DM650 Head Shift: Makes Drilling Water Wells Easier

The DM650 head shift is designed to make drilling water wells easier. Shift top head both directions with 39 inches of total travel to work tools and casings with winches over centerline while head is positioned out of the way. 2-Speed rotary drive provides 8,000 ft-lb rotational torque and 200 rpm with 3-inch spindle thru-bore.