Q345B Steel Excavator Quick Coupler Hydraulic Hitch For Komatsu PC50 PC60
Q345B Steel Excavator Quick Coupler , Komatsu PC50 PC60 Hydraulic Quick Hitch
| Color: | Green Or Customized | Main Material: | Q345B Steel |
|---|---|---|---|
| Condition: | 100% New | Weight: | 80 Kg |
| Suitable Excavator: | 5-8 Ton | Shape: | Pull Type, Push Type |
Advantages
1. Save your time: it only takes 30 seconds to change different kinds of attachments.
2. Save your money: only need one person to operate the quick coupler in driver room through electric driving system.
3. Improve working efficiency:suitable for all kinds of excavators, it can change attachments easily and conveniently.
4. Double Safety System
Check valve Protection System: each cylinder installed safety check valve ensures that quick hitch coupler can work when the circuit and oil circuit is cut off.
Safety Pin Protection System: security protection is customized for each excavator according to the different measurement. In the case of the failure of cylinder, quick hitch can work regularly.
Parameter
| Model | Unit | JSMINI | JS45 | JS50 JS55 | JS60 JS65 | JS70 JS80 | JS90 | JS100 JS110 |
| 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/c㎡ | 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 |
Why choose us
1. Rich experience in excavator attachments and other parts.
2. We not only sell the products, but also can design as customer's request.
3. We can design and produce a wide range of excavator attachments.
4. Quality is guaranteed by skilled workers, honest employee and QC team.
5. Excellent quality, competitive price & professional service.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.