Mini excavator quick coupler is a quick attachment switching device designed for mini excavators. It can quickly switch attachments such as buckets, breakers, and grapplers, making mini excavators more flexible and efficient when working in narrow spaces. It eliminates the need for manual bolt removal, significantly shortens attachment replacement time, and reduces operation difficulty. Whether it is a 1-6 ton mini excavator, the mini excavator quick hitch can be accurately adapted. For quotations and product manuals, please contact us!【WhatsApp/WeChat/Phone】+86 13837122632
Product Parameters of Mini Excavator Quick Coupler
The following are core parameters of different models to help you select accurately:
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
Working Principle ofMini Excavator Quick Attach
Unlocking: The operator controls the hydraulic system in the cab to drive the oil cylinder, pushing the lock pin or wedge to move and release the locking state with the attachment.
Replacing the attachment: Operate the excavator arm to align the connecting mechanism of the new attachment with the main frame of the quick coupler, ensuring the connecting holes are aligned.
Locking: Reverse the operation of the hydraulic system. The oil cylinder drives the lock pin or wedge to reset, firmly locking the attachment’s connecting mechanism to the main frame of the quick coupler.
Safety check: After locking, the operator should conduct a safety check to ensure the attachment is securely connected and prevent accidental detachment during operation.
Product Advantages ofMini Excavator Quick Coupler
durable mini excavator quick hitch
mini excavator quick attach application
Convenient and efficient operation: No need to get off the vehicle. The attachment can be replaced by controlling the hydraulic system in the cab, making operation easier. A single person can quickly complete the attachment switching process, suitable for small-scale operation scenarios.
Expand machine functions, realize multi-purpose: The quick coupler enables mini excavators to quickly switch various working devices, easily handling multiple tasks such as excavation, crushing, grabbing, and drilling. It truly achieves “one machine for multiple uses”, improving equipment utilization and reducing equipment purchase costs.
Improve construction safety: Manual replacement of working devices has certain safety risks, especially in high-altitude or narrow space operations. The remote operation feature of the quick coupler avoids operators working in dangerous areas, effectively improving construction safety.
Durable and stable: Core components are made of wear-resistant alloy steel and high-quality seals, manufactured through strict processes. They have excellent impact resistance and wear resistance. The service life is more than 30% longer than ordinary quick couplers. They can operate stably during long-term high-frequency operations, reducing equipment maintenance frequency and costs.
Product Applications ofMini Excavator Quick Hitch
Municipal engineering: In road maintenance and pipeline excavation, traditional attachment replacement requires manual disassembly and assembly of bolts, which is time-consuming and laborious. With a mini excavator quick attach, the driver can quickly switch between the bucket and breaker with a flick of a finger in the cab. One moment it is digging trenches, and the next it can break the road surface.
Agricultural operations: When digging trenches in orchards, the bucket is used for efficient grooving. When encountering old tree stumps and hard soil blocks, the quick coupler can be used to switch to the breaker in seconds to remove obstacles. For cleaning debris during greenhouse renovation, switching to the grapple allows easy grabbing and transportation. No additional equipment is needed.
Indoor construction: It is difficult to move the entire machine when working in narrow spaces such as basements and factory interiors. Mini digger quick hitch allows attachment replacement without moving the machine body. The driver can complete the attachment switching through hydraulic control.
Choose YG Machinery, Start a New Experience of Efficient Operation
From efficient attachment replacement in municipal maintenance to multi-functional adaptation in agricultural production, and precise operations in indoor construction, the mini excavator quick coupler can be a “performance multiplier” for mini excavators. Exclusive benefits upon purchase: ✅ Installation guidance: Professional technical team provides remote/on-site guidance, making it easy to switch attachments such as the excavator hitch and use the quick change function with zero threshold. ✅ After-sales support: Whether it is the adaptation problem of the mini digger quick hitch or questions about daily equipment maintenance, the after-sales team will respond at any time to provide full protection. ✅ Limited-time preferential quotation: Upgrade the attachment quick change capability of mini excavators at a more affordable cost, achieving more with less and significantly improving the input-output ratio of equipment.
Don’t let inefficient attachment replacement slow down the project’s progress. Contact us now to get a free product manual and exclusive preferential quotation. In addition, YG Machinery also has high-quality equipment such as crushing tongs, hydraulic breakers, hydraulic shears, and rippers on hot sale.【WhatsApp/WeChat/Phone】+86 13837122632
