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SKU: 7187315
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100mm Main Pin Hydraulic Thumb for 33 – 55 tons Excavators

Specifications
Details
Product Width (mm) 914.4 mm
Product Width (in) 36"
Product Length (mm) 1745.6 mm
Product Length (in) 68.72"
Tines (ct.) 4
Tines Thickness (in) 1.18"
Tines Thickness (mm) 30 mm
Material Type AR450 Steel
Finish Powder-Coated Green
Tines Spacing (mm) 250 mm
Hydraulic Cylinder Length Retracted (mm) 1,164 mm
Hydraulic Cylinder Length Extended (mm) 1,980 mm
Main Pin Diameter (mm) 100 mm
Front Ear to Ear Distance (mm) 632 mm
Carrier Weight Class (tn) 33 - 55 Tons
Carrier Weight Class (lbs) 66,000 - 110,000 lbs
Product Weight (lbs) 1,792.36 lb
Product Weight (kg) 813 kg
Product Overview

Revolutionize your excavation capabilities with the 100mm Main Pin Hydraulic Thumb for 33 - 55 Tons Excavators. Engineered for Excavators in the 66,000 - 110,000 lbs category, this advanced hydraulic thumb attachment is the ultimate tool for conquering diverse material handling challenges.


Unrivaled Capabilities:

  • Optimized Grip Design: 4-tine configuration ensures secure handling of various materials and objects.
  • Precision Hydraulics: 1,980 mm cylinder delivers smooth, controlled movements for accurate positioning.
  • Built for Extreme Conditions: AR450 Steel construction guarantees durability in the toughest environments.
  • Multi-Purpose Functionality: Ideal for demolition, land clearing, and handling irregularly shaped objects.
  • Seamless Integration: Designed for easy installation and optimal performance with your Excavator.

Take your material handling capabilities to the next level. With the 100mm Main Pin Hydraulic Thumb for 33 - 55 Tons Excavators, you're investing in a tool that combines advanced engineering with robust construction to deliver unmatched results in any excavation application.

Fits To Case, Caterpillar, Daewoo, Doosan, Hitachi, Hyundai, John Deere, Kobelco, Komatsu, Linkbelt, Sany, Sumitomo
Brand
Model
Case CX460, CX460 LC, CX470B, CX470C, CX470C ME, CX470 B
Caterpillar 330B, 330E, 345F, 336D, 336D2, 336E, 336F, 340D, 340D2, 340F, 340F2, 330D ( DB Linkage )
Daewoo S330, S340LC-V, S370LC-V
Doosan S330LC, DX340LC
Hitachi ZX290, ZX290 LC, ZX290 LC-5, ZX290 LC-5B, ZX290 LC-5N, ZX290 LCN-5, ZX290 LCN-5B, ZX300 LC, ZX300 LC-6, ZX300 LC-6N, ZX300 LC-7, ZX300 LCH, ZX300 LCH-5A, ZX300 LCN-6, ZX300 LCN-7, ZX330, ZX330 LC, ZX330 LC-3, ZX330 LC-3G, ZX330 LC-5, ZX330 LC-5B, ZX330 LC-5G, ZX330 LC-7, ZX330 LCH, ZX330-3, ZX330-5B, ZX330-5G, ZX330-6, ZX345US LC-6, ZX345US LC-6N, ZX345US LC-7, ZX345US LC-7H, ZX350, ZX350 LC, ZX350 LC-3, ZX350 LC-5, ZX350 LC-5B, ZX350 LC-5G, ZX350 LC-5N, ZX350 LC-6, ZX350 LC-6N, ZX350 LC-7, ZX350 LCD-1, ZX350 LCD-3, ZX350 LCH, ZX350 LCH-3, ZX350 LCH-5, ZX350 LCK, ZX350 LCK-3, ZX350 LCN, ZX350 LCN-1, ZX350 LCN-3, ZX350 LCN-5, ZX350 LCN-5B, ZX350 LCN-6, ZX350 LCN-7, ZX350-3, ZX350-3G, ZX350-5B, ZX350F, ZX350G, ZX350H, ZX350H-1, ZX350H-3, ZX350H-5A, ZX350H-5B, ZX350H-5G, ZX350K, ZX350K-3, ZX350K-6, ZX350M, ZX360, ZX360 LC, ZX360 LC-5B, ZX360 LCH-5B, ZX360 LX, ZX360H-3, ZX360H-3G, ZX360H-5A, ZX370, ZX370 LC, ZX370F-3, ZX370MTH, ZX380 LC-5, ZX380 LC-5N, ZX380 LC-6, ZX380 LC-6N, ZX380HH, EX300, EX300-1, EX300-2, EX300-3, EX300-3C, EX300-5, UH143, ZX330, ZX330LC-3, ZX330LC-5, EX370, ZX400-3
Hyundai R320LC-9, R320, R320LC-3, R320LC-7, R350, R360LC-3, R360LC-7, R380LC-9, R450LC-3, R450LC-7, R420, R450LC, R480LC-9
John Deere 330, 290D, 290G LC, 300G LC, 330C LC, JD330, 345G LC, 350D LC, 350G LC, 360 P-TIER, 370, 370C, 380G, 380G LC, 380 P-TIER
Kobelco SK400, SK480LC-8
Komatsu PC400 LC, PC400, PC400-7EO, PC400-5, PC400-8, PC450-7EO, PC450-8, PC450LC-8
Linkbelt 460 LX, 460 X2, 470 X3, 470 X4, 490 X4
Sany SY365, SY365H, SY375, SY395, SY415
Sumitomo SH450, SH460, SH480
Additional Info

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.

JMA ATTACHMENTS MAKE NO WARRANTY, INCLUDING MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, WHETHER EXPRESS OR IMPLIED. 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.

$7,997.00
Note: Pins are included.
Pay in 41
Pay Monthly2
Purchase amount
$30 to $1,500
$199 to $10,000
Number of payments
4 interest-free payments
6, 12, or 24 payments
Time between payments
Bi-weekly (1 down payment & 3 payments)
Monthly
APR
0%
9.99%–35.99%
Repayment method
Debit card, credit card, or confirmed bank account

PayPal Balance (not available for autopay)
Debit card or confirmed bank account

PayPal Balance (not available for autopay)
Purchase Protection3
Included
Included
Late fees
None
None
Sign-up Fees
None
None
Autopay available
Automatically enrolled at time of purchase
Optionally enroll in autopay at time of purchase or any time after
Pin Size : 100mm
Carrier Weight Class: 33 - 55 tons
Thumb Type: Main Pin Hydraulic Thumb

2 in stock

Availability: In Stock
2-Years Warranty
JMA Attachments 2 Year Warranty

We stand behind our products with a 2-year warranty from the purchase date, ensuring they are free from defects in material and workmanship under normal use and proper maintenance. This warranty excludes wear parts and does not cover damage from misuse, improper assembly, or abnormal use.

What’s Covered:
  • • Repair or replacement of defective products during the warranty period.
  • • Warranty claims must be submitted within 90 days of the issue.
Exclusions:
  • • Damage from accidents, misuse, or modifications.
  • • Normal wear and tear.
Important Details:
  • • The warranty is non-transferable and applies only to the original purchaser.

For full details or to make a claim, click here.

Return & Exchange Policy
JMA Attachments Returns and Exchange

Not satisfied with your purchase? Returns and exchanges are available under these conditions:

Returns:
  • • Refunds are processed within 10 business days after inspection. Shipping costs are non-refundable, and return shipping is your responsibility unless the item is defective.
Refunds:
  • • Refunds are processed within 10 business days after inspection. Shipping costs are non-refundable, and return shipping is your responsibility unless the item is defective.
Exchanges:
  • • If you need to exchange an item for a different size or model, please contact our customer service team at contact@jmattachments.com with your order number and the details of the item(s) you wish to exchange.
Damaged Items:
  • Report defects immediately with photos. We’ll offer a replacement or refund if unavailable.

For more details, click here.

Shipping Policy
JMA Attachments Shipping Policy

We prioritize timely delivery with options for standard (5-7 business days) and expedited (2-4 business days) shipping. Please note that 1-2 business days are required for order fulfillment before shipping times begin. Multiple items may ship separately, with tracking provided for each.

Shipping Carrier:
  • • All items ship via FedEx. Large items (over 150 lbs) are shipped via FedEx Freight.

For more details or questions, click here.

Frequently Bought Together:
Specifications
Details
Product Width (mm) 914.4 mm
Product Width (in) 36"
Product Length (mm) 1745.6 mm
Product Length (in) 68.72"
Tines (ct.) 4
Tines Thickness (in) 1.18"
Tines Thickness (mm) 30 mm
Material Type AR450 Steel
Finish Powder-Coated Green
Tines Spacing (mm) 250 mm
Hydraulic Cylinder Length Retracted (mm) 1,164 mm
Hydraulic Cylinder Length Extended (mm) 1,980 mm
Main Pin Diameter (mm) 100 mm
Front Ear to Ear Distance (mm) 632 mm
Carrier Weight Class (tn) 33 - 55 Tons
Carrier Weight Class (lbs) 66,000 - 110,000 lbs
Product Weight (lbs) 1,792.36 lb
Product Weight (kg) 813 kg
Product Overview

Revolutionize your excavation capabilities with the 100mm Main Pin Hydraulic Thumb for 33 - 55 Tons Excavators. Engineered for Excavators in the 66,000 - 110,000 lbs category, this advanced hydraulic thumb attachment is the ultimate tool for conquering diverse material handling challenges.


Unrivaled Capabilities:

  • Optimized Grip Design: 4-tine configuration ensures secure handling of various materials and objects.
  • Precision Hydraulics: 1,980 mm cylinder delivers smooth, controlled movements for accurate positioning.
  • Built for Extreme Conditions: AR450 Steel construction guarantees durability in the toughest environments.
  • Multi-Purpose Functionality: Ideal for demolition, land clearing, and handling irregularly shaped objects.
  • Seamless Integration: Designed for easy installation and optimal performance with your Excavator.

Take your material handling capabilities to the next level. With the 100mm Main Pin Hydraulic Thumb for 33 - 55 Tons Excavators, you're investing in a tool that combines advanced engineering with robust construction to deliver unmatched results in any excavation application.

Fits To Case, Caterpillar, Daewoo, Doosan, Hitachi, Hyundai, John Deere, Kobelco, Komatsu, Linkbelt, Sany, Sumitomo
Brand
Model
Case CX460, CX460 LC, CX470B, CX470C, CX470C ME, CX470 B
Caterpillar 330B, 330E, 345F, 336D, 336D2, 336E, 336F, 340D, 340D2, 340F, 340F2, 330D ( DB Linkage )
Daewoo S330, S340LC-V, S370LC-V
Doosan S330LC, DX340LC
Hitachi ZX290, ZX290 LC, ZX290 LC-5, ZX290 LC-5B, ZX290 LC-5N, ZX290 LCN-5, ZX290 LCN-5B, ZX300 LC, ZX300 LC-6, ZX300 LC-6N, ZX300 LC-7, ZX300 LCH, ZX300 LCH-5A, ZX300 LCN-6, ZX300 LCN-7, ZX330, ZX330 LC, ZX330 LC-3, ZX330 LC-3G, ZX330 LC-5, ZX330 LC-5B, ZX330 LC-5G, ZX330 LC-7, ZX330 LCH, ZX330-3, ZX330-5B, ZX330-5G, ZX330-6, ZX345US LC-6, ZX345US LC-6N, ZX345US LC-7, ZX345US LC-7H, ZX350, ZX350 LC, ZX350 LC-3, ZX350 LC-5, ZX350 LC-5B, ZX350 LC-5G, ZX350 LC-5N, ZX350 LC-6, ZX350 LC-6N, ZX350 LC-7, ZX350 LCD-1, ZX350 LCD-3, ZX350 LCH, ZX350 LCH-3, ZX350 LCH-5, ZX350 LCK, ZX350 LCK-3, ZX350 LCN, ZX350 LCN-1, ZX350 LCN-3, ZX350 LCN-5, ZX350 LCN-5B, ZX350 LCN-6, ZX350 LCN-7, ZX350-3, ZX350-3G, ZX350-5B, ZX350F, ZX350G, ZX350H, ZX350H-1, ZX350H-3, ZX350H-5A, ZX350H-5B, ZX350H-5G, ZX350K, ZX350K-3, ZX350K-6, ZX350M, ZX360, ZX360 LC, ZX360 LC-5B, ZX360 LCH-5B, ZX360 LX, ZX360H-3, ZX360H-3G, ZX360H-5A, ZX370, ZX370 LC, ZX370F-3, ZX370MTH, ZX380 LC-5, ZX380 LC-5N, ZX380 LC-6, ZX380 LC-6N, ZX380HH, EX300, EX300-1, EX300-2, EX300-3, EX300-3C, EX300-5, UH143, ZX330, ZX330LC-3, ZX330LC-5, EX370, ZX400-3
Hyundai R320LC-9, R320, R320LC-3, R320LC-7, R350, R360LC-3, R360LC-7, R380LC-9, R450LC-3, R450LC-7, R420, R450LC, R480LC-9
John Deere 330, 290D, 290G LC, 300G LC, 330C LC, JD330, 345G LC, 350D LC, 350G LC, 360 P-TIER, 370, 370C, 380G, 380G LC, 380 P-TIER
Kobelco SK400, SK480LC-8
Komatsu PC400 LC, PC400, PC400-7EO, PC400-5, PC400-8, PC450-7EO, PC450-8, PC450LC-8
Linkbelt 460 LX, 460 X2, 470 X3, 470 X4, 490 X4
Sany SY365, SY365H, SY375, SY395, SY415
Sumitomo SH450, SH460, SH480
Additional Info

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.

JMA ATTACHMENTS MAKE NO WARRANTY, INCLUDING MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, WHETHER EXPRESS OR IMPLIED. 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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