Best mini excavator quick couplers for 0.8-9 ton excavators
Applications
JIANGTU Mini Excavator 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 mini excavators, and can save time and improve working efficiency.
Advantages
1.Q345B material with advanced mechanical design; simple structure at a lower cost. Easy installation.
2.Double Safety System: Rear safety hook and the hydraulic lock can hold the attachment tightly to prevent it from falling off even if the front hitch or cylinder is broken suddenly.
JIANGTU brand mini excavator quick coupler is recognized by global customers because of its high performance in safety and durability. It is widely used to fit nearly all brands excavator. JIANGTU quick coupler makes it easy and economical to change attachments.
As one of the leading Mini Excavator quick coupler manufacturers in China, JIANGTU has a full range of quick hitch couplers for mini excavators from 1.5-9 tons. They are suitable for all kinds of brands and models of mini excavators.
3 main types of JIANGTU mini Excavator quick couplers :
> mini excavator hydraulic quick coupler
Driven by a hydraulic system, Jiangtu hydraulic quick coupler makes excavator attachments switch automatically.
Safety issues
1. Through safe structure design, Jiangtu quick coupler combines with a bucket and other attachments perfectly.
2. Equipped with a check valve on cylinder, the attachment will not drop off even when some failures happen like hoses burst.
> Double locking mini excavator manual quick coupler
Developed from the traditional first-generation quick coupler, double locking hydraulic quick coupler is much safer and has a much longer service life.
Safety issues
Compared with traditional quick coupler, we add another auto-lock on its front hitch ensuing double safety.
1. An 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.
> mini excavator manual quick coupler
Working like bolt and nut, Jiangtu mechanical quick coupler switches attachments manually.
Safety issues
Triple safety: safety pin, index pin, lock block, excavator quick coupler lock pin.
best-quick-coupler-for-mini-excavators
Please check the following specifications to choose the right Quick Coupler model.
| Mini Excavator Quick Couplers | ||||
| Category/Model | Unit | JT-MINI | JT-02 | JT-04 |
| C | mm | 300-450 | 520-542 | 581-610 |
| B | mm | 150-250 | 260-266 | 265-283 |
| G | mm | 225-270 | 312 | 318 |
| A Arm open width A | mm | 82-180 | 155-172 | 181-205 |
| D Pins center distance | mm | 95-220 | 220-275 | 290-350 |
| Pin diameter | mm | 20-45 | 40-45 | 45-55 |
| E Cylinder strok E | mm | 95-200 | 200-300 | 300-350 |
| F Vertical pins center distance | mm | 170-190 | 200-210 | 205-220 |
| Weight | kg | 30-40 | 50-75 | 80-110 |
| Working pressure | kgf/cm3 | 30-400 | 30-400 | 30-400 |
| Necessary flow | l | 10-20 | 10-20 | 10-20 |
| Excavator | ton | 0.8-4 | 4-6 | 6-9 |
Main Features of JIANGTU excavator quick coupler :
1. Q345B material with advanced mechanical design; simple structure with lower cost. Easy installation.
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.
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 quick coupler :
1.12 months warranty;
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.
Why should you need an excavator quick 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.
Why choose us ？
1. As one of the leading excavator quick coupler manufacturers in China, we have 10 years' experience in developing and manufacturing excavator quick couplers.
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.
5. The OEM/ODM and customization service is available.
Contact me now for more details and the latest Pricelist
JIANGTU mini excavator quick couplers, produced by the factory, price concessions, direct shipment from the manufacturer, minimum order of one piece, can be sent worldwide, click for a quotation
Our Services of JIANGTU Excavator quick hitch
1. We can offer a comprehensive range of excavator quick hitches such as hydraulic quick hitch, tilt hitch, Mechanical quick hitch coupler for excavator, Double Locking excavator bucket quick coupler, etc…
2. You may rest assured that all of our products can be supplied in a wide range of designs, and the product can be customized according to your personalized requirements. Meanwhile, we can offer an excellent after-sale service.
3. We will keep your business information confidential.
4. We promise to reply to you upon receipt of your inquiry within 12 hours.
5. The order will be produced exactly according to your detailed requirements and bucket dimensions. Each attachment will be tested before delivery. Our QC will submit the inspection report before shipment.
OEM
Offer your design documents or tell us your ideas and our R&D team will do the rest.
Warranty of JIANGTU Excavator Quick couplers
JIANGTU Excavator quick couplers are guaranteed against failure due to defective design, materials, or workmanship for a period of one year or 2,000 hours. Within the first 6 months, we offer a free replacement service.
FAQS
Question:Which country have you been exported?
Russia, USA, Canada, Japan, Korea, Malaysia, Hong Kong, Taiwan, India, Indonesia, Australia, New Zealand, Israel, South Africa etc.
Question:How about the Shipment?
Shipment can be made by sea, air or land. Sea loading ports include Qingdao, Yantai and Shanghai etc. Sales manager will select an optimal shipping method for you. For more information, please contact with customer service staff.
Question:How about the package?
Our attachments are packaged by standard export wooden cases free from fumigation.
Question:How about delivery time?
Usually 15 days subject to order quantity. Due to the surge in orders, please check with customer service staff for lead time.
Question:What’s the MOQ and payment terms?
MOQ is 1 set. Payment by T/T, L/C, Credit Card, and Western Union is acceptable. Other payment method can be negotiated.
Question:Can I customize a product?
Sure, we can provide OEM and ODM service.
Question:Are you sure your product will fit my excavator?
Yes, we are professional attachments manufacturer, We make attachments according to your excavator bucket dimensions.
Question:Are you a manufacturer?
Yes, our factory was established in 2011.
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