Skid steer loader and bulldozer work to build the earthen dam to make a large pond at a new development site

calculus infinity blue colar equipment construction contractor worker operator hydraulic digger excavator pond lake bucket slope transit laborer digging soil building shovel excavate scoop backhoe ditch earthmover dirt clay machine bulldozer dozer dredge power landscaping walls low angle machinery bobcat caterpillar build skid steer loader track type tractor track