Video: Overview of TRK's Multi-Grab Manual Screw Coupler

The TRK Multi-Grab Manual Excavator Quick Attach allows the operator to change attachments without the need to hammer out and change the pin

Apr 7, 2017

The TRK Multi-Grab Manual Excavator Quick Attach allows the operator to change attachments without the need to hammer out and change the pin. This coupler features an adjustable screw mechanism which allows the operator to grab multiple pin centers.

Designed to Perform. Built to Endure.

Designed to Perform. Built to Endure.

July 1, 2025

Equipment Today's Annual Equipment Showcase highlights hundreds of today's latest product releases in earthmoving, attachments, lift equipment, worksite equipment, fleet maintenance, trucks and transportation, roadbuilding, and technology.

Equipment Today Releases 2025 Annual Equipment Showcase

March 24, 2025

First-to-last-pass accuracy

First-to-last-pass accuracy

July 1, 2025

Harford Attachments Safelock Coupler System Celebrates 20 Years

January 27, 2025

40 Attachment Solutions to Solve Your Toughest Problems on the Jobsite

In Equipment Today's latest roundup of today's top attachment offerings, we're bringing you the best in buckets, blades, breakers, crushers, concrete drills, mulchers, grapplers and more.

Made in the U.S. out of tough Hardox 450 wear plate and designed for extreme duty, Wimmer excavator tilt buckets are designed to be the tough.

Sponsored Content

The Metric That Reveals Your Energy Costs

Propane Education and Research Council (PERC)

Smart energy planning means factoring in “spark spread” to find affordable, efficient, and resilient solutions for commercial operations.

The Metric That Reveals Your Energy Costs

Equipment Today Releases 2025 Annual Equipment Showcase

Designed to highlight hundreds of next level solutions for challenge construction jobsites, this year's showcase delivers the top equipment solutions in eight main categories, all aimed at improving your business and its jobsite operations.

Equipment Today's Annual Equipment Showcase highlights hundreds of today's latest product releases in earthmoving, attachments, lift equipment, worksite equipment, fleet maintenance, trucks and transportation, roadbuilding, and technology.

Rental Business

18 New Products for Rental Companies

Products and equipment recently introduced for the general equipment and rental market.

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Harford Attachments Safelock Coupler System Celebrates 20 Years

Harford Attachments

HARFORD Attachments, a manufacturer of excavator attachments, is celebrating 20 years of its Safelock Coupler System in the U.S. rental market.

Safelocklw 1

John Deere Quick-Tatch Coupler

A full overhaul of the John Deere Quik-Tatch coupler means customers can continue to switch back and forth between attachments.

Quik Tatch 450x304

Attachments - Other

Today's Construction Heavy Equipment Attachments Bring Big Power, Versatility

Innovations in mulchers, stump grinders and tiltrotators offer construction contractors more options for site preparation. Here's how you can optimize your attachment arsenal.

When considering a mulcher, contractors will need to budget for teeth and consider the additional wear mulching can have on undercarriages.

Construction Safety

Attachment Safety 101

A big factor in attachment safety is ensuring that attachments are well taken care of and maintained.

Werk-Brau’s D-Lock Coupler design includes industry-leading safety features like automatic front lock, dual pin locking, and a patented slide lock design to ensure safety on the jobsite.

Tiltrotators Enable Compact Excavators to Do More with One Machine

Caterpillar - Cat

Caterpillar's Daniel Cohen highlights the benefits of tiltrotators on compact excavators and other equipment, including their ability to enable more work to be done without the need to reposition the machine.

Werk-Brau Compact Productivity Package

Werk-Brau Co., Inc.

Includes a Heavy-Duty Excavator Bucket, a Main Pin Hydraulic Thumb and D-Lock Coupler suited for excavators from 5,000 to 25,000 lbs.

Werk Brau Compact Productivity Package

Artillian Tractor Mini Skid Steer Quick Attach Frame for Mini Track Loaders

Artillian Tractor Division / Curtis Industries

Modular quick-attach frame is designed for a maximum load of 3,000 lbs. at an 18-in. load center.

Artillian Tractor Mini Skid Quick Attach Frame

Steelwrist SQ90 Fully Automatic Quick Couplers

Steelwrist Inc.

Fully automatic coupler system is targeted toward excavators up to 70 tons in the demolition industry.

Steelwrist Sq90 Cat

Caterpillar Tiltrotators (TRS)

Caterpillar - Cat

Feature 360° bidirectional rotation and 40° left and right tilt to allow the excavator to work from many different angles with less repositioning.

Cat Tilt Rotators (1)

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