SKU: 39062574282

MT824 Gentec Universal mechanical excavator thumbs, 4000-9900 lbs excavators

Sale price$393.75 Regular price$437.50
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Ships within 48 hours · Estimated delivery Jul 23 - Jul 28

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Description

MT824 Gentec Universal mechanical excavator thumbs, 4000-9900 lbs excavatorsDESCRIPTION 1 25 Built Tough Introducing the MT824 Mechanical Weld On Thumb, a reliable and robust solution designed to optimize your material handling tasks. Measuring 8" wide by 24" long, this thumb is ideal for machines between 4,000lbs and 9,000lbs and weighs102lbs. Constructed with " thick AR400 steel tines assembled in a ladder frame construction and reinforced with gussets, this thumb is built for increased strength and long lasting durability.

DESCRIPTION

1/25

Built-Tough

Introducing the MT824 Mechanical Weld-On Thumb, a reliable and robust solution designed to optimize your material handling tasks. Measuring 8" wide by 24" long, this thumb is ideal for machines between 4,000lbs and 9,000lbs and weighs102lbs. Constructed with ½" thick AR400 steel tines assembled in a ladder frame construction and reinforced with gussets, this thumb is built for increased strength and long-lasting durability. 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 MT824's main pin is greaseable to ensure smooth operation and minimize wear.

Superior Geometry

The MT824 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 21 7/8" of vertical room on your excavator stick and extending just 7.5" 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 MT824 to maximize the capabilities of your excavators between 4,000lbs and 9,000lbs. With it's three position ajustability and compact stowing, this thumb is 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 MT824 Mechanical Weld-On Thumb for a lasting investment that will make a difference in your projects for years to come.

Features:

  • 8" wide, 24" long
  • Ideal for machines between 4,000lbs and 9,000lbs
  • Weighs 102lbs
  • ½" thick AR400 steel tines with ladder frame construction and gussets for durability
  • A-Frame link design for increased torsional rigidity
  • Three adjustable positions: 90, 105, and 120 degrees
  • Compact design, taking up only 21 7/8" of vertical room and extending 7.5" off the stick when stowed
  • No loose parts when stowed for secure storage
  • Perfect for homeowners, landscapers, and smaller contractors
  • Greaseable main pin
  • Replacement parts readily available
  • 1 year warranty

          ** 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 8"
          Length 24"
          Net Weight 102lbd
          Tine Thickness 1/2"
          Tine Material Hardox 400
          Main Pin Diameter 2"
          Stowed-Position Height 27 7/8"
          Max. Extension Angle 120 Degrees
          Min. Operating Weight 4,000lbs
          Max. Operating Weight 9,000lbs
          Excavator Weight Class 4,000lbs to 9,900lbs

           

           


          FITS

           SAMPLE LIST ONLY

          4000 - 8000 lbs. excavators
           BRAND MODELS
          BOBCAT

           

          E26, E32, E35, 331, 334, 430
          CASE CX27B, CX31B, CX36B, CX25, CX27, CX31, CX36

           

          CAT

           

          302.5C, 303.5CCR, 303CCR
          DEERE 26G, 35G, 27D, 35D, 110, 27C, 35C
          DOOSAN

          SOLAR030, SOLAR035

          GEHL

          303, 353, 373, 383Z, ME3003

          HITACHI

           

          ZX27U-2, ZX35U-2, EX27U, EX30
          HYUNDAI R28-7, R35-7, R36N-7
          IHI 24V4, 30V4, 35V4, 25NX, 28N, 30NX, 35N, 35NX

           

          JCB 803, 8025, 8030, 8035
          KOBELCO

          27SR-3, 30SR-3, 35SR-3

          SK25, SK27, SK30, SK35

          KOMATSU PC27Mr-2, PC35Mr-2
          KUBOTA

          KX61-3, KX71, KX91-3, KX121-3

          U25, U35, L39, KX040

           

          MUSTANG

          3003, 3503, 3703, 3803

          NEW HOLLAND

          E27, E30, E35

          EC25, EH35

          TAKEUCHI TB125, TB135, TB138FR, TB240, TB228, TB230, TB235

           

          TEREX

          HR14/TC29

          VOLVO

          EC25, EC30, EC35

          ECR28, ECR38

          WACKER

          28Z3, 3503, 38Z3

          YANMAR Vio27-3, Vio35-3, CBL40

           

          8000 - 12000 lbs. excavators
          BRAND MODELS
          BOBCAT E42, E45, E50, E55, 337, 341, 435
          CASE CX50B, CX50, CX47
          CAT 304CCR, 305CCR, 304.5, 304CR, 305CR
          DAEWOO SOLAR50, SOLAR55
          DEERE  50G, 50D, 50C
          DOOSAN SOLAR55-V, SOLAR55-W
          GEHL 503Z, 603, 502, 602, 652
          HITACHI ZX50U-2, ZX60USB-5
          HYUNDAI R55-7, R552-7
          IHI 45V4, 55V4, 60V4, 45NX, 55NX
          JCB 8040, 8045, 8050, 8052, 48Z-1, 51R-1, 55Z-1
          KOBELCO 50SR-3, SK045, SK050
          KOMATSU

          PC40Mr-2, PC50Mr-2, PC58UU-3

          PC45

          KUBOTA KX151-3, KX161-3, U45
          NAGANO NS-45
          MUSTANG 5002, 6002, 6003, 6502
          NEW HOLLAND E50, EC45, EH45
          TEREX

          HR16/TC35, HR3.7/TC37, HR18

          TC48, HR5.0/TC50, HR20/TC60

          THOMAS
          T45
          VOLVO

          EC45Pro, EC55BPro

          WACKER 50Z3, 6003, 6503
          YANMAR

          Vio40-3, Vio-50-3

          Vio45-6A, Vio55-6A

          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: 39062574282

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          4.3 ★★★★★
          Based on 14 reviews
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          A
          Verified Purchase
          Arsenio Braga
          Massapequa, US
          ★★★★★ 5
          There is a seam up the front. I think perhaps it being seamless would be better.
          Size: Medium, Color: Black
          Like anything off Amazon I wasnt expecting anything perfect and ready to have to mail it back. Pleasantly surprised by the softness and durability. The waist band isn't to small on a medium so it fits actually so comfy. I wear them as underwear and as shorts for my skirts n dresses. Id recommend but I say size up if you want a comfy fit. But down if you want a fitted fit fit. Comfy still is fitted but better feeling on if that makes sense. Also the crotch of the shorts/undies has essentially extra fabric sewed in creating that nice comfort. Ill snag a photo when I have time.
          WAS THIS REVIEW HELPFUL?YesReportShare
          Reviewed in the United States on May 3, 2026
          S
          Verified Purchase
          Stephanie Vaughn
          Carnegie, US
          ★★★★★ 4
          Product varies from package to package
          Size: X-Large, Color: Black/Navy/Dark Purple/Red
          Over a two year period this is my 4th purchase. They started as sleep shorts and have replaced other underwear most of the time because they are comfortable and the quality is pretty good. However there are differences in between every package. The length has varied up to an inch, the material has changed, and some are slightly tighter than others. That said it works for me. I am a side sleeper and sometimes the side seam bothers me.
          WAS THIS REVIEW HELPFUL?YesReportShare
          Reviewed in the United States on March 9, 2026
          H
          Verified Purchase
          House of Squawk
          Louisville, US
          ★★★★★ 5
          Very comfortable in the Texas heat.
          Size: Small, Color: Black/Navy/Dark Purple/Red
          I got some of these as a gift and I loved them so much I purchased two more packs. I just opened my new packs and put them in the washer so I'm not leaving a photo. When I wear them they look exactly like they do on the models. I've been doing a lot of heavy outdoor work in the heat and I get drenched. These underwear have a 100% cotton crotch and the rest is 95% cotton and 5% spandex. When I first saw the wide crotch I didn't think I would like it. But these are soooo comfortable. I'm 4'11" and weight 108-112 and the size small fits loosly but well. I could probably get away with an XS but I like this loose and not too tight fit. I see some folks say these roll up. They don't roll up on me. I think they might roll if they were tight fitting. I have lots of other undergarments like these and some roll and some don't. But none of the others are cotton. They are mostly spandex and since I've found these in cotton that's all I'm wearing until summer is over. I can't feel them or see them under pants or skirts. These look more like shorts than underwear and they have a very nice thickness. Since I only had four pair to begin with, those got washed and dryed a lot. I can't tell if they shrunk since I only tried them after washing. Sorry I forgot to compare the size of the new ones to the older ones before I threw them in the washer. I'll probably buy another set and compare at that time. One thing I can report is that they do not fade at all. I just washed the black, purple and red colors with the white color and the white is still completely white. Now I have more colors and I'll probably be walking around in my underwear and no one will know. The only con I can think of is the wide crotch wouldn't work well with pads with wings, in my opinion. Try a size larger for a nice cool pair of sleeping shorts to see how they fit while they are on sale. Then go smaller if needed. I think you might enjoy these.
          WAS THIS REVIEW HELPFUL?YesReportShare
          Reviewed in the United States on July 10, 2024
          S
          Verified Purchase
          Shannon
          Charlottesville, US
          ★★★★★ 5
          So comfortable and worth the buy
          Size: Large, Color: Black
          So comfortable!!! There is no seam in the butt and under neath, only in the front but it is really soft and non irritating. I got these for post partum but I’m already wearing them at 8.5 months pregnant. They’re probably my favorite undies right now. The length is also perfect and the material is very soft and stretchy. The waist band is the same, soft and stretchy.
          WAS THIS REVIEW HELPFUL?YesReportShare
          Reviewed in the United States on April 11, 2026
          J
          Verified Purchase
          Jeanne
          Louisville, US
          ★★★★★ 3
          Cotton Blend Was Just Too thick
          Size: 3X-Large, Color: Black
          I was surprised by how thick these boxers were, thicker than my jeans, much thicker than my PJs! Thick enough that I could wear them outside the home without jeans. In spite of the thickness, they were soft and very comfortable. The 3XL is a perfect fit on my 5’2” apple shaped, short waisted 215 lb body. The boxer cut helped prevent chafing, a major plus. Menstrual pads, with or without wings, do not adhere to this material, a major minus. Ultimately, feeling like I was wearing jeans to bed or wearing two pairs of pants outside the home, was just too uncomfortable for me. So disappointed because these boxers were such a great and comfortable fit.
          WAS THIS REVIEW HELPFUL?YesReportShare
          Reviewed in the United States on April 4, 2026

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