An excavator quick attach is a dedicated connecting device installed on the excavator arm, designed to help operators switch between different work attachments rapidly without manual pin removal. It eliminates the traditional time-consuming process of knocking out and reinstalling connecting pins when switching buckets, breakers, augers and other attachments, greatly reducing non-working downtime on construction sites. We offer both manual and hydraulic models to fit different needs, compatible with 1 to 50-ton excavators of all mainstream brands, helping excavator owners and contractors maximize equipment utilization.
Excavator Quick Attach Parameters
| Item/Model | Unit | YGMINI | YG45 | YG50/55 | YG60/65 | YG70/80 | YG90 | YG100/110 |
| Suitable Excavator | ton | 1.5-4 | 4-7 | 5-8 | 9-19 | 17-23 | 23-30 | 33-45 |
| Weight | kg | 25 | 50-60 | 80 | 120-130 | 280-290 | 420-430 | 450-580 |
| Length | mm | 388 | 534-545 | 600 | 765 | 924-944 | 983-1050 | 1006-1473 |
| Height | mm | 246 | 307 | 310 | 388 | 492 | 574 | 558-610 |
| Width | mm | 175 | 258-263 | 270-280 | 353-436 | 449-483 | 543-568 | 606-663 |
| 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 |
| Working Pressure | bar | 32-40 | 32-40 | 32-40 | 32-40 | 32-40 | 32-40 | 32-40 |
| Working Flow | Ipm | 10-20 | 10-20 | 10-20 | 10-20 | 10-20 | 10-20 | 10-20 |
How an Excavator Quick Attach Cuts Your Daily Downtime By 70%
For most excavator contractors, attachment change is one of the biggest sources of unproductive downtime every day. Traditional manual pin change requires at least two workers, takes 20 to 30 minutes each time, and carries the risk of pin jam and hand injury. For projects that need to switch 3 to 5 attachments a day, this means 2 to 3 hours of wasted working time every day.
A high-quality excavator quick coupler completely solves this pain point. The whole attachment swap process can be finished within 30 seconds and only requires the excavator operator to complete independently without extra auxiliary workers. For a contractor who switches attachments 4 times a day, this saves more than 2 hours of working time every day, which means you can complete 30% more workload within the same construction period, directly increasing your project revenue.
Why Choose YG Excavator Quick Attach?
We design every excavator quick coupler with heavy-duty working conditions in mind, delivering reliable performance and long service life:
- Made of high-strength wear-resistant manganese steel, with an overall reinforced welding structure, resistant to heavy impact and long-term wear, adapting to harsh construction environments
- Built-in double safety lock mechanism, which automatically locks after the attachment is connected, preventing accidental detachment during operation and ensuring absolute construction safety
- Completes attachment swap within 30 seconds, no need to manually knock out pins, one operator can finish the whole process inside the cab without getting off the machine
- Compatible with all standard excavator attachments, including digging buckets, grading buckets, hydraulic breakers, augers, grapples and rippers, no modification required for existing attachments
- Two models available: manual model for low-frequency swap scenarios with lower cost, hydraulic model for high-frequency work with cab-controlled operation
- Fits 1 to 50-ton excavators of all mainstream brands. We can also customize the connecting interface according to your specific excavator model.
Core Application of Excavator Quick Attach
- General construction projects: Switch between digging buckets, grading buckets and breakers for foundation excavation, site leveling and concrete demolition work
- Municipal engineering: Use with augers, grabbers and milling attachments for pipeline laying, greening construction and road maintenance
- Mining and quarrying: Match with hydraulic breakers and screening buckets for rock breaking and material sorting
- Landscaping and small engineering: A mini excavator coupler is the most popular choice for small landscaping projects, backyard renovation and farm work, helping small excavators give full play to their multi-function advantages
- Demolition projects: An excavator hydraulic coupler supports fast switching between breakers, pulverizers and grapples, greatly improving demolition work efficiency
Safety Design Details And Daily Operation Tips
Safety is the top priority for mini excavator coupler work, and our product integrates multiple targeted safety designs to eliminate operational risks:
The double safety lock system is the core safety design: when the coupler connects the attachment, the main lock and the auxiliary spring lock will engage at the same time. Even if the hydraulic pressure is lost accidentally, the auxiliary lock will still hold the attachment firmly, preventing falling accidents. All welding positions adopt a full penetration welding process, and each product passes a load test before delivery to ensure no deformation or fracture under heavy load.
For daily operation, follow these simple tips to extend service life and ensure safety: Check the lock position before each lifting operation; Grease the connecting pin every 50 working hours; Do not overload the coupler beyond its rated tonnage. These simple operations can extend the service life of the excavator hydraulic coupler by more than 2 times.
Our excavator quick attach combines robust construction, reliable safety design and wide compatibility to help you maximize your excavator’s work efficiency and revenue. If you want to reduce your equipment downtime and improve construction productivity, contact us today to get detailed specifications and a customized price quote for your specific excavator model.
