Product Description

Amulet HOECLAMP Mechanical Full-Motion Thumb | Model CH150 | 1.25" Arm | Machine Size 14-24 Tons | For Excavator & Backhoe

DESCRIPTION

The Amulet HOECLAMP Mechanical Full-Motion Thumb is a high-performance, no-hydraulic excavator attachment engineered for maximum productivity, durability, and versatility in demanding job sites. Designed for 14–24 ton excavators and backhoe loaders, it delivers powerful gripping, digging, and material handling capabilities using Amulet’s patented Kidney Link full-motion system. This innovative design eliminates the need for additional hydraulics, reducing maintenance costs while improving operational efficiency.

Built with 1.25-inch thick arms, heat-treated alloy pins, and replaceable bushings, the HOECLAMP ensures long-lasting strength and reliability in construction, demolition, land clearing, and excavation applications. Its pin-on, easy-install design allows setup in under 2 hours, while the stored position protects equipment when not in use. With lightweight construction, low vulnerability, and simple bucket curl operation, the HOECLAMP enhances cycle speed and payload capacity. For operators seeking a rugged, cost-effective, and USA-made solution, this attachment delivers unmatched performance and value.

Key Features

• Mechanical Full-Motion Design: Uses Amulet’s patented Kidney Link system to deliver smooth, full-range gripping motion without hydraulics, increasing efficiency and reducing system complexity on excavators and backhoes.
• No Additional Hydraulics Needed: Operates directly through bucket curl, eliminating hoses, valves, and cylinders, significantly lowering maintenance costs and reducing downtime on construction sites.
• 1.25-Inch Thick Arms: Built with ultra-strong steel arms designed for extreme excavation, demolition, and rock handling, ensuring long-term durability under high-load working conditions.
• Quick Pin-On Installation: Installs in under 2 hours using included pins and links, allowing operators to upgrade equipment quickly without specialized hydraulic setup or complex tools.
• Multi-Purpose Functionality: Ideal for digging, lifting, sorting, and grasping materials such as rocks, debris, and logs, improving productivity across multiple job applications.
• Protective Stored Position: Easily retracts into a stored configuration when not in use, preventing damage to the dipper arm and extending attachment lifespan.
• Improved Cycle Performance: Enhances bucket loading efficiency by trapping material more effectively, reducing cycle time and increasing payload per dig cycle.
• Hardened Alloy Pins: Equipped with heat-treated pins and replaceable bushings that resist wear, ensuring consistent performance in high-impact environments.
• Minimal Moving Parts: Designed with fewer components and no hydraulic elements, significantly reducing maintenance requirements and operational downtime.
• Reduced Attachment Weight: Eliminates heavy hydraulic components, making the unit lighter while maintaining exceptional structural integrity for better machine balance.
• Wide Machine Fitment: Compatible with most extendable dipper sticks, quick couplers, and 14–24 ton excavator classes, ensuring broad usability across fleets.
• Budget-Friendly Productivity Upgrade: Delivers hydraulic-like performance without hydraulic costs, making it a high-ROI attachment for contractors and operators.
• Built for Harsh Conditions: Engineered for demolition, land clearing, excavation, and material handling in extreme working environments.
• 100% USA Made Build: Manufactured with strict quality standards, ensuring reliability, durability, and long service life in demanding industrial applications.

Detailed Specifications

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!

Videos

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!