Quick Couplers
-
Pin Grab Type Mechanical Quick Coupler
Crafts mechanical quick coupler is the pin grab type quick coupler. There is a mechanical screw cylinder connects to the movable hook. When we use the special wrench to adjust the cylinder, make it stretch out or retract, the hook will be able to grab or lose the pin of your attachment. Crafts mechanical quick coupler is only suitable to the excavator below 20t class.
-
Pin Grab Type Hydraulic Quick Coupler
Crafts hydraulic quick coupler is the pin grab type quick coupler. There is a hydraulic cylinder which is controlled by a solenoid valve connects to the movable hook. When the hydraulic cylinder is controlled stretching out or retracting, the quick coupler is able to grab or lose the pin of your attachments. The biggest advantage of a hydraulic quick coupler is that we only need to seat in the excavator cabin, control the switch that connected to the solenoid valve to make the quick coupler changing the attachment easily and fast.
-
Pin Grab Type Tilt Quick Couplers
Crafts tilt quick coupler is the pin grab type quick coupler. The tilt function makes the quick coupler like some kind of a steel wrist between the excavator arm and the top-end attachments. With a swing cylinder connecting the quick coupler top part and the bottom part, the tilt quick coupler is able to tilt 90° in two directions (180° tilt angle in total), which make your excavator attachment make your attachment possible to find a suitable angle to ease your tasks, such as reduce waste and manual labor when filling pea gravel around pipes and manholes, dig at the sides of deep trenches or under the pipes, and some other special angle excavation that the normal quick coupler can’t reach. Crafts tilt quick coupler is able to suit to 0.8t to 36t excavators, almost cover all the popular ton range of the excavators.
