MANUAL THUMBS

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8x24

3K-10K Machines

  • Approx 105Lbs

  • 8x24" Thumb

  • 3x18" Weld On Bracket

  • Two Tines (Fingers)

  • Folds Against Stick For Storage

  • Rugged Design

  • Brand New

  • Backhoe Or MiniExcavator

$825

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23x47

20K-60K Machines

  • ​23x47" Thumb

  • 6x17.25" Top Weld On Bracket

  • 8x11" Lower Weld On Bracket

  • Dual Weld On Brackets

  • Two Tines (Fingers)

  • Unpins For Easy Removal

  • Brand New

  • Fits Most Excavator Makes

$1,950

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24x58

40K-55K Machines

  • ​Approx 975Lbs

  • 24x58" Thumb

  • 7.5x32" Weld On Bracket

  • Four Tines (Fingers)

  • Folds Against Stick For Storage

  • Rugged Design

  • Brand New

  • Fits Most Excavator Makes

$3,095

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32x67

60K-100K Machines

  • ​Approx 1,600Lbs

  • 32x67" Thumb

  • 7.55x32" Weld On Bracket

  • Four Tines (Fingers)

  • Folds Against Stick For Storage

  • Rugged Design

  • Brand New

  • Fits Most Excavator Makes

$6,295

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10x35

10K-15K Machines

  • Approx 130Lbs

  • 10x35" Thumb

  • 5x19.5" Weld On Bracket

  • Two Tines (Fingers)

  • Folds Against Stick For Storage

  • Rugged Design

  • Brand New

  • Backhoe Or MiniExcavator

$1,395

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18x50

20K-39K Machines

  • ​Approx 655Lbs

  • 18x50" Thumb

  • 6.1x31" Weld On Bracket

  • Four Tines (Fingers)

  • Folds Against Stick For Storage

  • Rugged Design

  • Brand New

  • Fits Most Excavator Makes

$2,295

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32x62

45K-76K Machines

  • ​Approx 1,420Lbs

  • 32x62" Thumb

  • 7.5x32" Weld On Bracket

  • Four Tines (Fingers)

  • Folds Against Stick For Storage

  • Rugged Design

  • Brand New

  • Fits Most Excavator Makes

$5,095

HYDRAULIC THUMBS

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8x24

3K-10K Machines

  • Approx 105Lbs

  • 8x24" Thumb

  • 3x30" Weld On Bracket

  • Two Tines (Fingers)

  • Folds Against Stick For Storage

  • Rugged Design

  • Brand New

  • Backhoe Or MiniExcavator

$1,295

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10x35

10K-15K Machines

  • Approx 175Lbs

  • 10x35" Thumb

  • 4x39.25" Weld On Bracket

  • Two Tines (Fingers)

  • Folds Against Stick For Storage

  • Rugged Design

  • Brand New

  • Backhoe Or MiniExcavator

$1,995

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18x50

20K-39K Machines

  • ​Approx 645Lbs

  • 18x50" Thumb

  • 7x65" Weld On Bracket

  • Four Tines (Fingers)

  • Folds Against Stick For Storage

  • Rugged Design

  • Brand New

  • Fits Most Excavator Makes

$4,395

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32x62

45K-76K Machines

  • ​Approx 1,500Lbs

  • 32x62" Thumb

  • 8.75x83.75" Weld On Bracket

  • Four Tines (Fingers)

  • Folds Against Stick For Storage

  • Rugged Design

  • Brand New

  • Fits Most Excavator Makes

$6,795

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8x30

5K-10K Machines

  • Approx 120Lbs

  • 8x30" Thumb

  • 3x34.25" Weld On Bracket

  • Two Tines (Fingers)

  • Folds Against Stick For Storage

  • Rugged Design

  • Brand New

  • Special Order

$1,395

IMG_4970.jpg

14x40

13K-19K Machines

  • Approx 250Lbs

  • 14x40" Thumb

  • 4.25x46" Weld On Bracket

  • Two Tines (Fingers)

  • Folds Against Stick For Storage

  • Rugged Design

  • Brand New

  • Backhoe Or MiniExcavator

$2,195

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24x66

30K-55K Machines

  • ​Approx 950Lbs

  • 24x66" Thumb

  • 7x79.5" Weld On Bracket

  • Four Tines (Fingers)

  • Folds Against Stick For Storage

  • Rugged Design

  • Brand New

  • Fits Most Excavator Makes

$5,295

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32x72

60K-100K Machines

  • ​Approx 1,650Lbs

  • 32x72" Thumb

  • 8.6x83.5" Weld On Bracket

  • Four Tines (Fingers)

  • Folds Against Stick For Storage

  • Rugged Design

  • Brand New

  • Fits Most Excavator Makes

$7,395

Delivery Available

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Interested in a hauling quote or have a question?

Please contact us at (405) 833-6437 or Info@i35equipment.com

What Is The Difference Between

Manual & Hydraulic Thumbs?

There are two different types of thumbs available: Manual & Hydraulic. A manual thumb is the more common, as well as less expensive option. The thumb is held in position using a pin & solid arm. The adjustment of the thumb to bucket angle is changed by unpinning the arm & allowing the arm to slide to the desired position, then being re-pinned. A hydraulic thumb requires the machine already be plumbed with auxiliary hydraulic lines & foot pedal or switch to control the thumb. A hydraulic cylinder allows for on the fly adjustment of the thumb's proximity to the bucket.

 

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Our thumbs are built with universal fit design for a variety of brands including John Deere, Caterpillar, Komatsu, Kobelco, Volvo, Hyundai, JCB, Link Belt, Bobcat, Hitachi, Kubota & most others. They are manufactured to Heavy Duty Specs, Weld-On Ready & have Serrated Edges for better gripping. The proximity of the thumb is adjustable by moving the placement of the arm & pin. If the machine is being used to grab materials more often, the operator may choose to have the thumb angled closer in proximity to the bucket for less bucket swing. In the opposite situation where digging is more of a necessity than grabbing, the thumb can be pinned at a larger degree of angle away from the bucket, or even completely pinned against the stick or fully removed if it is not being required during certain dirt digging work. 

Trackhoe Thumb new used for sale auction

There are a few things required when deciding which size of thumb will fit on your trackhoe or backhoe. Thumbs are sized by length of the tines, also known as fingers, & the bracket length. A good estimate of size is based on the weight of your machine, however the most accurate way to choose the correct size of thumb is by measuring your stick width, as well as the distance between the teeth of the bucket to the stick when sitting at a 90 degree angle.