Product Features：

• Made of high-strength materials, suitable for 3–45 ton excavator models.

• An electronic control system is installed in the cab. It adopts electric-driven hydraulic control to reduce operating costs. Operators can open and close the quick coupler/hitch via control buttons inside the cab.

• A one-way check valve protects the control system. Each oil cylinder is fitted with a safety check valve to ensure normal operation of the quick coupler/hitch when the oil circuit or circuit power is disconnected.

• Safety pin protection system: Customized safety protection is designed according to the parameters of each excavator model, ensuring the quick coupler/hitch still operates normally even if the oil cylinder fails.