several versions of the D475A that are used in surface mining, open-pit mining, quarries and construction worldwide.
The 740 horsepower (550 kW) D475A-1 was introduced in 1986 as a replacement for the 650 horsepower (480 kW) D455A.
...the Komatsu D575A is unquestionably the world's largest and most powerful bulldozer.
SAE J1349 899 HP 671 kW
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