MULTI DOUBLE LOCKING MECHANICAL QUICH HITCH COUPLER FOR EXCAVATOR

Multi Quick Coupler is suitable for the excavator rapid installation, switching various attachments (bucket, ripper, hydraulic breaker, hydraulic shear, etc.). It can enlarge the scope of use of the excavator, and can save time and improve efficiency.

They are designed and manufactured with our customers needs in mind and are safe, versatile and easy to use. Our quality products will reduce costly downtime and give you greater power and productivity.

Multi coupler has mechanical locks on both the front and rear attachments pins to ensure that they remain securely attached

in the event of loss of hydraulic pressure or the operator accidently knocking the switch inside the cab. This means a secondary mechanical backup system is in place that is completely independent of the hydraulic circuit. Our couplers also have hydraulic check valves in the solenoid and cylinder as standard.

Qingdao Hongyunda Mechanical and Electrical Equipment Co., Ltd. - established in 2010, is located in the beautiful coastal city- Qingdao, a focus on excavator front-end implements and customize processing, tooling fixture design and processing, metal mold design and processing as one entity enterprise.

The excavator front-end implements products :Hydraulic breaker, Quick hitch, Log/Stone grapples, Earth auger, Thumb bucket, Tilt bucket, Fence/Sorting bucket, Rake, etc.

The mold mechanical parts products: have long term cooperation relationship with Qingdao Haier, Hisense, Aucma and other enterprises for imported equipment wearing parts customize processing, hydraulic cylinder / non-standard cylinder customize processing, metal molds and inserts customize processing, tooling fixture design and processing. Enterprises mainly do CNC lathe processing, CNC wire cutting machine tool processing, CNC machine tool processing, precision grinding machine processing as the main processing methods. we can provide professional non-standard customize processing and product batch processing services.

- Hardware molds and inserts, the company has engaged in metal mold design work. More than 20years working experiences technical engineer can provide reasonable and practical hardware mold process arrangements, design plans, and post-precision machining services.

- In the mold material selection and post-heat treatment process to give professional advice for customers to improve the life of the mold and mold accuracy.

- In the machine processing, the company has a number of senior technical staff, CNC lathe finishing can reach 0.01, surface finish 1.6; fast wire processing accuracy can reach 0.02, walking wire processing accuracy can reach 0.005, surface finish 1.6; CNC machine Finishing accuracy of 0.02, surface finish 1.6; precision grinding machine processing can reach 0.005, surface finish 0.8.

Enterprises to undertake non-standard pieces of customize processing and product batch processing needs, adhering to the "quality of survival, technology to win the world" business philosophy, mechanical manufacturing we are more professional!