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72″ Severe Duty Bucket for 30 – 50 Tons Excavators. 90mm | 80mm Pins
- Fits 30–50 ton excavators · 90 mm front / 80 mm rear pins · 387 mm ear to ear
- 72" wide (1829 mm) · 3.79 m³ capacity · AR450 steel body · 40 mm side walls · 3,289 lb
- Pins included
- Ships from Miami, FL the same business day when ordered before 2 PM ET · US-based support
- 2-year warranty · lifetime warranty on structural welds
Bucket Size: 72"
| Coupler Type | Pin On Style |
|---|---|
| Carrier Weight Class (tn) | 30 - 50 tons |
| Carrier Weight Class (lb) | 60,000 - 100,000 lb |
| Front Pin Diameter (mm) | 90 mm |
| Center to Center (mm) | 485 mm |
| Front Pin Length (mm) | 615 mm |
| Bucket Depth (mm) | 990 mm |
| Rear Pin Length (mm) | 615 mm |
| Capacity (m³) | 3.79 m³ |
| Rear Pin Diameter (mm) | 80 mm |
| Front Ear to Ear (mm) | 387 mm |
| Rear Ear to Ear (mm) | 387 mm |
| Material Type | AR450 Steel |
| Finish | Powder-Coated Green |
| Features | 3x Reinforced Side Plates |
| Bucket Side Wall Thickness (mm) | 40 mm |
| Bucket Width (mm) | 1828.8 mm |
| Inner Bucket Height (mm) | 1,280 mm |
| Bucket Size | 72" |
| Pin Size | 90mm |
| Product Weight (lbs) | 3289.29 lb |
| Tooth Number | 1U3452RC |
| Tooth Pin Part Number | 1U1458 |
| Caterpillar | 324E LR, 324EL LR, 328 D, 328DL CR, 329D, 329D2L, 329D CS, 329DL, 329DL LR, 329DL ME, 329DL VA, 329DLN, 329DLN VA, 329E, 329E LR, 329E LRE, 329EL, 329ELN, 329FL, 330, 330BL, 330C, 330C L, 330D, 330D2, 330D2 L, 330D L, 330DL DB, 330F L, 335, 335FL CR, M325B |
|---|---|
| Kobelco | SK300, SK300 Mark IV, SK300LC, SK300LC Mark IV, SK320-VI, SK320LC-V1, SK320LC-VI, SK330-8, SK330-9, SK330-10, SK330-VI, SK330LC-8, SK330LC-9, SK330LC-10, SK330LC-V1, SK330LC-VI, SK330NLC-V1, SK330NLC-VI, SK350LC-8, SK350LC-9, SK350LC-10, SK350LC-11 |
| Komatsu | HB365LC-1, HB365LC-3, HB365LC-3EO, HB365 NLC-1, HB365 NLC-3, HB365-3, PC300, PC300 HD, PC300 HDLC-3, PC300 HDLC-5, PC300 HD-5, PC300 HD-5L, PC300 HD-6, PC300 HD-6E, PC300 HD-6L, PC300 HD-6LC, PC300 HD-6LE, PC300 HD-6SL, PC300 HD-7, PC300 HD-7E0, PC300 HD-7L, PC300 HD-8, PC300LC, PC300LC-2, PC300LC-3, PC300LC-4, PC300LC-5, PC300LC-5A, PC300LC-5K, PC300LC-5L, PC300LC-5LC, PC300LC-6, PC300LC-6A, PC300LC-6B, PC300LC-6C, PC300LC-6D, PC300LC-6E, PC300LC-6K, PC300LC-6L, PC300LC-6LC, PC300LC-6LE, PC300LC-6P, PC300LC-6Z, PC300LC-7, PC300LC-7E, PC300LC-7E0, PC300LC-7L, PC300LC-7LE, PC300LC-8L, PC300LC-8M0, PC300LC-10, PC300 LCSE-7, PC300 SE, PC300 SE-6, PC300 SE-7, PC300 SE-8, PC300-2, PC300-2C5, PC300-3, PC300-3B, PC300-4, PC300-5, PC300-5A, PC300-5C, PC300-5K, PC300-5L, PC300-6, PC300-6A, PC300-6E, PC300-6L, PC300-6Z, PC300-7, PC300-7E0, PC300-8, PC300-8M0, PC300L, PC300L-5, PC300LC-8, PC300LL-6, PC300LL-7, PC300N, PC300NLC, PC300NLC-3, PC300NLC-3K, PC300NLC-5, PC300NLC-5K, PC300NLC-6, PC308, PC308LC-3, PC308LC-7, PC308USLC, PC308USLC-3, PC308USLC-3E0, PC310, PC310LC, PC310LC-5, PC310-5, PC330LC, PC330-3, PC340, PC340 HRD-7E0, PC340LC, PC340LC-6, PC340LC-6K, PC340LC-6KJ, PC340LC-7, PC340LC-7E0, PC340LC-7K, PC340LC-8, PC340 LCD-7, PC340-6, PC340-6K, PC340-7, PC340NLC, PC340NLC-6, PC340NLC-6K, PC340NLC-6KJ, PC340NLC-7, PC340NLC-7E0, PC340NLC-7K, PC350, PC350 HD-8, PC350LC, PC350LC-6, PC350LC-6E, PC350LC-6Z, PC350LC-7, PC350LC-7E, PC350LC-7E0, PC350LC-8, PC350LC-8K, PC350LC-8M0, PC350LC-10, PC350LC-11, PC350-6, PC350-6E, PC350-6Z, PC350-7, PC350-7E0, PC350-8, PC350-8M0, PC350-10, PC350NLC-8, PC350NLC-8K, PC350NHRD-8, PC360, PC360LC, PC360LC-3, PC360LC-5K, PC360LC-6K, PC360LC-10, PC360LC-11, PC360LC-11E0, PC360 LCI-11, PC360 LCI-11EO, PC360-3, PC360-5, PC360-7, PC360-8M0, PC360-11M0, PC360LC-5, PC360NLC-10, PC360NLC-11, PC360NLC-11E0, PC380, PC380LC-6, PC380LC-6K, PC380LC-6KJ, PC380LC-7, PC380 LCD, PC380U, PC390LC-8M0, PC390LC-10, PC390LC-11, PC390 LCI-11, PC390HRD-11 |
| Liugong | 930, 930E, 930F, 933E |
| Sany | SY330, SY335 |
72" Severe Duty Bucket for 30 - 50 Tons Excavators. 90mm | 80mm Pins. Fits 30–50 ton excavators, 90 mm front / 80 mm rear pins, 387 mm ear to ear. Included: pins. Price: $15,597.60, in stock, ships from Miami, FL the same business day when ordered before 2 PM ET.
Master the art of severe-duty excavation with the 72" Severe Duty Bucket for 30 - 50 Tons Excavators. 90mm | 80mm Pins. This robust 72" Severe Duty Bucket is your solution to the most challenging tasks in heavy construction and mining operations.
Elite Features:
• Excavator Optimized: Designed for seamless integration with your heavy machinery.
• Uncompromising Durability: Built with AR450 Steel and 40 mm thick side walls to endure high-stress environments.
• Superior Digging Power: 7 Teeth high-strength teeth for exceptional ground penetration.
• Generous Capacity: 3.79 m³ volume for efficient handling of large material quantities.
• Enhanced Longevity: 3x Reinforced Side Plates for extended service life in abrasive conditions.
Transform your approach to challenging excavation tasks. The 72" Severe Duty Bucket for 30 - 50 Tons Excavators. 90mm | 80mm Pins isn't just a bucket – it's a game-changing tool that elevates your entire operation.
Are pins included?
Yes. Pins are included.
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. Teeth, cutting edges, pins and bushings are wear items and 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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