S Type Mechanical Quick Hitch Coupler for Excavators
The main advantages of JIANGTU S excavator quick coupler are low height, wide body design, light weight, especially compared with many quick couplers on the international market, it is a maintenance-free coupler. It helps you get the job done faster while putting the safety of personnel and equipment first.
Main Advantages
- Compatible with current safety standards
- Safe mechanic locking available.
- Use of robust and durable cast housings.
- Uniform size, efficient production and convenient stocking.
- Designed for installation in tilt-rotator.
- The S coupler has a compact structure and low height to maintain excavator digging force as much as possible.
- S coupler width is designed to fit most excavator arm and H-link widths.
Specification – S Type Mechanical Quick Hitch Coupler for Excavators
Please check the following specifications to choose the right Hydraulic Quick Hitch Coupler model. Tell us the brand and model of your excavator, We are very glad to help you select the right quick coupler.
| Model | Unit | S30/150 | S30/180 | S40 | S40/240 | S45 | S50 | S60 | S70 | S80 | S90 |
| A Pin Center Distance | mm | 199,8 ± 0,2 | 229,8 ± 0,2 | 299,8 ± 0,2 | 299,8 ± 0,2 | 429,8 ± 0,2 | 429,8 ± 0,2 | 479,8 ± 0,2 | 599,8 ± 0,2 | 669,8 ± 0,2 | 749,8 ± 0,2 |
| B Pin diameter | mm | 30 | 30 | 40 | 40 | 45 | 50 | 60 | 70 | 80 | 90 |
| D Dipper Width | mm | 148 ± 1 | 178 ± 1 | 198 ± 1 | 238 ± 1 | 288 ± 1 | 268 ± 1 | 338 ± 1 | 448 ± 1 | 588 ± 1 | 748 ± 1 |
| Weight | kg | 27 | 30 | 41 | 49 | 84 | 87 | 155 | 295 | 410 | 750 |
| Carrier | ton | 1.5-2.5 | 2-3.5 | 4-6 | 6-7 | 7-9 | 9-12 | 12-16 | 15-18 | 18-25 | 26-35 |
Product Images & Video
Certificate
Through 10 years of digging in research and development, JiangTu Company achieved more than 20 patents such as invent/design patent successively and received CE, ISO, and SGS certificates from 2012 to 2021 and now started a new chapter to explore the global market.
