Q345 Backhoe Quick Coupler 12 - 18 Ton Excavator Mini Digger Hydraulic Quick Hitch
(1) What are advantages of quick hitch coupler?
* Fast change speed for excavator attachments;
* Easy installtion;
* Wide application;
* Different models for selection;
* High strength raw materials
(2) What are working purpose of quick hitch coupler?
Quick hitch coupler is mainly used to assist excavator or backhoe or mini digger to change below heavy
attachments rapidly and easily:
1. Rapid change of hydraulic breaker hammers;
2. Rapid change of hydraulic bucket;
3. Rapid change of hydraulic plate compactor;
4. Rapid change of hydraulic pulverizer;
5. Rapid change of hydraulic grapples.
(3) Technical Parameters on quick hitch coupler
| Item | HYKJ-04 | HYKJ-06 |
| Length (mm) | 600 | 765 |
| Height (mm) | 310 | 388 |
| Width (mm) | 270-280 | 353-436 |
| Centre Distance between two shafts (mm) | 290-360 | 380-420 |
| Equipping distance (mm) | 340-450 | 340-486 |
| Pin diameter (mm) | 50 | 50-70 |
| Weight (kgs) | 110 | 250 |
| Working pressure (kgf/cm2) | 40-380 | 40-380 |
| Carrier (t) | 7-8 | 12-18 |
2. We could customize the size of Excavator Quick Hitches Quick Couplers to suit different needs from
different customers
(3) About Hanyun
Hanyun is one leading manufacturer of hydraulic breakers for different excavators with various models.
Main products of Hanyun as below:
1. Hydraulic breaker hammers;
2. Breaker chisels ;
3. Excavator compactors;
4. Hydraulic pulverizer;
5. Excavator quick hitches;
6. Excavator breaker attachment;
7. Excavator grapples.
(4) About Hanyun family
| Foundation Date | 2012 |
| Factory Address | Zhengzhou, Henan, China |
| Company Type | Manufacturer + Joint-stock enterprise |
| Annual sales | USD 30 million |
| Family members | 210 |
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