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Amulet

Amulet PowerBrute Hydraulic Thumb | Model PB Series | Machine Size 1-50 Tons | For Excavators

Amulet PowerBrute Hydraulic Thumb | Model PB Series | Machine Size 1-50 Tons | For Excavators

$1,121.25
$1,121.25
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  • Machine Compatibility:Β Fits 1–50+ Ton Excavators.
  • Model Range:Β PB-1 to PB-8 Universal Hydraulic Thumb Series.
  • Weight Capacity:Β 80–3,500+ lbs Heavy-Duty Attachment System.
  • Dimensions Range:Β 18–65 Inches Length, 6–30 Inches Width.
  • Application Use:Β For Demolition, Material Handling, Land Clearing.
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Product Description

Amulet PowerBrute Hydraulic Thumb | Model PB Series | Machine Size 1-50 Tons | For Excavators


DESCRIPTION

The Amulet PowerBrute Hydraulic Thumb Series (PB-1 to PB-8 / PBC variants) is a high-performance universal excavator attachment system designed for exceptional strength, precision, and versatility across 1 to 50+ ton machine classes. Built for demanding applications such as demolition, land clearing, rock handling, and material sorting, this hydraulic thumb delivers superior gripping power and operational control.

Engineered with a universal two-tine design and independent main pin system, the PowerBrute allows fast bucket changes without removing the thumb, reducing downtime and increasing productivity on job sites. Its high-strength alloy steel construction, heat-treated pins, and cushioned hydraulic cylinder ensure maximum durability and smooth performance under heavy loads.

With multiple model options from PB-1 through PB-8, operators can select the perfect match for their excavator size while maintaining consistent hydraulic efficiency. Compact storage, easy installation, and full quick-coupler compatibility make this system a reliable, low-maintenance solution for modern excavation operations.

Key Features

  • Universal 1–50 Ton Compatibility The Amulet PowerBrute Series is engineered to fit a wide range of excavators from 1 ton mini machines to 50+ ton heavy-duty excavators, providing unmatched flexibility for contractors managing mixed fleets across multiple job sites.
  • Complete PB & PBC Model Range With models spanning PB-1 to PB-8 and coupler-ready PBC variants, each unit is designed to match specific machine weight classes. This ensures optimal hydraulic balance, precision control, and maximum performance efficiency.
  • Independent Main Pin System The independent main pin design allows operators to change buckets and attachments without removing the hydraulic thumb. This significantly reduces downtime and improves workflow efficiency during continuous excavation operations.
  • Heavy-Duty Two-Tine Construction Built with a reinforced two-tine universal structure, the PowerBrute delivers exceptional gripping strength for rocks, logs, debris, and demolition materials. It ensures stable handling even under high-pressure lifting conditions.
  • Quick Coupler Integration Fully compatible with quick couplers and multiple bucket types, the PowerBrute eliminates compatibility issues and enables fast attachment changes, improving productivity and machine uptime on dynamic job sites.
  • High-Strength Alloy Steel Build Manufactured from premium high-strength alloy steel, the attachment provides long-lasting durability and resistance to extreme stress, ensuring reliable performance in harsh construction environments.
  • Heat-Treated Pin Durability Equipped with heat-treated hardened pins, the system resists bending, wear, and impact damage, extending service life and maintaining consistent structural integrity under heavy loads.
  • Cushioned Hydraulic Cylinder The integrated cushioned hydraulic cylinder system delivers smoother operation, reduced shock loads, and improved control during gripping and releasing cycles, enhancing precision and equipment longevity.
  • Hydraulic Storage Position When not in use, the thumb folds tightly against the dipper stick using hydraulic control, improving operator visibility and ensuring safer machine operation in standard digging conditions.
  • Low Maintenance Design Designed for efficiency, the PowerBrute Series features low-maintenance construction with grease points and durable components, reducing downtime and minimizing service requirements.
  • Enhanced Operator Visibility The open-back, narrow-body design improves cab visibility, allowing operators to work more accurately in tight or complex jobsite conditions while maintaining full control of the attachment.
  • Easy Installation System The attachment is engineered for quick and simple installation, reducing setup time and allowing fast deployment across different machines without complex modifications.
  • Wide Application Use Ideal for demolition, land clearing, rock handling, forestry, and material sorting, the PowerBrute Series adapts easily to multiple jobsite applications, maximizing machine utility.
  • Rental Fleet Ready Durability Built for high-frequency use, this hydraulic thumb is perfect for rental fleets and contractors, offering universal compatibility, rugged construction, and long-term reliability.

Detailed Specifications

Specification PB-1 (ST01-2) PBC-1 (ST05-2)
Machine Class 1–3 Ton 1–3 Ton
Weight Range 2,000–6,000 lb 2,000–6,000 lb
Overall Length ~18–24 in ~18–24 in
Tine Width ~6–10 in ~6–10 in
Weight ~80–200 lb ~80–200 lb
Coupler Compatible Yes Yes
Main Pin System Independent Independent
Base Plate Type Weld-On Weld-On

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Specification PB-1 (CT10-2) PBC-1 (CT15-2)
Machine Class 3–6 Ton 3–6 Ton
Weight Range 6,000–12,000 lb 6,000–12,000 lb
Overall Length ~20–28 in ~20–28 in
Tine Width ~8–12 in ~8–12 in
Weight ~150–300 lb ~150–300 lb
Coupler Compatible Yes Yes
Main Pin System Independent Independent
Base Plate Type Weld-On Weld-On

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Specification PB-2 (CT20-2) PBC-2 (CT25-2 / CT27-2)
Machine Class 6–8 Ton 8–10 Ton
Weight Range 12,000–16,000 lb 16,000–20,000 lb
Overall Length ~24–32 in ~26–36 in
Tine Width ~10–14 in ~12–16 in
Weight ~300–600 lb ~400–800 lb
Coupler Compatible Yes Yes
Main Pin System Independent Independent
Base Plate Type Weld-On Weld-On

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Specification PB-3 (UH34) PB-4 / PBC-4 (UH45 / UH45-2)
Machine Class 10–15 Ton 15–20 Ton
Weight Range 20,000–30,000 lb 30,000–40,000 lb
Overall Length ~30–40 in ~34–46 in
Tine Width ~14–18 in ~16–20 in
Weight ~600–1,000 lb ~800–1,500 lb
Coupler Compatible Yes Yes
Main Pin System Independent Independent
Base Plate Type Weld-On Weld-On

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Specification PB-5 (UH56) PB-6 / PBC-6 (UH56 / UH67)
Machine Class 20–25 Ton 25–30 Ton
Weight Range 40,000–50,000 lb 50,000–60,000 lb
Overall Length ~40–52 in ~44–56 in
Tine Width ~18–22 in ~20–24 in
Weight ~1,200–2,000 lb ~1,500–2,500 lb
Coupler Compatible Yes Yes
Main Pin System Independent Independent
Base Plate Type Weld-On Weld-On

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Specification PB-7 (UH78) PB-8 / PBC-8 (UH78 / UH78-2)
Machine Class 30–40 Ton 40–50+ Ton
Weight Range 60,000–80,000 lb 80,000+ lb
Overall Length ~50–60 in ~55–65+ in
Tine Width ~22–26 in ~24–30 in
Weight ~2,000–3,000 lb ~2,500–3,500+ lb
Coupler Compatible Yes Yes
Main Pin System Independent Independent
Base Plate Type Weld-On Weld-On

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Manuals & Documents

Product Brochure

General Warranty Info:

  • Ripping It Outdoors works closely with our manufacturers to supply and support your products warranty needs as best as possible!
  • The majority of products come with a manufacturer represented warranty against manufacturing defects for at least a 12 month period after the date of sale.
  • Expendable components and "wear parts" including but not limited to blades, knives, teeth, oil, chain sprockets, skid shoes, knife mounting discs, and similar components are usually excluded from manufacturer warranties.
  • Please reach out to us for any specific warranty information needed about products and parts you can’t find!

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Shipping

General Shipping Info:

  • Instantly calculate shipping quotes to the lower 48 states by 1. adding this product to your cart, 2. click continue to the checkout page and 3. enter your shipping address to check rates. Contact us for quotes for shipping to Hawaii, Alaska, Canada, Mexico and Internationally.
  • Complimentary lift gate service on all freight shipments where it’s possible. We guarantee safe delivery!
  • Low shipping rates for customers. We have negotiated the best possible rates for customers from our trusted carriers (ODFL, ESTES, UPS, and FedEx).
  • Negotiate shipping rates if you think we can do better please reach out. Keep in mind some shipping rates also include assembly & configuration as well!

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Overall rating: 4.6 / 5 from 94 reviews.

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Bill G. 4/5 Verified

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Hi, my name is Ken. I’ve had a great experience with Ripping It Outdoors. I purchased a Forax Hp40 Mulcher for my mini excavator. Kayla Patterson is who I dealt with from the beginning until I received it at my house. She has been wonderful to work with and looking forward to working with her with any other orders I purchase. Kayla answered any questions I had and kept me updated throughout the whole process, can’t say it enough just a wonderful person to work with!!

Ken B. 5/5 Verified

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