Manumatic excavator quick coupler 18-60tons

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Manumatic excavator quick coupler is a kind of hydraulic quick coupler for excavators(also called quick hitch), which refers to a connection device installed on the excavator arm that enables the excavator to quickly, efficiently and safely install and change various attachments, such as buckets, augers, breakers, rippers, etc., thereby saving time and improving work efficiency.

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The 2024 manumatic excavator quick coupler, which is designed for 18-60t excavators, focusing on solving the quality problems caused by the poor working environment, high working intensity and high force. It has set a new milestone for the development of the excavator quick coupler segment.

The most important thing about the quick coupler is its safety structure. The manumatic quick coupler is composed of automatic and manual safety structure.

The automatic safety structure uses the latest developed reed safety technology. This technology uses a flexible insurance structure. By utilizing the ductility of reed, the impact on the moving components caused by the special position of the insurance structure during use is fully absorbed. This reduces the wear of the safety hook on the components and maximizes the strength of the safety and the service life of quick coupler. This technology has revolutionary significance for the future renewal of insurance structure.

The second safety is to manually insert the safety pin. The double safety design with CE Standards.

The above two safety design can lock the attachment’s pin when oil cylinder leakage and piston rod breakage, preventing the attachment from falling and causing danger, ensuring the safety of the quick coupler.

MANUMATIC HYDRAULIC QUICK HITCH COUPLER FOR EXCAVATORS
类别/ 型号 Category/Model 单位 UnitJT-08JT-08SJT-10JT-14JT-17JT-20
总长度 Lengthmm920-955950-1000965-1100980-11201005-11501100-1200
总宽度 Widthmm450-483445+493543-572550-600602-666610-760
总高度 Heightmm512512-540585550-600560-615620-750
小臂开档  Arm open widthmm290-345300-350345-425380-450380-480500-650
轴中心距 Pins center distancemm430-480450-505485-530550-600520-630600-800
斗轴直径 Pin diametermm70-809090-100100-110100-110120-140
油缸行程 Cylinder strok mm420-510450-530460-560510-580500-650600-700
上下轴间距 Vertical pins center distancemm300320350-370370-380370-380370-380
重量 Weight kg350-390370-410410-520550-750550-7501300-1500
工作压力 Working pressurekgf/cm330-40030-40030-40030-40030-40030-400
必要流量 Necessary flowl10-2010-2010-2010-2010-2010-20
适配挖机 Excavatorton18-2323-2626-3030-4040-5255-90

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

 

Jiangtu 2024 manumatic quick coupler has the following advantages:

  • Double safety design more safe
    Double safety design with EU Standards can lock the attachment’s pin when oil cylinder leakage and piston rod breakage, preventing the attachment from falling and causing danger, ensuring the safety of the quick coupler.
  • Reasonable design, convenient and durable
    Longer front hook make it easier to catch the bucket pin. The integrated front hook will not cause 'cracking', a problem often resulting from welding.
  • Scientific force bearing, more durable
    Long service life benefits to ideal design that key parts are not stressed.
  • Adapt to multiple pin center distance
    The manumatic quick coupler can achieve multiple pin center distance adjustment range of 120mm, which is suitable for excavators of the same level and different sizes.
  • High processing precision
    High-precision processing allows the gap between moving parts to be controlled within 1mm, minimize the forces between components, reduce wear and extend service life;

Why should you need a Hydraulic quick hitch?

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.

select-the-wrong-Hydraulic-quick-hitch-coupler-for-excavator

Why choose us ?

1. As the leading Hydraulic quick hitch manufacturer in China, we have 10 years' experience in developing and manufacturing Hydraulic quick hitch.
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.

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

JIANGTU Hydraulic quick hitch 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 Manumatic 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 Manumatic 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.

 

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