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An excavator quick coupler is a device that is attached to the end of an excavator's arm and allows for fast and easy attachment and detachment of various excavator attachments. It works by using hydraulic power to lock and release attachments, which can include buckets, hammers, rakes, and other tools used in construction, demolition, and excavation. Quick couplers can help improve efficiency and safety on job sites by reducing the need for manual attachment and detachment of equipment, which can be time-consuming and potentially hazardous.
1. Hydraulic locking mechanism: Quick couplers use hydraulic power to lock and release attachments quickly and easily. This ensures a secure and reliable connection between the excavator and the attachment.
2. Safety features: Many quick couplers include safety features such as automatic locking and visual indicators to ensure that attachments are properly secured before use.
3. Durability: Quick couplers are typically made from high-strength steel or other durable materials to withstand the harsh conditions of construction and excavation work.
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.