Komatsu D155W bulldozer
Amphibious machines are common in many areas where the work has to be taken on a different terrain. Some excavator and bulldozers have to be able to continue working while trading shallow waters. However, these machines are always built to float.
The Komatsu D155W bulldozer, on the other hand, is like a submarine with a bucket. It is operated by remote control and can work up to 23 feet underwater thanks to the watertight compartment that houses the engine.
Only 36 of these amphibious vehicles were produced and the five remaining are all owned by Komatsu. In the video below you can see the Komatsu D155W bulldozer in action!