
Why Choose Solaris Pin-Mount Hydraulic Thumbs?
At Solaris Attachments, we are committed to providing high-quality excavator attachments that combine durability, functionality, and precision. Our pin-mount hydraulic thumbs are no exception, offering unmatched reliability and performance.
Key Features of Solaris Pin-Mount Hydraulic Thumbs
- Durable Construction: Crafted from high-strength steel to withstand rigorous use in demanding environments.
- Hydraulic Precision: Effortlessly adjust the thumb’s position for optimal control.
- Custom Fit: Designed to fit a variety of excavator models for seamless integration.
- Corrosion-Resistant Coating: Protects against wear and tear from harsh weather and job site conditions.
- User-Friendly Design: Streamlined installation process for quick and hassle-free attachment.
When you choose Solaris, you’re not just investing in a high-performing tool—you’re gaining a reliable partner dedicated to helping you achieve your goals efficiently.
The following limited warranty applies to products, parts and attachments (“Equipment”) manufactured and sold by SOLARIS MARKETING NW, LLC dba SOLARIS ATTACHMENTS (“SOLARIS”).
Subject to the terms and limitations herein, SOLARIS warrants that the Equipment will (a) conform to the design and specifications, if any, expressly agreed to in writing by SOLARIS; and (b) be free from defects in workmanship and materials for a period of one year from the date of delivery, provided that the Equipment is properly operated under conditions of normal use and subject to regular periodic maintenance. SOLARIS’ obligation under this warranty is limited to repairing or replacing Equipment that is returned in accordance with the procedure set forth below.
This warranty extends only to buyers who purchased the equipment directly from Solaris, or one of its dealers as new merchandise. The warranty does not apply to attachments or components that are not manufactured by SOLARIS, though they may be covered by the manufacturer’s warranty.
This warranty shall not apply to normal wear or to damage resulting from accident, abnormal use, misuse, abuse, or neglect, or to any attachments that have been improperly applied, improperly installed or modified without written authorization from SOLARIS. SOLARIS makes no warranty of merchantability or of fitness for a particular purpose in respect to this equipment. SOLARIS shall not be liable for any injury or damage to any person, place, or thing by reason of the installation, use or mechanical failure of any Equipment, nor any special, indirect, incidental or consequential damages of any kind, whether arising in tort or in contract.
WARRANTY REPLACEMENT PROCEDURE
All Equipment subject to a warranty claim must be tagged with an RGA (returned goods authorization) number. To obtain an RGA number, contact SOLARIS with the model and ID number of equipment and a brief description of the part being returned. Upon receipt at Eldorado, IL, shipping prepaid by customer, the part will be inspected. If inspection indicates failure was due to defect of material or workmanship, and the part failed during the warranty period, the part will be repaired or replaced and shipped prepaid by SOLARIS via ground service. SOLARIS retains the sole and final discretion to determine whether the Equipment is defective. The option of repair or replacement will be at the discretion of SOLARIS. SOLARIS reserves the right to make design and specification changes on replacement parts.
If a warranty or exchange part is not received within 30 days after the RGA is issued, the customer must pay for the part. No warranty consideration will be given on parts not tagged with an RGA number. No warranty consideration will be given on parts showing evidence of tampering or disassembly.
SOLARIS SHIPPING INFO: c/o Warehousing Pros 2600 Hart Street, Nashville, TN 37207
GOVERNING LAW, FORUM, AND VENUE
This agreement and the rights and obligations of the parties hereunder shall in all respects be governed by the laws of the State of Washington (without regard to the conflict-of-laws principles of such state). In the event of litigation arising out of or relating to this Agreement, the exclusive forum, venue and place of jurisdiction shall be in the state of Washington.
Excavator Pin-Mount Hydraulic Thumbs: Precision and Versatility
Excavator attachments play a crucial role in expanding the capabilities of your equipment, and the pin-mount hydraulic thumb is no exception. At Solaris Attachments, we understand that versatility and efficiency are key to maximizing productivity on any job site. That’s why we offer durable and high-performing pin-mount hydraulic thumbs engineered to meet your toughest material-handling needs.
Explore the unique benefits of pin-mount hydraulic thumbs, compare them to stick-mount hydraulic thumbs, and discover how they can elevate your excavator’s performance.
What Is a Pin-Mount Hydraulic Thumb?
A pin-mount hydraulic thumb is an excavator attachment installed using the same pivot point as the bucket. This design integrates the thumb directly with the bucket’s movement, creating a synchronized grip that enhances precision and control. Hydraulic operation allows operators to adjust the thumb’s position effortlessly from the cab, offering superior versatility for handling various materials.
Whether you’re working in construction, demolition, landscaping, or forestry, a pin-mount hydraulic thumb is an essential tool for tasks requiring precise material handling.
Pin-Mount vs. Stick-Mount Hydraulic Thumbs
While both pin-mount and stick-mount hydraulic thumbs enhance an excavator’s functionality, they are designed for different applications and offer distinct advantages.
Pin-Mount Hydraulic Thumbs
- Integrated Movement: The thumb’s movement is synchronized with the bucket, providing a seamless and intuitive operating experience.
- Precision Control: Ideal for tasks requiring a delicate touch, such as placing rocks or stacking materials.
- Ease of Installation: Mounts directly to the bucket pin, simplifying the attachment process.
- Compact Design: Reduces the risk of interference with other components or attachments.
Stick-Mount Hydraulic Thumbs
- Independent Operation: Mounted on the stick, these thumbs operate independently of the bucket, offering greater flexibility in positioning.
- Versatility: Suitable for a wider range of applications, including handling irregularly shaped materials.
- Heavy-Duty Performance: Often favored for large-scale or heavy-duty tasks due to their robust design.
- Weld-On Installation: Requires more time and effort to install but provides a secure and permanent fit.
Advantages of Pin-Mount Hydraulic Thumbs
Pin-mount hydraulic thumbs are a popular choice for contractors who prioritize precision, compact design, and ease of use. Here are some of the key benefits:
- Enhanced Precision The synchronized movement between the bucket and the thumb ensures a steady and precise grip. This is particularly valuable for tasks like picking up small or delicate objects, such as logs, rocks, or pipes.
- Streamlined Design The pin-mount attachment is compact and unobtrusive, reducing the likelihood of interference with other machine components. This makes it an excellent option for operators working in confined spaces.
- Simplified Installation Pin-mounted thumbs use the bucket’s existing pivot pin, allowing for faster and easier installation compared to stick-mount thumbs, which require welding.
- Adaptability Pin-mount hydraulic thumbs are available in a range of sizes to fit excavators of various weight classes, making them a versatile choice for contractors working with multiple machines.
Applications of Pin-Mount Hydraulic Thumbs
Pin-mount hydraulic thumbs are designed to handle a variety of tasks across industries, including:
- Construction: Gripping and placing construction materials such as pipes, concrete blocks, and steel beams.
- Landscaping: Handling rocks, logs, and other natural materials with precision and ease.
- Demolition: Sorting and moving debris while maintaining control and efficiency.
- Forestry: Lifting, stacking, and clearing logs or brush.
No matter the application, these thumbs deliver reliable performance and efficiency, making them an invaluable addition to your excavator.


Enhance Your Excavator’s Capabilities Today
Adding a pin-mount hydraulic thumb to your excavator is a game-changer for any project that requires precision, control, and versatility. Its compact design, seamless operation, and ease of installation make it a top choice for professionals across industries.
At Solaris Attachments, we pride ourselves on offering premium-quality excavator attachments tailored to meet your needs. Explore our selection of pin-mount hydraulic thumbs and discover the difference they can make on your job site. Contact our team today or call us now at (888) 754-3609 to find the perfect attachment for your excavator and take your productivity to the next level.