The design of these units reduces stress concentration through their twin-column design. This philosophy brings about many advantages, including less mounting space, easier safety inspections, less weight in the crane, and easier maintenance, just to name a few. . .

	Rotation bearing and turret design used on entire product line.
	Centerline symmetry, providing evenly distributed loads on pins, bushings, and bearings.
	Low center of gravity.
	Continuous rotation is standard on units from 205,000 ft. pounds and up.
	Two cylinders are used to raise boom, one on each side of unit.
	All parts are visible.
	Crane weighs less than competitor models.
	Less mounting space taken up on chassis than competitor models.