SKU: 44362185864

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

Sale price$357.75 Regular price$397.50
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Ships within 48 hours · Estimated delivery Aug 9 - Aug 14

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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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        4.6 ★★★★★
        Based on 7 reviews
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        B
        Verified Purchase
        Brett T.
        Fort Morgan, US
        ★★★★★ 5
        Incredible Deal! I bought 2 full suits and absolutely love them!
        Size: Medium, Color: Grey
        Great looking suit! True to the American Size Chart! I got a lot of compliments the very first day of wearing it! I feel lucky, the Medium Fits like it was tailored! 5’11 (6’ with shoes on, ladies) 190lb. Stocky build. The stretchy waist band is a game changer fellas! Love that! Just like in the video they’re very fun to dance in! The Medium is a lil snug in areas for me but I am currently dieting etc, so if you don’t wanna worry I’m sure the next size up for you fits just as good and will have more breathing room for your arm muscles, thighs, mid section etc as the entire material itself is not stretchy, just the waistband which is incredible!. Overall these are a GREAT score at an amazing price! Perfect for that special occasion or for upgraded business attire! Great Quality! Great Value! and You’ll feel great about yourself in these when you find your faves!
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on February 21, 2026
        C
        Verified Purchase
        Chris
        San Leandro, US
        ★★★★★ 1
        Packaged in aWrinkled Ball and Bad Sizing
        Size: X-Large, Color: Black
        I've tried 3 of these suits, 2 different sizes, and each one fits differently. Each one has also been crinkled up and wrinkled each time I opened it. I wouldn't be surprised if it was returned and sent right back out without inspection. Other reviews noted order a size up. I have a size 34 waist and normally order Large, so I ordered an XL. XL barely can be zippered up. So I returned it. Ordered and XXL. XXL is about 6 inches way too big and took 2 weeks to arrive. So I order and XL again, and once again, way too small, but still bigger than the first.. There is no tag on the pants, only the jacket, so I think someone screwed up the sizing or matching the jacket with the pants. Total waste of time with 3 returns. Label your products right and get your sizing chart right. There should not be an 8 inch difference between XL and XXL. Got another trip out to UPS, thanks...
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on January 21, 2021
        N
        Verified Purchase
        Nicholle
        San Leandro, US
        ★★★★★ 4
        Hubby looks good in it!
        Size: Large, Color: Black, Size: Large, Color: Black
        This suit is very nice! But it doesn’t have the pockets we were expecting. The left chest pocket is sewn shut along with the outside pockets. It doesn’t have 1 or 2 pockets inside the jacket. Hubby looks good in it!
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on March 5, 2026
        P
        Verified Purchase
        Patricia Papalii
        Louisville, US
        ★★★★★ 5
        Great quality, we could've sized up.
        Size: X-Large, Color: Black, Size: X-Large, Color: Black
        This suit was absolutely stunning! My son looked amazing in it for homecoming. With him being 6'4", the length was perfect, but it was a but too snug in his thighs, as he is a muscular athlete, and he was a bit worried sitting down in it!😂 Nonetheless, it held up well for my huge Samoan baby, and he got many compliments on it. We also found a bow tie to match it perfectly with the same pattern.
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on September 30, 2024
        O
        Verified Purchase
        OnceinaLifetime
        Los Angeles, US
        ★★★★★ 3
        Jackets made too small and too tight
        Size: X-Large, Color: Black
        My son is 6'2" & 185 lbs and normally wears a 36 in pants. Site recommends a large, but I ordered an xxl based off the reviews. It was way too big in pants and jacket! I then ordered the large and the xl to be on the safe side because prom was fastly approaching. The large was too small! The xl was okay, but not perfect. Somehow it seems they need a suit size in between the xl and xxl, leading me to think they were just sewn wrong. The pants were extra long (good thing for us), they had to be hemmed. He did need a belt, but not by much. He was able to bend and sit with the pants on. The jacket however still runs small in my opinion. It is too tight in the arms, making it difficult to move. It is also on the short side in sleeves and length. It definitely shows when raising your arms. We chose this suit because we THOUGHT it was the pattern of his date's prom dress; turns out it wasn't. But it matched the vest we bought perfectly. This suit is made of a thin silky material and it runs small. And the pockets ARE useable. You just need to find the starter hole and remove the thread (if closed). I would recommend buying a different suit unless you order it bigger and have the time and money to alter it. Oh, and it will take a while to get a refund. Suits ship to you fast, but goes back slow. You gotta wait til the company receive the item, then still wait for the refund.
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on May 6, 2026

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