There are two reskins of this unit Russian (exclusive to Boiling Point) and Mexican (from the San Martín Bank heist). The sixth variant is the Medic Dozer, which differs enough from the standard Bulldozers to warrant it having its' own folder on this page. These tanks will often represent the greatest threat in any given heist, especially if they come in groups. The fifth variant and the most dangerous of all is the Minigun Dozer, added with the Crime Spree feature, and now available to spawn in normal heists at Death Wish difficulty and above.
The fourth variant is limited to Halloween-style events and is a headless Titandozer, either with an LMG or a staff weapon. Comes in six varieties * though only four of them will only show up under different specific circumstances with different stats - Green Dozers, with a pump-action shotgun, Black Dozers, with a semi-automatic shotgun, and Skulldozers (also called LMG Dozers by Locke), with increased health and an LMG. The Bulldozer is heavy police unit in an EOD suit modified to withstand gunfire.