CATERPILLAR, 5850425 Coupler / Quick Coupler, 585-0425 TILT ROTATOR, TRS6, 5T, PO-PG ........................463 lbsTRS6 with 5-6T Pin-on machine side and with a hydraulic Pin Grabberfor 5-6T on attachment side.INCLUDES: Vibration function. 40 degrees tilt left and right,360 degrees rotation left/right, locking control systemFOR USE WITH: Next Generation 305 CR, 305.5 CR, 306 CRREQUIRES: Machine side: 1st AUXINCLUDES HARNESS, JOYSTICK AND LINES KITS, Attachment, Serial Number: A5900382