Kondasin International Co.,Ltd.
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Quick Coupler Excavator Attachment Excavator Spare Part High Strength Steel
Excavator quick connector, also known as quick-change connector, quick connector. The quick connector can quickly install and switch various components (pits, rippers, breakers, hydraulic shears, etc.) on the excavator, which can expand the scope of the excavator and save time and improve work efficiency.
The front end of the excavator does not need to be modified, and can be replaced without disassembling the pin. Therefore, the installation is quick and the work efficiency can be greatly improved.
There is no need for manual bucket pin between the breaker and the bucket. It can be exchanged between the bucket and the breaker by gently moving the switch for ten seconds, saving time, labor, and convenience.
It is mainly used in workplaces where it is necessary to frequently change the front end working device of the excavator. When using a device for a long time, it is not recommended to install it.
| Model | Unit | KDK45 | KDK50 | KDK65 | KDK80 | KDK90 | BYK100 | KDK120 |
| Overall Length | Mm | 388 | 534-545 | 600 | 765 | 924-944 | 983-1050 | 1006-1173 |
| Overall Height | Mm | 246 | 307 | 310 | 388 | 492 | 574 | 558-610 |
| Overall Width | Mm | 175 | 258-263 | 270-280 | 353-436 | 449-483 | 543-568 | 606-663 |
| Pin to Pin Center Distance | Mm | 80-150 | 230-270 | 290-360 | 380-420 | 460-480 | 473-540 | 550-620 |
| Forearm Open Width | Mm | 80-140 | 155-170 | 180-200 | 232-315 | 306-340 | 375-411 | 416-469 |
| Retractable Distance of Oil Cylinder | Mm | 170-206 | 205-275 | 340-450 | 340-486 | 256-390 | 413-590 | 520-590 |
| Top to Bottom Pin Distance | Mm | 159 | 195 | 195 | 220 | 275 | 300 | 360 |
| Pin Diameter | Mm | 25-40 | 45-50 | 50-55 | 60-70 | 70-80 | 80-90 | 90-120 |
| Weight | Kg | 25 | 50-60 | 80 | 120-130 | 280-290 | 420-430 | 450-580 |
| Working Pressure | Kg/cm2 | 40-380 | 40-380 | 40-380 | 40-380 | 40-380 | 40-380 | 40-380 |
| Required Oil Flow | L/min | 10-20 | 10-20 | 10-20 | 10-20 | 10-20 | 10-20 | 10-20 |
| Suitable Excavator | Ton | 1.5-4 | 4-7 | 5-8 | 9-19 | 17-23 | 23-30 | 33-45 |
1. Application: For quick change of all kinds of excavator accessories (such as bucket, breaker, shear, etc). With fast installation and high efficiency
2. High quality hydraulic cylinde
3. Use high strength steel Q345B/QA60D
4. Adopt hydraulic one-way valve to ensure safety
5. Suitable for 4-45 ton excavators
Application: For quick change of all kinds of excavator accessories (such as bucket, breaker, shear, etc). With fast installation and high efficiency.