This rig has 6,500lbs of pullback with a torque rating of500 ft-lbs. It pumps fluid at 5 gallons per minute (GPM) and has drill rod specs of 5' x 1.25" x 1.75" (length x tube diameter x joint diameter). It fits OEM FS200 drill rod thread as well as #31 Melfred Borzall drill rod thread. It is compatible with Melfred Borzall’s Quick Disconnect thread #L65. See below for all products available from Melfred Borzall for the Astec® / Toro® DD65.