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Pls Click Here for Excavator Attachment Catalog.pd...
An excavator quick hitch, also known as a quick coupler or quick attach, is a device used to quickly and easily change attachments on an excavator. It is essentially a mechanism that allows the operator to quickly disconnect one attachment and connect another without having to leave the cab of the excavator or use tools.
Excavator quick hitches typically consist of two parts: a coupler that attaches to the excavator arm, and a set of pins or lugs that attach to the attachment. The coupler and pins are designed to fit together securely, allowing the attachment to be quickly and safely connected to the excavator.
Using a quick hitch can save time and increase efficiency on
construction sites by allowing the operator to switch between
attachments, such as buckets, breakers, and thumbs, without having
to stop work and manually change them. However, it is important to
use the correct quick hitch for a given excavator and attachment to
ensure proper fit and safety.
1. Compatibility: Manual quick couplers are designed to be compatible with a wide range of excavator sizes and attachment types. This allows for greater flexibility and versatility on job sites.
2. Manual locking mechanism: Manual quick couplers use a manual locking mechanism, such as a lever or pin, to lock and release attachments quickly and easily. This ensures a secure and reliable connection between the excavator and the attachment.
3. Safety features: Many manual quick couplers include safety features such as visual indicators or locking pins to ensure that attachments are properly secured before use.
| 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 |
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Bubble bag packaging for most products.
Wooden case for little products, like buckets.
Iron frame support for boom arms.
The accessaries and package of excavator long boom arm are subjected to our final confirmation.
