Kaiping Zhonghe Machinery Manufacturing Co., Ltd
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The excavator quick link comes in two main types - mechanical and hydraulic. It is composed of key components such as the main support, movable block, hydraulic cylinder, and pin shaft.
The key benefit of the quick link system is that it allows the excavator operator to quickly change out attachments without the need to manually remove and replace pins. By simply moving a switch from the operator's cab, the attachment can be swapped in around 10 seconds. This eliminates the time-consuming manual pin removal process, greatly improving work efficiency and productivity.
The quick link enables the rapid exchange of various tool configurations on the excavator, boosting the versatility and utility of the machine. This saves significant time compared to traditional pinned attachment methods, streamlining operations and enhancing the overall performance and flexibility of the excavator.
| Item/Model | Unit | ZHMINI | ZH45 | ZH50/55 | ZH60/65 | ZH70/80 | ZH90 | ZH100/110 |
| Suitable Excavator | ton | 1.5-4 | 4-7 | 5-8 | 9-19 | 17-23 | 23-30 | 33-45 |
| 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 |
| Norking Pressure | bar | 32-40 | 32-40 | 32-40 | 32-40 | 32-40 | 32-40 | 32-40 |
| Working Flow | lpm | 10-20 | 10-20 | 10-20 | 10-20 | 10-20 | 10-20 | 10-20 |
1. Adopt Q345/Q355B, high strength and corrosion resistance;
2. Pins are 42CrMu with high strength and toughness
3. The oil cylinder is robust with double oil seal, avoid leakage and have long life service.
4. Protection design(removable tiger mouth spring valve, safety pin) makes it reliable.
1. 14000㎡ Workshop & Precision Equipments
2. A High-tech R&D Team & 10+ Years Experienced Engineer
3. 30+ Experienced Workers with 5 Years Welding Experience
4. Customized(Painting, length, material, extra hydraulic tubes...)
5. Prompt Lead Time 10-20 Days & Can Produce 600 Sets Excavator Booms / Year
6. Good Service Within 24 Hours*7 Days
Please feel free to contact Aria directly!
Click here to connect with Aria: Whatsapp/Wechat:+86 13822325403
Email:excavatorlongarm@gmail.com