S Type Hydraulic Quick Coupler for Excavators 1.5-18T
The S Coupler standard for excavators is an industry standard. The S-Standard is designed to create a competitive Quick Coupler for machine owners, excavator manufacturers, distributors and work tool manufacturers.
For excavator owners the key benefits with the S-Standard is a low building height, wide body design, relatively low weight and especially, a maintenance-free coupler compared with many quick couplers available on the international market. The S-Standard is a wedge based coupler that together with the dedicated Brackets assures the highest safety standards for both machine drivers and support staff.
S coupler is a safe, easy-to-use quick coupler that is consistent with international standards and expacially can smoothly connect with attachment from Sweden and Nordic countries.
| JIANGTU S Type Hydraulic Quick Coupler for Excavators | |||||||||
| Catalog | Unit | S30/150 | S30/180 | S40 | S40/240 | S45 | S50 | S60 | S70 |
| 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 |
| B Pin diameter | mm | 30 | 30 | 40 | 40 | 45 | 50 | 60 | 70 |
| D Dipper Width | mm | 148 ± 1 | 178 ± 1 | 198 ± 1 | 238 ± 1 | 288 ± 1 | 268 ± 1 | 338 ± 1 | 448 ± 1 |
| Oil pressure | bar | 25-300 | 25-300 | 25-300 | 25-300 | 25-300 | 25-300 | 25-300 | 25-300 |
| Operating flow | lpm | 15-25 | 15-25 | 15-25 | 15-25 | 15-25 | 15-25 | 15-25 | 15-25 |
| Carrier | ton | 1.5-2.5 | 2-3.5 | 4-6 | 6-7 | 7-9 | 9-12 | 12-16 | 15-18 |
| Weight | kg | 27 | 31 | 41 | 42 | 88 | 87 | 190 | 340 |
Features：
1. Uniform size, efficient production and convenient stocking.
2. Designed for installation in tilt-rotator.
3. The S coupler has a compact structure and low height to maintain excavator digging force as much as possible.
4. S coupler width is designed to fit most excavator arm and H-link widths.
Our Services of JIANGTU Excavator quick hitch
1. We can offer a comprehensive range of excavator quick hitches such as hydraulic quick hitch, tilt hitch, tilt rotator, Mechanical quick hitch coupler for excavator, Double Locking excavator bucket quick coupler, etc…
2. You may rest assured that all of our products can be supplied in a wide range of designs, and the product can be customized according to your personalized requirements. Meanwhile, we can offer an excellent after-sale service.
3. We will keep your business information confidential.
4. We promise to reply to you upon receipt of your inquiry within 12 hours.
5. The order will be produced exactly according to your detailed requirements and bucket dimensions. Each attachment will be tested before delivery. Our QC will submit the inspection report before shipment.
OEM
Offer your design documents or tell us your ideas and our R&D team will do the rest.
Warranty of JIANGTU Excavator Quick couplers
JIANGTU Excavator quick couplers are guaranteed against failure due to defective design, materials, or workmanship for a period of one year or 2,000 hours. Within the first 6 months, we offer a free replacement service.
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