These grapples come standard with weld on ears but can be upgraded to a bolt on headplate for later use with a rotator if required. If you are adding a rotator to the grapple you will only need to add a hose kit if you want us to supply the two sets of hoses to the machine, hoses from the rotator to the grab ram are included. If you are running a machine with only one auxiliary hydraulic circuit you will need a 6 way valve installed on the grapple, included in this price are the 4 hoses between the valve and rotator.