
Product Description
Gentec Equipment Mechanical Weld-On Thumb | Model MT1440 | Size 14"x40" | Machine Size 6.5-9.5 Ton | For Excavators
DESCRIPTION
Upgrade your excavator’s productivity with the Gentec MT1440 Mechanical Weld-On Thumb, engineered for durability, precision, and versatility. Designed for 6.5 to 9.5-ton excavators, this heavy-duty attachment enhances material handling efficiency for construction, demolition, and land-clearing applications.
Built with ¾-inch AR400 steel tines and reinforced ladder-frame construction, this thumb delivers exceptional strength and wear resistance in demanding environments. Its three-position adjustability (90°, 105°, 120°) allows operators to tailor performance for various tasks, while the A-frame link design ensures superior torsional rigidity and stability.
The compact stow-away design minimizes interference during digging, and the greaseable main pin supports smooth, low-maintenance operation. Whether you're handling debris, logs, or rocks, the MT1440 provides reliable gripping power and long-term value making it an essential addition for maximizing your excavator’s capabilities.
Key Features
- Heavy-Duty AR400 Steel Construction ensures exceptional durability and resistance to abrasion, making this thumb ideal for demanding excavation, demolition, and material handling tasks in harsh job site conditions.
- Optimized 14" x 40" Size Design provides excellent reach and gripping capability, allowing operators to efficiently handle irregular materials such as rocks, logs, scrap, and construction debris.
- Compatible with 6.5–9.5 Ton Excavators delivers precise performance for mid-sized machines, ensuring optimal balance, stability, and productivity across a wide range of applications.
- Three Adjustable Working Positions (90°, 105°, 120°) allow flexible operation and improved control, enabling users to adapt quickly to different materials and job requirements.
- A-Frame Linkage for Structural Strength enhances torsional rigidity, reducing flex under load and increasing the attachment’s lifespan in heavy-duty working environments.
- Compact Stow-Away Configuration minimizes obstruction when not in use, occupying only 55 inches of vertical space and extending just 9 inches off the stick for efficient digging operations.
- Greaseable Main Pivot Pin System ensures smooth movement and reduces wear over time, lowering maintenance costs and extending the operational life of the attachment.
- Ladder Frame Reinforced Tine Structure distributes stress evenly, improving load handling performance and preventing structural fatigue during repetitive heavy lifting tasks.
- Mechanical Stopper for Secure Stowing guarantees proper tine alignment and safe pin positioning, eliminating loose components and enhancing operational safety.
- Weld-On Mounting System provides a strong, permanent attachment solution that ensures stability and reliability even under extreme working conditions.
- High-Strength ¾" Thick Tines deliver superior gripping force and resistance to bending, making it ideal for tough materials like concrete chunks and dense timber.
- Efficient Material Handling Performance boosts job site productivity by allowing operators to grab, hold, and move materials with precision and confidence.
- Ideal for Owner-Operators and Contractors seeking a cost-effective yet powerful solution to enhance machine versatility without complex hydraulic systems.
Detailed Specifications
| Specification | Details |
|---|---|
| Brand | Gentec Equipment |
| Model | MT1440 |
| Product Type | Mechanical Weld-On Thumb |
| Mounting Type | Weld-On |
| Operation | Mechanical |
| Width | 14 inches |
| Length | 40 inches |
| Net Weight | 300 lbs |
| Tine Material | Hardox / AR400 Steel |
| Tine Thickness | ¾ inch |
| Backplate Width | 5.5 inches |
| Backplate Height | 24 inches |
| Main Pin Diameter | 2 inches |
| Max Extension Angle | 120° |
| Adjustment Positions | 90°, 105°, 120° |
| Min Operating Weight | 6.5 Tons (13,000 lbs) |
| Max Operating Weight | 9.5 Tons (19,000 lbs) |
| Excavator Compatibility | 5–11 Ton Class |
| Stowed Height | 55 inches |
| Stowed Extension | 9 inches |
| Design Structure | Ladder Frame with Gussets |
| Linkage Type | A-Frame |
| Pin Type | Greaseable Main Pin |
Manuals & Documents
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!