This rig has 38,000 lbs of pullback with a torque rating of 5,500 ft-lbs. It pumps fluid at 50 or 70 gallons per minute (GPM) and has drill rod inner specs of 10' x 1.66" x 1.88" and outer specs of 10' x 2.63" x 3.31" (length x tube diameter x joint diameter). It fits OEM FS200 (inner) and FS750(outer) drill rod thread. It is compatible with Quick Disconnect thread numbers 2.125 LP or QF700, as well as Melfred Borzall’s Quick Disconnect thread #L43. See below for all products available from Melfred Borzall for the Vermeer® D36x50 DR S2.