Quick hitch coupler is a mechanical device designed to connect and disconnect excavator attachments swiftly and securely. Traditional methods of swapping buckets, grapples, or hydraulic breakers often require manual intervention, which is time-consuming and poses safety risks. The excavator quick hitch eliminates these challenges by enabling operators to change tools in minutes without leaving the cab.
Parameters of Quick Hitch Coupler
| Model | YG60/65 | YG70/80 | YG90 | YG100/110 |
| Suitable excavator | 9-19ton | 17-23ton | 20-30ton | 33-45ton |
| Weight | 120-130kg | 280-290kg | 420-430kg | 450-580kg |
| Length | 765mm | 924-944mm | 983-1050mm | 1006-1473mm |
| Height | 388mm | 492mm | 574mm | 558-610mm |
| Width | 353-436mm | 449-483mm | 543-568mm | 606-663mm |
| Pin to pin center distance | 380-420mm | 460-480mm | 473-540mm | 550-620mm |
| Forearm open width | 232-315mm | 306-340mm | 375-411mm | 416-469mm |
| Retractable distance of oil cylinder | 340-486mm | 256-390mm | 413-590mm | 520-590mm |
| Top to bottom pin distance | 220mm | 275mm | 300mm | 360mm |
| Pin diameter | 60-70mm | 70-80mm | 80-90mm | 90-120mm |
| Working pressure | 32-40bar | 32-40bar | 32-40bar | 32-40bar |
| Working flow | 10-20lpm | 10-20lpm | 10-20lpm | 10-20lpm |
Applications Across Industries
The quick hitch for excavator is a versatile tool employed in numerous sectors:
1 Construction
From digging foundations to grading land, quick hitch coupler enables rapid transitions between buckets, breakers, and grapples. They are indispensable for urban development and infrastructure projects.
2 Demolition
Hydraulic shears, crushers, and pulverizers require frequent swapping during demolition. Quick couplers ensure operators adapt to shifting tasks without delay.
3 Agriculture
Farmers use excavators with augers, trenchers, and grapples for land preparation and irrigation. Quick hitches simplify adapting machinery to seasonal needs.
4 Mining
In mining operations, couplers facilitate quick changes between rock breakers, drills, and loading buckets, optimizing extraction efficiency.
5 Forestry
Processing timber demands specialized attachments like grapples and mulchers. Quick couplers help forestry teams switch tools based on terrain and tree type.
Benefits Of Using A Quick Hitch Coupler
Implementing an excavator quick coupler on your excavator brings a multitude of advantages that positively impact productivity, safety, and profitability. Let’s explore the key benefits:
Dramatic Increase in Efficiency and Productivity: This is the most significant benefit. With a quick hitch for an excavator, an operator can typically switch attachments in several minutes, compared to 15-30 minutes or more manually. This saved time accumulates rapidly throughout the day, allowing for more tasks to be completed and increasing the overall output of the machine and the operator.
Significant Time Savings: Time is money in construction. Reducing attachment changeover time allows operators to spend more time actually working. On projects requiring frequent attachment changes, the time savings can be substantial, leading to faster project completion times.
Enhanced Versatility: A quick hitch coupler empowers the operator to select the absolute best attachment for the task at hand. The ease of changing means there’s no hesitation to use the right tool, leading to better quality work and increased efficiency for specific tasks.
Choosing The Right Excavator Quick Coupler
1 Compatibility
Ensure the quick hitch coupler matches your excavator’s weight class and hydraulic capacity. Verify attachment compatibility using manufacturer guidelines.
2 Locking Mechanism
Prioritize hydraulic couplers for heavy-duty applications and mechanical models for lighter tasks. Semi-automatic systems offer a middle ground.
3 Durability
Opt for high-strength steel construction with anti-corrosion coatings, especially for harsh environments like mining or coastal regions.
