13 of the Worst Bulldozers Still Crawling Around in 2025

9. Caterpillar D8 (2025 Model)

You'd expect big things from a Caterpillar D8, but the 2025 version? Not so much. The high-tech systems are too complicated, and when something goes wrong, it usually means calling in a specialist.

There are also software bugs that pop up now and then, causing annoying delays and even shutdowns. Not ideal when you're racing the clock.