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Made in North America
Excavator Couplers
Tough. Simple. Fast.
The Severe Duty Manual Multi-Grab Coupler by LIFCO delivers maximum versatility with minimal hassle. Designed for operators who need to switch between a wide range of attachments quickly, without investing in hydraulic components. Durable, customizable, and built for the real world.
🗸 Wider grab range than hydraulic couplers
🗸 No hydraulic system needed
🗸 Easy to repair with standard components
🗸 Customizable to fit unique machine specs
🗸 Made in North America
Ideal For:
- Fast attachment changes
- Multi-tool excavator operations
- Sites with limited access to hydraulic systems
Customer raves about Cat 311 LIFCO Manual Quick Coupler
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Types of couplers
Lifco Hydraulics & Attachments’ Severe Duty Manual Multi-Grab Coupler is engineered to boost jobsite productivity with quick, secure attachment changes — no hydraulic lines or tools needed.
Its multi-grab design offers a wider fit range than typical hydraulic couplers and is customizable for unique configurations. Built in-house in North America, it features a robust construction with minimal moving parts, ensuring exceptional durability and a long service life.
Lower in cost than hydraulic options, and easier to maintain in the field, it’s the fastest, most versatile manual coupler on the market — helping reduce downtime and simplify operations.
Unsure if a manual or hydraulic coupler fits your operation best? Contact Us.
🎥 Explore how LIFCO Couplers improve jobsite efficiency on our? Youtube Channel!
Severe Duty Manual Multi Grab Couplers
Maximum versatility. Zero hydraulics. The Severe Duty Manual Multi-Grab Coupler offers fast, secure attachment changes without the need for hydraulic lines. With a wide grab range and low-maintenance design, it delivers unmatched reliability and field serviceability — all in a rugged, mechanical format.
Products
Check out our videos about couplers
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Loading video...See How its Done! WELDING a Manual CouplerLIFCO Hydraulics is your go-to channel for authentic hydraulic repairs. Every week, our cast of experienced mechanics will tackle the most difficult of repairs in a new video made just for you. Learn from their step-by-step breakdowns, watch unboxings of new hydraulic parts, and go inside our warehouse for all-access views of our state-of-the-art machines and equipment. Subscribe today and become/i.ytimg.com/vi/Nnwm6K-clhw/maxresdefault.jpg)
Loading video...Thomas explaining are chassis and custom luggingLIFCO Hydraulics is your go-to channel for authentic hydraulic repairs. Every week, our cast of experienced mechanics will tackle the most difficult of repairs in a new video made just for you. Learn from their step-by-step breakdowns, watch unboxings of new hydraulic parts, and go inside our warehouse for all-access views of our state-of-the-art machines and equipment. Subscribe today and become/i.ytimg.com/vi/tPFMUidpUfU/maxresdefault.jpg)
Loading video...Customer Video: Our Multi Grab CouplerThank you to Aric at K4 Crushing LLC in Iowa! They sent us this video of their multi-grab coupler we manufactured for them. They are now able to adapt to allow their Cat 330 to use attachments from a Cat 323. They can now use either machine for the attachments (odd size buckets, pulverizers, etc.) Lifco Hydraulics Lifco Hydraulics is a worldwide hydraulic stocking distributor and service centre./i.ytimg.com/vi/8kxlSFJSPIM/maxresdefault.jpg)
Loading video...ANSWERING YOUR QUESTIONS: Why is a hydraulics company making a manual coupler?@villageearthwright stated "for a company with hydraulics in the name I'm surprised you making a manual coupler.?" on our video: You need our coupler to change your excavator attachments Answer from Caleb our CAD Specialist: Why would somebody buy our mechanical coupler? They want a robust coupler. They don't want to invest the capital in the machine to get the functionality of an in cab coupl/i.ytimg.com/vi/QEjB676rLE4/maxresdefault.jpg)
Loading video...Why You NEED this Excavator Attachment Pin GrabberCouplers facilitate the rapid change of various attachments on the machine. Whether you need to switch between buckets, rakes, or other attachments, our couplers ensure quick and hassle-free changes. KEY FEATURES: T1 & AR400 Steel Constructed from Canada and USA made T1 & AR400 Steel at all critical points. Set of Pins Included Comes complete with a set of hardened alloy pins. COMMON APPLICATI/i.ytimg.com/vi/Sp6YCGDELkM/maxresdefault.jpg)
Loading video...Making an Excavator PIN GRABBER for a John Deere 200C LC | WeldingWe manufacturer excavator attachments - including couplers - in-house at our St. Catharines, Ontario facility. This video shows the process of lugging the coupler to a John Deere 200CLC. We have options. We can lug to your machine too. It takes us less than two weeks to get the ears cut and lugged to your machine. We cut our material from design using our flame cutter or our water jet table./i.ytimg.com/vi/g31-qGzJXog/maxresdefault.jpg)
Loading video...Multigrab Coupler - Excavator AttachmentsThe manual multi-grab quick excavator coupler 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 centres. Compared to a hydraulic coupler, there is minimal difference in the speed to change the attachment. Benefits - Grabs variable pin centres. - Cinches/i.ytimg.com/vi/xmk5KJ1eznY/maxresdefault.jpg)
Loading video...Multi-Grab Manual Excavator Coupler #excavatorattachments #excavatorThe Manual Multi-Grab Quick Coupler 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 centres. Compared to a hydraulic coupler, there is minimal difference in the speed to change the attachment. As there is no plumbing or hydraulics maintenance involved, bot/i.ytimg.com/vi/tfg2FHf903Y/maxresdefault.jpg)
Loading video...Manual Multi-Grab Quick Hitch Coupler vs. No CouplerManual Multi-Grab Quick Hitch Coupler vs. No Coupler - Lifco Excavator Attachments. The Manual Multi-Grab Coupler allows the operator to change attachments without the need to hammer out and change the pin. https://parts.lifcohydraulics.com/i.ytimg.com/vi/zLibJ3VARiI/maxresdefault.jpg)
Loading video...Multi-Grab Manual Screw CouplerThe 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. Lifco Hydraulics Lifco Hydraulics is a worldwide hydraulic stocking distributor and service centre. Lifco carries a comprehensive selection of over 75,00/i.ytimg.com/vi/lw0gVq0g_tg/maxresdefault.jpg)
Loading video...Customer raves about Cat 311 LIFCO Manual Quick CouplerThank you to Walter at C.N. Wood for this video! They supply construction equipment in North Eastern USA. This is our manual quick coupler on their CAT 311. https://www.cn-wood.com/ Get your product featured on our channel! We enjoy seeing where our products are used and the businesses they impact. Send us your videos - we will send over some swag. "This is a Lifco manual quick coupler that we m/i.ytimg.com/vi/JJb2rlFpV5g/maxresdefault.jpg)
Loading video...How permanent is welding? Watch us remove a slab of welded steel on this couplerWe had to take a big chunk of steel off this coupler! Back story: After acquiring TRK in 2021, Lifco continued to use their logo and branding. Now, we have completed rebranding most of our equipment, but some stock still has TRK logos left over. Watch how we convert them to Lifco-ready attachments! Also, check out our series No Man's Land (linked above) to follow our excavator adventures. #coupler/i.ytimg.com/vi/P7cZRvkktBw/maxresdefault.jpg)
Loading video...Quick Gouge, Grind and WeldAfter acquiring TRK in 2021, Lifco continued to use their logo and branding. Now, we have completed rebranding most of our equipment, but some stock still has TRK logos left over. Watch how we convert them to Lico-ready attachments. Also, check out our series No Man's Land (linked above) to follow our excavator adventures. LIFCO Hydraulics is your go-to channel for authentic hydraulic repairs. E