An excavator quick coupler, also known as a quick hitch or quick connector, is a versatile attachment that enables rapid installation and interchange of various accessories on an excavator, such as buckets, rippers, hydraulic breakers, and shears. This innovative tool extends the functionality of excavators, saves significant time during equipment changes, and boosts overall operational efficiency.
High-Strength Materials:
Designed with durable, high-strength materials, suitable for excavators ranging from 3 to 80 tons.
Safety Assurance:
Equipped with a hydraulic control check valve safety system to ensure operational safety.
Hassle-Free Installation:
Allows seamless replacement of excavator attachments without the need for modification or pin removal, significantly enhancing work efficiency.
Time-Saving Attachment Swaps:
Switching between hydraulic breakers and buckets requires no manual pin hammering. With a simple toggle of a switch, the change can be completed within 10 seconds, saving time and labor while being user-friendly.
Best for Frequent Swaps:
Ideal for work scenarios requiring frequent replacement of excavator front-end attachments. However, for long-term use of a single attachment, installation is not recommended.
| Technical Specifications | Unit | FQC02 | FQC03 | FQC04 | FQC05 | FQC06 | FQC08 | FQC09 | FQC10 |
| Total Length (L) | mm | 370~420 | 400~450 | 550~590 | 610~650 | 800~860 | 1000~1050 | 1080~1150 | 1150~1250 |
| Total Height (H) | mm | 255~300 | 230~280 | 300~380 | 310~390 | 415~510 | 500~580 | 550~615 | 595~650 |
| Total Width (W) | mm | 150~200 | 210~250 | 240~310 | 300~385 | 360~420 | 450~560 | 530~640 | 580~650 |
| Center Length (C) | mm | 85~180 | 170~245 | 245~300 | 290~360 | 350~420 | 400~510 | 500~580 | 570~600 |
| Arm Inner Width (W1) | mm | 90~120 | 110~160 | 150~230 | 220~280 | 250~320 | 300~390 | 350~420 | 400~450 |
| Pin Diameter(φD) | mm | 25~30 | 35~40 | 45 | 50~55 | 60~70 | 80~85 | 90~95 | 100~110 |
| Operating Pressure | bar | 30~150 | 30~150 | 30~150 | 30~150 | 30~150 | 30~200 | 30~200 | 30~200 |
| Oil Flow | L/min | 10~30 | 10~30 | 10~30 | 10~30 | 10~30 | 10~30 | 10~30 | 10~30 |
| Suitable Carriers | ton | 1~2 | 2.5~4 | 5~6.5 | 7~10 | 11~17 | 18~26 | 26~35 | 35~40 |
