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quality Heavy-Duty Excavator Quick Coupler (1.5-40 Ton) with Auto Safety System & Hydraulic Check Valve for Efficient Attachment Swapping factory
quality Heavy-Duty Excavator Quick Coupler (1.5-40 Ton) with Auto Safety System & Hydraulic Check Valve for Efficient Attachment Swapping factory
quality Heavy-Duty Excavator Quick Coupler (1.5-40 Ton) with Auto Safety System & Hydraulic Check Valve for Efficient Attachment Swapping factory

Heavy-Duty Excavator Quick Coupler (1.5-40 Ton) with Auto Safety System & Hydraulic Check Valve for Efficient Attachment Swapping

Product Details
Highlight:

1.5-40 Ton Excavator Quick Coupler

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Auto Safety System Quick Coupler

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Hydraulic Check Valve Attachment Swapper
Product Description
Heavy-Duty Electronic-Driven Excavator Quick Coupler (1.5-40 Ton)
High-efficiency attachment swapper featuring automatic safety system, hydraulic check valve, and custom safety pin for construction and earthmoving machinery.
Product Overview
The Xinjinming Quick Coupler is a high-performance accessory designed for excavators, enabling rapid switching between various attachments including buckets and breakers. Compatible with excavators across multiple tonnage ranges, this system combines superior safety features with exceptional cost-effectiveness.
Key Features
  • Fully Automatic Safety System: Comprehensive safety protection design ensures stable and reliable operation throughout all work processes
  • Cab Electronic Drive System: Replaces expensive hydraulic drive with electric power, significantly reducing production and operating costs. Operators can easily control coupler functions via cab switches, enhancing work efficiency
  • One-Way Check Valve Protection: Each cylinder features a safety check valve that maintains normal coupler operation even during sudden oil circuit or electrical failures
  • Custom Safety Pin Protection: Tailored to specific excavator parameters, the safety pin ensures continued stable operation in case of cylinder malfunction
Technical Specifications
Project Unit XJZ-mini XJZ-04 XJZ-06 XJZ-08 XJZ-10 XJZ-17
Weight kg 35-60 75-85 180-250 300-400 550-650 650-800
Work Pressure bar 25-300 25-300 25-300 25-300 25-300 25-300
Work Flow lpm 15-25 15-25 15-25 15-25 15-25 15-25
Bucket Shaft Diameter mm 20-40 40-60 60-65 70-80 90-100 100-120
Applicable Excavator ton 1.5-3 4-9 12-16 17-23 29-36 30-40
Comprehensive Compatibility: Designed to work with excavators ranging from 1.5 to 40 tons, providing versatile attachment solutions for various construction and earthmoving applications.
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