Epiroc - Paladin - JRB - Duralatch Compact Coupler - Rendering

Product Overview

Wholly cast, JRB’s Duralatch is the lightest - yet strongest and safest - fully hydraulic coupler on the market. Enabling smaller excavators to achieve high speed connections of only 18 seconds in comparison to 5 minutes to a manual coupler and 20 minutes to direct mount, the Duralatch allows operators to pick up the widest range of OEM attachments and do so very easily.

 

Featured & Benefits

Maximum Performance & Fuel Saving: Manufactured with superior performance in mind, the Duralatch’s lightweight design, combined with JRB’s proprietary high-tensile, heat-treated steel, reduces engine load, ultimately optimising fuel efficiency and performance for your machines.

Increased Safety: Fully compliant with global ISO13031/AS13031 standards, the Duralatch coupler is designed with advanced safety features, including twin-locking mechanisms and maintenance-free components. These are rigorously cycle-tested to exceed their working lifetimes, with fatigue testing of the frame of over 100,000 cycles at loads surpassing those of the excavator. Coupled with advanced simulation, strain gauge instrumentation, and field validation, these measures ensure the highest standards of safety and reliability.

Improved Productivity & Machine Versatility: With the ability for operators to quickly and safely change attachments from within the cab, the Duralatch transforms excavators into versatile multi-tool carriers. Its wide compatibility with OEM attachments maximizes fleet flexibility, enabling operators to handle a broader range of tasks.

Easy Installation & Low Maintenance: Designed for hassle-free installation, the Duralatch allows operators to minimize downtime and get up and running quickly. The coupler’s greaseless pins and low-maintenance design further enhance operational convenience, reducing the need for frequent upkeep.


Applications

             
               Agriculture   Construction   Demolition and Recycling
             
    Land Management   Material Handling   Oil and Gas
               

Compact Coupler - JRB - Durlatch Technical Specifications

Model Range 0A Range 0B Range 1A Range 1B02 Range 1B01 Range 2A
Excavator Mass (T) 1 - 1.5 1.5 - 2 2 2 - 3 3 - 3.5 51
Coupler Mass (KG) 15.7 - 17.5 17.9 - 21 23.2 - 26.9 28.6 - 31.5 34.4 - 35.7 55.6 - 58.1
Pin Diameter (mm) 30 30 35 35 38/40 45
Minimum Pick Up Width (mm) 94/96 103 109/122 117 117 144
Pin Pick Up Range (mm) 85 - 118 121 - 161 125 - 150 160 - 200 172 - 215 220 - 285