Excavator Grab | Hydraulic Thumb 1.7T-35T Get latest price

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Unlock enhanced versatility with our Hydraulic Thumb, commonly known as Pin-On / Weld-On Thumb, Mechanical Thumb, Finger Grab.

Available in weld-on & pin-on options (1.7 - 35T), our thumb is also a fully retractable design to ensure a seamless fit, while integrated safety features like relief & balance valves & oversized rams safeguard against high-pressure damage.

Manufactured with high-grade Korean hydraulics, heat-treated carbon steel pins, larger bushes & high quality welds, the thumb can handle the most demanding applications while having an extended lifespan.

Our Hydraulic Thumbs come backed with our comprehensive 5-year warranty.

*Pictured model: 12-18T Hydraulic Thumb

Primary industries

• Agriculture & Forestry
• Construction & Building
• Demolition
• Quarries & Mines
• Recycling
• Landscaping

Applications

• General Grab Work
• Rock Handling
• Log Handling

Product Features

Weld-On & Pin-On Options Available: Hydraulic Thumbs are available with both a weld-on base plate & a pin-on system. This allows for compatibility with a wide range of excavators. The weld-on option has a single base plate for welding, meaning there is no need to remove the dipper pin. The pin-on option pivots on the dipper arm pin, following the same curl radius as a bucket.

Universal Design & Fully Retractable: The thumb is fully retractable preventing interference with other non-grabbing operations.

Oversized Ram With Balance & Relief Valves: The thumb is equipped with an oversized ram and integrated relief valves. The oversized ram provides increased gripping force, allowing the thumb to handle heavier and more awkward-shaped materials. This reduces stress on the hydraulic system, extending the lifespan of the thumb.

Manifold Distribution Blocks: Hydraulic hoses are routed into the distribution blocks, then to the grab’s main manifold block. This prevents damage to the main cylinder in case of a snagged hose, facilitating easier maintenance. Relief valves protect the hydraulic system from potential damage, ensuring there is no need for costly repairs.

Why Choose Us

100% Customisable: Multiple customisation options to choose from. Select from various tynes and catch dimensions to guarantee a perfect fit for any project or task.

Superior Build With High Functionality: Our thumb can absorb extreme strains while generating robust gripping thanks to the oversized ram with relief valves while being fully retractable.

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To contact Aussie Buckets about Excavator Grab | Hydraulic Thumb 1.7T-35T use Get a quote.