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Heavy-Duty Excavator Buckets - Standard, Rock, and Custom Non-Standard Buckets for All Machine Types

  1. Home
  2. Heavy-Duty Excavator Buckets - Standard, Rock, and Custom Non-Standard Buckets for All Machine Types
Heavy-Duty Excavator Buckets - Standard, Rock, and Custom Non-Standard Buckets for All Machine Types

Find the perfect Excavator Bucket for your project. From Standard Digging Buckets to custom Non-Standard designs, we provide high-strength, wear-resistant solutions for 1-100 ton machines. Compatible with CAT, Volvo, and Komatsu. Optimized for high productivity and durability. Contact us for B2B global export and customized quotes.

Excavator Buckets — Standard & Custom Digging Solutions

Excavator Buckets — Standard & Custom Digging Solutions

We offer a comprehensive range of Excavator Buckets engineered to handle everything from light topsoil stripping to the most abrasive, heavy-impact rock environments. Whether you require a Standard Bucket for general civil construction or a Non-Standard Custom Bucket designed for specific trenching or site geometries, our products are built to maximize tool penetration and volumetric payload. Compatible with all major machine brands and operating tonnages, our attachments are manufactured using high-strength, wear-resistant steel alloys to ensure an extended service life in the field.

1. Core Advantages

  • High-Strength Wear Materials: Constructed using structural Q355B plates combined with specialized high-hardness steel (NM400/NM500 or HARDOX) for critical cutting edges, heel bands, and side cutters.

  • Optimized Digging Geometry: Tailored shell curvatures ensure low-resistance dual-vortex digging profiles, which significantly reduces machine fuel consumption and shortens cycle times.

  • Universal Pin Compatibility: Custom-bored ear plate lugging profiles match a wide array of quick couplers, pin-on joints, or dedicated tilt rotations.

  • Replaceable Wear Elements: Outfitted with high-durability teeth, adapters, lip shrouds, and side protectors to simplify on-site wear replacement and safeguard the core bucket structure.

2. Bucket Types & Application Features

  • Standard Digging Buckets: Ideal for light-to-medium excavation tasks involving clay, sand, gravel, and loose topsoil. Designed with a generous volumetric capacity and a wide mouth opening for maximum loading cycles.

  • Heavy-Duty & Rock Buckets: Armored with thickened side cutters, reinforced floor plates, and structural wear strips (NM400/HARDOX 450). Engineered to handle fragmented shot rock, limestone quarrying, and harsh demolition masonry.

  • Non-Standard / Custom Buckets: Bespoke solutions engineered for specific infrastructure layouts, including Narrow Trenching Buckets, V-Ditch Trapezoidal Buckets, Sieve (Skeleton) Sorting Buckets, and Dual-Cylinder Hydraulic Tilt Buckets.

  • Reinforced Stress Points: Mounting ears and interior radius corners feature integrated gussets to absorb severe breakout force and prevent structural fatigue cracking.

3. Technical Specifications

Engineering ParameterSpecification Details
Applicable Machine Weight1 Ton – 100 Ton Carriers
Volumetric Capacity Range0.1 m³ – 6.0 m³ (SAE / CECE Rated)
Material Composition OptionsQ355B Structural Steel Core + NM400, NM500, HARDOX 450/500 Wear Facings
Teeth / Adapter SystemsForged or Cast Alloy Steel (CAT J-Series, Komatsu Horizontal Pin, or ESCO Styles)
Welding ProcessesHeavy Industrial CO2 Gas Shielded Multi-Pass Arc Welding
Custom Fabrication OptionsFull OEM Geometric Adaptation, Structural Upsizing, and Logo Branding Support

4. Global Machinery Fleet Compatibility

Our custom and standard bucket profiles are manufactured to seamlessly interface with major international machinery fleets:

  • Caterpillar (CAT): 306, 312, 320, 330, 336, 345, 374, 390.

  • Volvo Construction Equipment: EC55, EC140, EC210, EC240, EC290, EC360, EC480.

  • Komatsu: PC60, PC120, PC200, PC300, PC400, PC800.

  • SANY / XCMG / LIUGONG: All standard, high-capacity, and long-reach boom variants.

5. Technical Alignment Note for Fleet Operators

Technical Field Guidelines for Attachment Allocation:
• Lug Metric Verification: To guarantee a wobble-free connection and prevent pinning wear, always cross-reference pin diameter, ear plate spacing, and pin-to-pin center distances prior to fabrication.
• Density Calculation: When opting for an upsized custom bucket capacity, ensure your machine’s hydraulic breakout force and arm payload match the material density (e.g., wet sand vs. blasted granite) to maintain stable counterweight metrics and avoid front-end overload.

6. Bulk Orders & Custom Quotes

  • Supplier: Xuzhou Sinoswift Import & Export Co., Ltd.

  • Contact/Mobile: +86 13701956981

  • Email Address: [email protected]

  • Logistics Channels: Containerized (FCL/LCL) Sea Freight and Specialized Breakbulk Logistics Ready for All Major Global Sea Ports

All brand names, original equipment manufacturer listings, model series designations, and machine references are deployed strictly for structural compatibility matching and cross-referencing purposes. Optimize your earthmoving metrics and match your exact jobsite conditions. Contact our commercial service desk today to submit your technical dimensions and obtain a direct bulk wholesale price quote!

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