The D70 SW and D100 SW site dumpers have a tipper body and swivel bed with 180-degree, trilateral dumping ability. The units have 4-wheel steering. The operator’s seat and steering column reverses direction with the pull of a lever, giving them the ability to use the same wheel path away from a dumpsite that were used to approach. The D70 SW and D100 SW have load capacities of 7.7 and 11 tons, respectively. Operating weights are 10,141 and 12,125 pounds. A hydrostatic, two-range transmission lets operators choose between low range for “working speed” and high range for “road transfer” speed.