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Excavator Buckets Rock duty buckets / HD digging buckets

Rock duty (heavy duty) digging buckets are mostly used for digging and loading of heavy duty jobs. They are made with thicker steel and wear resistant steel, ie NM400/450/500, weartuf 400/450/500, Hardox 400/450/500. CSW machinery designs and manufactures rock duty (heavy duty) buckets for clients up from 12 ton excavators.
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CSW Machinery designs and manufactures excavator buckets engineered to excel in diverse terrains and demanding conditions. With over 15 years of OEM/ODM expertise, our buckets are developed by seasoned engineers, rigorously produced in our certified Chinese factories, and optimized through precision manufacturing processes.

We meticulously select high-grade materials, reinforced components, and customized thickness to achieve the ideal balance of durability and weight efficiency for your specific job site requirements. This ensures long-lasting performance while delivering cost-effective solutions – empowering clients to acquire premium, heavy-duty buckets at competitive prices.

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This type of bucket will rock your range of excavator buckets.

A rock bucket is a heavy-duty attachment designed to efficiently handle and excavate rocks and other hard materials during construction and excavation projects.

It features a reinforced structure and wear-resistant materials to withstand the impact and abrasion caused by rocks. And it typically has sharp teeth or cutting edges that aid in breaking up and penetrating rock formations. The bucket's design allows it to effectively scoop, lift, and transport rocks of various sizes.

Rock buckets are commonly used in construction, quarrying, and other applications where working with rocks is prevalent. They enhance productivity by enabling efficient rock removal, reducing the need for manual labor or additional equipment.


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Production process:                                                                                                                             


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Steel Plates Corner:

We use a large range of steel including Hardox 400/450/500, NM400/450/500, Q345/460/550/690, 42CrMo, 40Cr, etc for the buckets and attachments we making. They are combination of wear resistant and high tensile.

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25000W high quality laser cutting machine for clean and precision cutting.
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After cutting remove slags and blunt sharp edge.
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Beveling edges for better welding penetration.

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CNC bending or rolling steel plate before fitting.

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Bucket beem console robotic welding after fitting.

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Robotic welding: neat and penetrated.

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Front cutting edge console keeping at right temperature after fitting before robotic welding. As steel is high tensile and wear resistant grade.

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Bucket assembly fitting before robotic welding

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Finishing welding waiting for next step cleaning and shot blasting.

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Shot blasting and remove slags.

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After painting.


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CSW Machinery: Your Premier Partner for Heavy-Duty Equipment Solutions

With 20+ years of expertise, CSW Machinery stands as a leading manufacturer and supplier of high-quality construction machinery attachments and components. We specialize in engineering robust solutions for excavators, bulldozers, and loaders, backed by innovation, reliability, and unmatched industry knowledge.



COMPREHENSIVE PRODUCT RANGE:

Undercarriage Parts (Excavators & Bulldozers):

  • Chains | Track links | Link bolts | Rollers (carrier, idler, guide) | Sprockets | Tension cylinders

  • Track guards | Rubber tracks | Rubber track pads | and more.


⚙️ Excavator Attachments:
Crafted from high-strength steel, wear-resistant steel, and HARDOX® materials for extreme durability:

  • Quick couplers | Hydraulic breakers | Piling hammers | Grapples | Sorting grabs

  • Screening buckets | Cleaning buckets | Trenching buckets | Standard/Reinforced/Rock buckets

  • Rake buckets | Ripper teeth | V-shaped buckets | Slab buckets | Thumb grabs | Compactors

  • Multi-tine grapples (4/5-tine) | Crushers | Hydraulic shears | Tree shears | Fork attachments | Shell buckets | and more!


Specialized Excavator Booms:

  • Extended arms | Demolition booms | Piling booms | Rock booms | Tunnel booms | Dumping booms

Hydraulic & Engine Components:

  • Cylinders | Hydraulic pumps | Travel motors | Swing motors | Control valves | Engine parts | Full-machine components


Affordable G.E.T (Ground Engaging Tools):

  • Bucket teeth | Tooth adapters | Pins | Side cutters | Wear plates | Lip shrouds | Guards | Top/bottom edges



WHY CSW MACHINERY?
Decades of Excellence: 20+ years dedicated to precision engineering and customer satisfaction.
Massive Inventory: Ready-to-ship parts and attachments for excavators from 1-ton to 200-ton models.
Strength in Design: Advanced materials and cutting-edge technology ensure longevity in harsh environments.
Custom Solutions: A team of expert engineers and designers tailor products to your unique needs.



Power Your Equipment with CSW’s Premium Solutions!
From excavation to demolition, material handling to specialized tasks, we equip your machinery to perform better, last longer, and deliver results.


Contact Us Today for Competitive Pricing & Expert Support!

Phone: [+86 180 2236 7267]

Email: [duncan2119@cswmachinery.com]


Website: [ www.cswmachinery.com‍ ]