The Komatsu PC300/350 Quick Coupler is a fully automatic hydraulic coupling system designed for heavy-duty machinery, offering quick and efficient attachment changes. With a weight of 560 kg and a maximum working pressure of 400 bar, it ensures reliable performance in demanding construction and industrial environments. The coupler features a twin-lock mechanism for safe operation and an automatic blocking system (ABS) that prevents attachments from falling off in case of hydraulic failure. Additionally, it includes a blocking bar for extra safety and a lifting eye, making it ideal for lifting jobs with machines up to 20 tons. Known for its high durability, the Komatsu Quick Coupler is the perfect solution for casting manufacturing and various heavy machinery applications, ensuring safety, reliability, and productivity in every task.