Our coupler is a manual hook style. When you use a hook style coupler, you don't lose tip radius. We use high strength alloy plate in our hooks and in our coupler. The coupler seats in the bosses first and then into the rear seat. This gives a tight fit that does not allow any movement. We use a horizontal wedge system that is held into place by two bolts. Our coupler comes complete with pins and one set of hooks.

MODEL NO.	APPROX. WEIGHT	EXCAVATOR WEIGHT RANGE
EC100M Coupler	150	Up to 12,000
EC100M-H Hooks	100	Up to 12,000
EC100 Coupler	250	12,000-36,000
EC100-H Hooks	150	12,000-36,000
EC200 Coupler	350	36,000-61,000
EC200-H Hooks	200	36,000-61,000
EC300 Coupler	500	61,000-120,000
EC300-H Hooks	300	61,000-120,000
EC400 Coupler	1,000	120,000-160,000
EC400-H Hooks	500	120,000-160,000