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Description
🇺🇸
Made in USA
🛡️
2-Year Warranty
⚙️
Model-Specific Fit
🔒
Cushioned Cylinder
📘 Overview
The Amulet PowerClamp Hydraulic Thumb is a model-specific, heavy-duty hydraulic thumb for excavators in demanding logging, demolition, land clearing, and municipal applications — delivering up to 140 degrees of thumb rotation with custom meshing tines or a tooth bar. Non-Linkage type (PCN) for standard pin-on buckets and Non-Linkage for Coupler type (PCNC) for quick coupler systems. Features heat-treated pins, cushioned hydraulic cylinders, T-1 and AR400 alloy steel construction for extreme durability. 100% USA made, 2-year warranty. Specify excavator Make, Model, and Year when ordering. eskidsteer.com — 866-757-8337.
⚙️ Key Features
- Up to 140 degrees thumb rotation
- Model-specific design — shared main pin with bucket
- Custom meshing tines or tooth bar configuration
- Heat treated pins
- Cushioned hydraulic cylinder — protects against overload shock
- T-1 and AR400 high-strength alloy steel construction
- PCN (standard) and PCNC (for coupler systems)
- 100% USA made | 2-year warranty
- Specify excavator Make, Model, and Year when ordering
🔑 Benefits
- Model-specific fit via shared main pin delivers a tighter, stronger connection than universal thumb designs that rely on secondary mounting pins — universal thumbs mount with their own separate pin on the dipper stick, creating a second attachment point that can flex and wear over time. The PowerClamp's shared main pin integrates the thumb directly into the bucket's primary structural connection, eliminating this secondary point and delivering a more rigid, precise thumb-to-bucket relationship.
- 140° rotation arc provides the full range needed to grab, hold, and reposition material in a single motion without losing grip
- Cushioned cylinder absorbs shock loads from sudden-resistance impacts during demolition and log handling — protecting the cylinder rod and seals from the spike loads that blow out uncushioned designs
- T-1 and AR400 steel construction withstands the abrasion from repeated rock, concrete, and root contact that wears standard mild steel thumb designs
📊 Specifications
| Thumb Type | Non-Linkage (PCN) | Non-Linkage for Coupler (PCNC) |
| Rotation | Up to 140 degrees |
| Fit | Model-specific | Shared main pin with bucket |
| Tine Option | Custom meshing tines or tooth bar |
| Pins | Heat treated |
| Cylinder | Heavy-duty with cushioning |
| Steel | T-1 and AR400 alloy steel |
| Warranty | 2 Years |
| Origin | 100% USA Made |
| Order Note | Specify excavator Make, Model, and Year when ordering |
Variant Code Guide
| Code | Description |
|---|---|
| PCN | Non-Linkage type — for standard pin-on bucket systems |
| PCNC | Non-Linkage for Coupler type — for quick coupler attachment systems |
| Machine Weight | 1-3 tons, 1-5 tons, 3-5 tons, 5-6 tons, etc. — select matching your excavator |
🔗 Attachment Compatibility
Designed for municipalities, logging crews, general contractors, and demolition professionals requiring a durable, high-rotation hydraulic thumb for log handling, rock and rubble sorting, demolition debris management, and land clearing. Select PCN for standard pin-on buckets or PCNC for coupler systems. Contact eskidsteer.com at 866-757-8337 for model selection guidance.
🚜 Machine Compatibility
Compatible with excavators and backhoe loaders. Compatibility is determined by machine weight class and pin/boss dimensions — confirm your machine's configuration before ordering. Model-specific fit. Available for excavators across a wide range of weight classes. Specify Make, Model, and Year when ordering.
Bobcat
Caterpillar
John Deere
Case
Komatsu
Volvo
Doosan
Hitachi
Specify your excavator Make, Model, and Year when ordering. eskidsteer.com — 866-757-8337
❓ FAQs
Q: What is the difference between PCN and PCNC?
A: PCN (Non-Linkage): for standard pin-on bucket attachment systems. PCNC (Non-Linkage for Coupler): for excavators with a quick coupler attachment system. Confirm your excavator's attachment system before ordering.
Q: What is a shared main pin?
A: The PowerClamp thumb shares the same main mounting pin as the bucket, integrating the thumb directly into the primary bucket connection point. This provides a more rigid, precise thumb mounting than secondary-pin universal designs.
Q: What rotation does this achieve?
A: Up to 140 degrees of thumb rotation — the full arc needed to grip, lift, and precisely deposit material without losing hold of the load.
Q: What materials is T-1 and AR400 steel?
A: T-1 is a high-strength, low-alloy steel providing excellent toughness and weldability. AR400 is a 400 Brinell hardness abrasion-resistant steel. Together they provide a balance of structural strength (T-1 body) and wear resistance (AR400 at contact surfaces).
Q: What does the cushioned cylinder do?
A: The cushion absorbs the sudden spike loads that occur when the thumb contacts a hard object (rock, concrete, buried root) at speed — protecting the cylinder rod, seals, and hydraulic lines from the shock that blows out uncushioned designs under demanding use.
Q: What is the warranty?
A: 2-year warranty on all Amulet products.
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Shipping
The following are estimated processing and delivery times. We make every effort to fulfill orders as quickly as possible.
We only deliver within the United States. If a package can’t be delivered due to an error entering your shipping address, Eskidsteer is not responsible for any additional fees that may incur to reroute or reship the package.
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Shipping fee:
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*Free shipping is not applicable to parts orders.
Delivery Time= Handling time +Transit Time:
Handling time: 3-3 Days
Transit time: 5-8Days
Order cut off Time: 5:00 PM (GMT-05:00) Eastern Standard Time (New York)
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Change of Address:
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Phone: +1 8667578337
Email: support@eSkidsteer.com
Address: 30 North Gould St Suite R, Sheridan, WY 82801, USA
Returns
Returns
We offer returns and exchanges in limited circumstances as follows:
- In order to submit a return, you must contact us by email at support@eSkidsteer.com for us to confirm the items ordered are eligible for return or exchange;
- To be eligible for a return, you must commence the return process within 30 days of your item being delivered to you and:
- it must be unused, for example, once an item is hooked up to an attachment plate, hydraulic lines or electrical connection, it will not be eligible for return. Likewise, if your item shows any sign of use, which we may determine in our sole and absolute discretion, we will not accept the return;
- it must be in the same condition you received it in. You will be required to send us timestamped photos of the condition of your items as a condition to determine your eligibility for the return or exchange; and
- it must be returned in the same packaging or containers as it was received in.
We do not accept returns for products that were listed as final sale items at the time of purchase.
You agree to pay a 25% restocking fee on all returns, which we will deduct from any refund owing to you.
After the above referenced 30-day period, unfortunately we cannot offer you a refund or exchange, under any circumstances.
If your return or exchange is approved, we will provide instructions on shipping your items back to us or the applicable supplier via email.
You agree that you shall be responsible for all return shipping costs and related expenses.
Our shipping cost to you is not refundable.
You are also responsible for ensuring the items are carefully packaged for shipment and that risk of loss or damage during return shipping shall be your sole liability. You may wish to obtain insurance while the returned items are in transit.
Lost or Damaged
If the item is damaged when you receive it, do not sign the proof of delivery, and contact us immediately at support@eSkidsteer.com. If you sign the proof of delivery form, you cannot later claim the item was lost (i.e. not delivered) or damaged on arrival.
If the item is damaged on arrival take photos of the damage with a time stamp.
In the event the item is lost or damaged on arrival, we will assist you with filing a reimbursement claim directly with the applicable supplier or shipping company as applicable. However, you agree that as we are not the direct supplier of the items, it shall be your responsibility to pursue any claims with the applicable supplier in the event your lost or damaged item is not replaced by the supplier or carrier.
No Warranties Offered by Us
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You acknowledge that we do not manufacture the products made for sale on the Website and that such products and the individual components thereof, are made by third party manufacturers.
Warranties Offered by Third Parties
Our third party suppliers and manufacturers may offer limited warranties on certain products sold on the Website. You may contact us and we can refer you to the applicable supplier or manufacturer if you wish to inquire about the details of any such warranties offered by those third parties. You agree that we shall not be liable or responsible for any warranties granted by such third parties.
To the extent products you order from us have warranties provided by a third party supplier or manufacturer, upon your request we agree to reasonably assist with the submission of warranty claims to such third parties. However, we make no guarantees that any warranty claims will be successful. You agree it is your responsibility to ensure warranty claims are submitted within the applicable timeframe to the applicable supplier or manufacturer.
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