Manual Backhoe Loader Quick Hitch Coupler for John Deere 310j

• Material: Q345b/Nm400/Hardox450
• Available Range: 1-90t
• Color: Yellow/Grey/Black
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: QC-20
• OEM&ODM: Available
• Capacity: 0.01 ~ 15cbm
• ID Plate: Free
• Transport Package: Wooden Pallet
• Specification: 1-80T excavator
• Trademark: BONOVO
• Origin: China
• HS Code: 8431499900
• Production Capacity: 300 Sets Per Month
• Package Size: 1000.00cm * 400.00cm * 400.00cm
• Package Gross Weight: 200.000kg

Product Description

QUICK COUPLER

Quick Couplers are Devices Installed at the Outer End of the Work Equipment of Various Types of Excavators. BONOVO Quick Coupler System can Save Yourself Some Time and Make it Easy to Change Attachments with a Mechanical or Hydraulically Operated. Mechanical Version Provides a Cost Effective Solution to Frequent Attachment, While Our Hydraulic Model Offers You the Simplicity and Ease of Changing the Attachment from the Seat of the Cab.

Parameter	QC-10	QC-40	QC-60	QC-120	QC-180	QC-250	QC-260	QC-300	QC-400
Carrier(ton)	1-4	4-6	6-8	12-16	18-25	25-26	26-30	30-40	40-90
Overall Length(C)(mm)	300-450	520-542	581-610	760	920-955	950-1000	965-1100	1005-1150	1250-1400
Overall Width(B)(mm)	150-250	260-266	265-583	351-454	450-483	445-493	543-572	602-666	650-760
Overall Heigth(G)(mm)	225-270	312	318	400	512	512-540	585	560-615	685-780
Foream Width(A)(mm)	82-180	155-172	181-205	230-317	290-345	300-350	345-425	380-480	420-520
Pins Distance(D)(mm)	95-220	220-275	290-350	350-400	430-480	450-505	485-530	520-630	620-750
Pins Diameter(mm)	20-45	40-45	45-55	50-70	70-90	90	90-100	100-110	100-140
Pins Height(mm)	170-190	200-210	205-220	240-255	420-510	450-530	460-560	500-650	400-500
Weight(kg)	30-40	50-75	80-110	170-210	350-390	370-410	410-520	550-750	700-1000

 

                               Mechanical quick coupler                                                                            Hydraulic quick coupler

Lower budget with easier installation and operation.

Esay to installation and high efficient. It can be assembled and unloaded from the excavator.

 

                           Tilt quick coupler(Swing cylinder)                                                       Double Lock quick coupler

Tilt cylinder has a longer service life, larger torque and easy to achieve about 90° tilt of the excavator. Suitable for special operations to achieve one machine multi-purpose.

Without the cumbersome manual installation of the safety pin, it is more safe and faster.