The bulldozer is a tracked tractor with lots of traction. Because of the track, the weight of the tractor is distributed over a larger area, putting less pressure on the ground, making it able to go over soft ground. The first bulldozer was adapted from a Holt tractor about 1923. The versatility of the bulldozer was a big hit with loggers and road construction. It's ability to go across soft ground and obsticals contributed to the development of tanks during WW1. Did you ever think you would use a bulldozer to find a cache?
Yrg gur qbmre qb gur jbex.