The CAME front quick coupler allows the connection of several equipments (that must be equipped of special dedicated adapters that are supplied with the quick coupler) in a quick and precise way. Its design grants a perfect coupling visibility and is conceived to optimize the productivity of the machine minimizing the loss of force due to the lengthening and guaranteeing the best digging geometry. The hydraulic system uses the same hydraulic line to open and close the 4x1 bucket.