PC400 EX450 Custom Oem Hydraulic Quick Hitch Coupler For Excavator
product details:
Quick Hitch Coupler Advantages
Quick couplers (also called quick hitches) are used with construction machines to allow the rapid change of buckets and attachments on the machine. They remove the need to use hammers to manually drive out and insert the mounting pins for attachments. They can be used on excavator, mini excavator, backhoe loader and so on.
Benefits
- Grabs variable pin centres.
- Cinches up the slack as pins and coupler wear.
- Change attachments in minutes.
- Requires only a 1/2" drive ratchet to operate.
- Built-to-Last construction with T1 & AR400 Steel at all critical points.
- 1 set of Hardened Alloy pins included.
- Includes a 1 Year Limited Warranty.


1. Medium and high tensile steel is used throughout the body of the coupler making it very robust without adding unwanted weight.
2. With a tilt angle of ±45°
3. High quality material (Q345b) provide high steel toughness and good abrasive resistance.
4. Compact in design, virtually maintenance free,,Electric control system installed in cab , easy for operating.
5. Use security device of hydraulic control valve to ensure the safety.
6. Can change the accessories without disassembling the pin and axle
7.High Standard components and parts shows below: