Caterpillar dozer working on to push dirt up the side of a bank with a skid steer loader working to level the dirt of side wall a large pond at a land development site

earthmover bulldozer backhoe excavate digging loader landscaping construction skidder digger equipment machinery soil laborer contractor dirt shovel ditch build dozer surveyor hydraulic worker bobcat clay machine steer slope bucket building level pond power professional skid point of view scoop expert transit measure pov blue colar tree lake operator calculus infinity camera pole