SKU: 44362185864

MT618 Gentec Universal Mechanical excavator thumbs, 1500-3900 lbs excavators

Sale price$357.75 Regular price$397.50
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Description

MT618 Gentec Universal Mechanical excavator thumbs, 1500-3900 lbs excavatorsDESCRIPTION 1 25 Built Tough Introducing the MT618 Mechanical Weld On Thumb, a reliable and durable solution for all your material handling needs. This 6" wide by 18" long thumb is ideal for machines under 3,900lbs and weighs only 29lbs. Constructed with " thick AR400 steel tines assembled in a ladder frame construction and reinforced with gussets, this thumb is built to withstand the test of time. The A Frame link design further enhances the thumb by

DESCRIPTION

1/25

Built-Tough

Introducing the MT618 Mechanical Weld-On Thumb, a reliable and durable solution for all your material handling needs. This 6" wide by 18" long thumb is ideal for machines under 3,900lbs and weighs only 29lbs. Constructed with ½" thick AR400 steel tines assembled in a ladder frame construction and reinforced with gussets, this thumb is built to withstand the test of time. The A-Frame link design further enhances the thumb by increasing torsional rigidity, ensuring that it can handle the toughest of tasks with ease. Additionally, the MT618's main pin is greaseable to ensure smooth operation and minimize wear.

Superior Geometry

The MT618 features an unparalleled design that sets it apart from the competition. With three adjustable positions at 90, 105, and 120 degrees, you can customize your thumb for the perfect fit and optimal functionality. The 120-degree position offers greater flexibility and reach compared to other brands. When not in use, this compact thumb quickly stows away, taking up only 20" of vertical room on your excavator stick and extending just 4" off the stick, ensuring it won't get in your way when digging. With no loose parts when stowed, you can rest assured that your equipment is secure and ready for use whenever you need it.

Maximize Your Investment

Invest in the Gentec MT618 to maximize the capabilities of your small excavators under 3,900lbs. Its adjustable design with three positions and convenient stowing benefits make this thumb perfect for homeowners, landscapers, and smaller contractors looking to get the most out of their equipment. With 35 years of experience and a strong commitment to our company values, Gentec has become a trusted choice for more than 50,000 satisfied clients. As a family-owned business, we take pride in our products and prioritize your satisfaction. Choose the MT618 Mechanical Weld-On Thumb for a lasting investment that will make a difference in your projects for years to come.

Features:

  • 6" wide, 18" long,
  • Ideal for machines under 3,900lbs
  • Weighs 29lbs
  • ½" thick AR400 steel tines
  • A-Frame link
  • Three positions: 90, 105, and 120 degrees
  • Compact design, taking up only 20" of vertical room and extending 4" off the stick when stowed
  • No loose parts when stowed
  • Perfect for homeowners, landscapers, and smaller contractors
  • Greaseable main pin
  • Replacement parts readily available
  • 1 year waranty

        ** PLEASE CHECK YOUR MEASUREMENTS BEFORE ORDERING. (LOOK UNDER "BIG DAVE" TAB FOR INSTRUCTIONS) CALL WITH ANY QUESTIONS OR IF YOU NEED HELP THE THUMBS CAN BE TRICKY TO ORDER CORRECT.

        ⚠ Pro Tip! If your excavator is equipped with a Pin-Grabber quick coupler, choose a longer thumb to ensure a suitable fit with your bucket.

        SPECS
        Mounting Weld-On
        Operation Mechanical
        Width 6"
        Length 18"
        Net Weight 29
        Tine Thickness 1/2"
        Tine Material Hardox 400
        Main Pin Diameter 1"
        Stowed-Position Height 20"
        Max. Extension Angle 120 Degrees
        Min. Operating Weight 1,500lbs
        Max. Operating Weight 3,900lbs
        Excavator Weight Class 1,500lbs to 3,900lbs

         


        FITS
        1500-2500 LBS
        MAKE MODEL
        BOBCAT 316,418
        DOOSAN 010
        IHI 9NX-2, 7J, 7GX
        KOMATSU PC09-1
        KUBOTA K008-3
        TAKEUCHI TB108,TB107,TB007
        YANMAR SV08-1A,SV08,B08

         

        2500-4000 LBS
        BRAND MODELS
        BOBCAT

         E14,E16,E20,323,324,325,328

        CASE

        CX25,CX27,CX27B,CX31,

        CX14,CX17,CX17B

        CAT

         

        301.5,301.6,301.8,301.6C,301.8C
        DEERE 17G, 17D, 17C
        DOOSAN

        015

        GEHL

        143,153,193,223,253,EC17,192,222

        HITACHI

         EX17-U

        HYUNDIA R15-7,R16-7,R22-7
        IHI

         

        17VXE,15VX,15NX,10G,12G,14G,15J,18J
        KOBELCO

         

        13SR,SK13SR,SK15SR
        KOMATSU

         

        PC18MR-2,PC20MR-2,PC15R-8,PC15MRX
        KUBOTA B20,B21,U15,KX41-3

         

        MUSTANG

        1403,1503,1903,2203,2503,1902,2202

        NEW HOLLAND

        EC15,E15

        TAKEUCHI

         

        TB216,TB016,TB014
        TEREX

        HR1.5,TC15,HR1.6,TC16

        VOLVO

        EC15B,EC20B

        WACKER

        1404,2503

        YANMAR

        VIO15-2,VIO17,VIO20-2,VIO15-3,VIO20-3,B15

         

        BIG DAVE

         

        Thumbs usually ship out within (3) days

        MEASUREMENTS

        Please follow these instructions when measuring. You want your "stick to tip" measurement to be as close to the thumb tine length as possible. GENTEC's mounting plates are very narrow so typically there is no problems with the mounting plate (exception is the very smallest class of mini excavator)

        INSTALLATION

        Please follow these instructions when installing your thumb.

         

        Shipping Notes
        • Free Standard Shipping on $100+ Orders to the USA.
        • Except Preorder products are shipped in 48 hours.
        • Delivery to the USA:
        1. Standard Shipping : 3-10 business days
        • If time is of the essence, please consider selecting expedited delivery for faster service.
        Exchange/Return Notes
        • We offer a 30-day return/exchange service after receiving.
        • Final sale items are not eligible for returns or exchanges.
        • To process your return/exchange, please contact us at [email protected]
        • Please click here for more details>>> Return & Exchange Policy
        SKU: 44362185864

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        4.7 ★★★★★
        Based on 26 reviews
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        Verified Purchase
        EZGOINGDJC
        Charlottesville, US
        ★★★★★ 5
        Good bang for the buck
        Color: Silver Men Watch/Black Dial-2870
        Great looking cheap watch... So far working great and keeping time 👍
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on May 26, 2026
        C
        Verified Purchase
        CeCe
        Draper, US
        ★★★★★ 5
        Tracking Process & Quality of Product
        Color: Black Watches for Men/Black Dial-2870
        I don't know where to review the tracking process so I will do it here. I just love the fact that they list stop by stop where your order is. I ordered this for my son for his graduation present and was very excited to give it to him. I was able to see how many stops the driver had before he got to me which allowed me to not only have a better idea of its arrival time, but I was also able to enjoy a buildup of excitement as it got closer and closer. As for the quality of the product ~ both my son and I are very impressed and more than satisfied with the watch so far. I was very trepidatious as so many items, especially jewelry items, look stunning, gorgeous, beautiful, high quality in the pictures online and are nothing short of utterly disappointing when you get them. This watch renewed my belief that there are honest sellers out there. I will say that we just got the watch today so this is purely about the initial presentation and look of the watch. So, the packaging was super nice, high-end quality. Each piece (bands, watchface) were separately wrapped in nice, thick plastic to protect from scratching. The boxes (box for watch & slip cover outer box) were great quality (you know, so many companie's packaging falls apart at barely a touch, which makes me wonder about the quality of what's inside). Thorough, grammatically correct (mostly) directions included; also had tools for taking out links along with fairly easy to follow pictured & written directions. We did have to use a separate pin with a head (like tailors use to mark hem points) to push out the pins bcz the one included bent. One thing I really appreciate is that the company said they are there anytime and to please let them know of any issues. Usually companies do all they can to make it as hard as possible to be contacted. I couldn't stop looking at the watch! It DEFINITELY looks SO MUCH MORE expensive than it was! And the workings move like a Rolex (smoothly), not jumpy like the workings of normal watches. Even my husband remarked on how "Rolexey" it looked. I ordered the all black watch. Again, we've only just gotten it, but if the initial presentation is any indicator of its performance, WE'VE GOT A WINNER!!
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on July 18, 2023
        S
        Verified Purchase
        Sammy
        Houston, US
        ★★★★★ 4
        Good looking cost effective
        Color: Gold Silver Stainless Steel/Blue Dial-2870, Color: Gold Silver Stainless Steel/Blue Dial-2870
        Good for the price. Looks nice from a distance. Feels heavy. Is a bit noisy when you walk. But value for money.
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on May 3, 2026
        J
        Verified Purchase
        Jim B
        Fort Morgan, US
        ★★★★★ 1
        Low cost watch returned.
        Color: Gold Silver Stainless Steel/Black Dial-2870
        I returned this watch the next day after receiving it. It was very attractive and I hope it would work as advertised. The watch came in shrink wrapped plastic that was very tough to removed. I feared damaging the watch. I set it then tried some of its features. The stopwatch worked but it did not reset to the zero position properly. The 24 hour time indicator was off by one hour. The rotating bezel had black lacquer on it that was tender to the touch. A fingernail could have damaged it and a very small nick had already started out of the box. If everything had worked properly I would have kept it for the money spent. I guess you get what you pay for so I am now shopping for a higher quality watch.
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on August 10, 2024
        R
        Verified Purchase
        Robert N. Langdon Jr.
        Cuba, US
        ★★★★★ 5
        Nice watch at a very good price.
        Color: Gold Silver Stainless Steel/Black Dial-2870
        Favorite watch in my collection. I wear it every day, and at the price point, if breaks in six months I will buy another just like it.
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on February 5, 2026

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