Double Locking excavator bucket quick coupler

Applications

Excavator bucket quick coupler, also named as quick hitch coupler,quick hitch, bucket pin grabber can quickly connect various attachments (bucket, hydraulic breaker, plate compactor, log grapple, ripper, etc…) on excavators, which can expand the scope of use of excavators, and can save time and improve working efficiency.

Advantages

1.Driven by hydraulic oil, operate efficiently.

2.Double Safety System: Rear safety hook and hydraulic lock can hold the attachment tightly to prevent it from falling off even if the front hitch or cylinder is broken suddenly .

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Please check the following specifications to choose the right Quick Coupler model.

Excavator bucket quick coupler
Category	Unit	JT-mini	JT-02	JT-04	JT-06	JT-08	JT-10	JT-14
Oil pressure	bar	25-300	25-300	25-300	25-300	25-300	25-300	25-300
Operating flow	lpm	15-25	15-25	15-25	15-25	15-25	15-25	15-25
Excavator weight	ton	1.5-3	4-6	6-9	12-16	17-23	29-36	30-40
Pin diameter	mm	20-40	40-45	45-60	60-70	70-80	90-100	100-110
Weight	kg	25-40	50-75	70-110	180-250	300-400	550-650	650-800

Tell us the brand and model of your excavator, We are very glad to help you to select a right Quick hitch Coupler .

1. Fit to 2.5-90 ton machine; Q345B material with advanced mechanical design; Long service life.

2.Driven by hydraulic system, operator can easily switch attachments by turning on the switch in cab.

3.Equipped with check valve on cylinder, attachment will not drop off even when some failures happen like hoses burst.

JIANGTU-Excavator-quick-hitch-coupler-1.pdf

MORE DETAILS

Safety issues

Compared with traditional quick coupler, we add another auto lock on its front hitch ensuing double safety.

1.Independent hydraulic system, the front lock still works well even when inner leakage happens.

2.The front lock will lock the pin from dropping off when the rear tiger mouth or cylinder rod broken.

Features：

1.Fit to 2.5-90 ton machine; Q345B material with advanced mechanical design; Long service life.

2.Driven by hydraulic system, operator can easily switch attachments by turning on the switch in cab.

3.Equipped with check valve on cylinder, attachment will not drop off even when some failures happen like hoses burst.

features-Double-Locking-excavator-bucket-quick-couple

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Product Advantages

♥ The Specifications of this equipment are subject to change for improvements.

Excellent performance with high durability. The company has been developed to meet with the high standards of the current market.The demand for high durability and low maintenance costs on hydraulic equipment are combined in the total design of our attachments.

Main Advantages of JIANGTU Excavator bucket quick coupler :

1.12 months warranty, 6 months free replacement;

2. Q345B materials body with USA-made solenoid valve;

3. Original Germany-made oil seals and joints;

4. Original Japan-made switch;

5. Full set spare parts ready for installation: pins, pipes, solenoid valve, switch, wire harness, manual, kit, bolts and nuts etc.

Production-Process-of-JIANGTU-excavator-attachments-manufacturers

Why should you need a quick hitch coupler？

1. Mainly used in the need to frequently replace the front end of the excavator working device in the work plan.

2. Ten seconds to complete the switch.

3. Time saving, labor saving, simple and convenient.

excavator-quick-hitch-manual-swith-vs-auto-swith

Why choose us ？

1.As the leading excavator bucket quick coupler manufacturer in China, we have 10 years experience in developing and manufacturing excavator bucket quick coupler.
2. Strong R&D department with 6 professional engineers and more than 40 skilled workers.
3.Strict QC system, ISO9001:2008 and CE certificate.
4.12 months warranty after receiving the product, 6 months free replacement.
5. The OEM/ODM and customization service is available.