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JMA Compatibility Check
50mm QC Main Pin Hydraulic Thumb for 7 – 10 tons Excavators
- Fits 7–10 ton excavators · 50 mm main pin, 352 mm ear to ear
- 19″ wide × 48″ long · 4 tines · AR400 steel · 441 lb
- Ships from Miami, FL · US-based support
- 2-year warranty · lifetime warranty on structural welds
Availability: Out of Stock
| Coupler Type | Pin On Style |
|---|---|
| Carrier Weight Class (tn) | 7 - 10 tons |
| Carrier Weight Class (lb) | 14,000 - 20,000 lb |
| Main Pin Diameter (mm) | 50 mm |
| Tines Thickness (in) | 0.63" |
| Tines Thickness (mm) | 16 mm |
| Material Type | AR400 Steel |
| Finish | Powder-Coated Green |
| Product Weight (kg) | 200 kg |
| Product Weight (lbs) | 440.92 lb |
| Center Pin Thumb Length (in) | 46.02" |
| Cylinder Extended | 1,226 mm |
| Pin Size | 50mm |
| Product Length (mm) | 1219.2 mm |
| Product Width (in) | 19″ |
| Product Width (mm) | 482.6 mm |
| Thumb Width (in) | 19″ |
| Thumbs Type | QC Main Pin Hydraulic Thumb |
| Tines (ct.) | 4 ct. |
| Tines Spacing (mm) | 165 mm |
| Front Pin Diameter (mm) | 50 mm |
| Front Ear to Ear (mm) | 352 mm |
| Cylinder Retracted | 758 mm |
50mm QC Main Pin Hydraulic Thumb for 7 - 10 tons Excavators. Fits 7–10 ton excavators, 50 mm main pin, 352 mm ear to ear. Price: $4,727.00, out of stock right now.
Revolutionize your approach to material handling with the 50mm QC Main Pin Hydraulic Thumb for 7 - 10 Tons Excavators. Crafted for professionals, this cutting-edge Quick Coupler Main Pin Style hydraulic thumb sets new benchmarks in operational efficiency and versatility.
Advanced Features:
• Superior Control: Up to 140-degree rotation for precise material positioning.
• Extended Capabilities: 1,226 mm hydraulic cylinder length for increased operational flexibility.
• Powerful Grip: Equipped with 4 robust tines for handling various materials.
• Custom Integration: Built for excavators; we confirm fit before shipping.
• Versatile Usage: Perfect for demolition, land clearing, and recycling operations.
• Efficient Design: Retracts against the stick, allowing for continuous excavation work.
Transform your construction and demolition operations. The 50mm QC Main Pin Hydraulic Thumb for 7 - 10 Tons Excavators isn't just an attachment – it's your strategic advantage in the competitive world of material handling, delivering unparalleled efficiency and productivity on every project.
Will it fit my machine?
Tell us your machine, we confirm the fit before shipping. Pin-on attachments are sized from your machine's pin diameter, pin-to-pin distance and ear width. If your machine has a quick coupler, is a long-reach model or was modified, measure those three and send them to us before you order. If we confirmed the fit from your accurate machine and coupler details and our recommendation is wrong, report it within 14 calendar days of delivery: the JMA Fitment Money-Back Promise gives a full product refund, outbound and return freight covered, no restocking fee.
How fast does it ship?
In-stock items ship from Miami, FL the same business day when ordered before 2 PM ET; orders after 2 PM ET, on weekends or on holidays ship the next business day. Carrier estimates for the lower 48, in business days from the ship date: parcels of 50 lb or less 5–7 standard or 2–4 expedited; LTL freight over 50 lb 7–10 standard or 4–6 expedited, usually with a delivery appointment and a signature. Outside the lower 48, shipping is quoted. Inspect it before you sign and note any damage on the delivery receipt.
What does the warranty cover?
Defects in materials and workmanship are covered for 2 years or 2,000 operating hours, whichever comes first: year 1 parts and pre-approved labor, year 2 parts only. Lifetime warranty on structural welds. Hydraulic cylinders, motors and valves: 1 year or 1,000 hours. Hoses and fittings: 90 days. Pins, bushings and other wear items are not covered. Get our written approval before any repair.
Can I return it?
Yes, for standard products: a refund within 14 calendar days of delivery, or store credit within 30, if it is unused, uninstalled, free of soil and grease, and in its original packaging with all hardware. Get a Return Authorization Number (RAN) from us first. The buyer pays return shipping unless the item was defective, damaged or wrong because of our error, or you can drop it off at our warehouse, 8068 NW 29th St, Doral, FL, Monday to Friday, 9 AM to 5 PM, with your RAN. A restocking fee applies to non-defective refunds; store credit has no restocking fee. Original outbound shipping is not refunded on change-of-mind returns. Installed or used attachments can't be returned.
DISCLAIMER
JMA Attachments provides heavy machinery attachments that must be used with care by
competent individuals under supervision, if necessary. Use of any equipment, including ours, involves
potential risk of injury. You accept and assume full responsibility for any and all injuries, damages
(both economic and non-economic), and losses of any type that may occur, and release JMA Attachments,
its insurers, employees, officers, directors, associates, and agents from all claims and liabilities
resulting from the use of said equipment.
Except for the written JMA Attachments Warranty (/warranty/), JMA Attachments makes no other warranty, express or implied, including merchantability or fitness for a particular purpose. BUYER ASSUMES ALL LIABILITY IN THE USE OF THE EQUIPMENT. The purchaser must ensure operators are properly trained and comply with all laws and regulations. You agree to be legally bound by this disclaimer by purchasing and using our products. If you disagree, do not proceed with purchasing or using the equipment.
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