Caterpillar 352 Standard Excavator Bucket Q355B

1️⃣ Superior Durability

Forged high-strength steel

Reinforced structure with wear-resistant floor & side plates

Abrasion-resistant steel in high-stress zones

Precision-engineered weld seams for extended service life

2️⃣ Optimal Load Capacity

1.9-2.2 m³ (2.5-2.9 yd³) heaped capacity (varies by material density)

Optimized curvature design for efficient material retention

Balanced weight distribution enhances digging force & cycle times

3️⃣ Universal Compatibility

Engineered specifically for CAT 352 hydraulic excavators

Standard 205mm (8") pin centers for seamless attachment

Compatible with both mining & general construction applications

4️⃣ Operator-Focused Design

Bolt-on edge adapter system for easy tooth replacement

Replaceable side cutters reduce maintenance costs

Ground-engaging tools (GET) comply with ISO 7124 standards

Technical Specifications:

Weight: 2,850-3,150 kg (6,280-6,945 lbs)

Cutting Width: 1,320 mm (52")

Recommended Material: Clay, loam, gravel & mixed soils

Teeth Configuration: 5-7 units (optional)

Elevate the performance of your Caterpillar CAT 352 excavator with our customized high-performance bucket, meticulously engineered for the most demanding mining and construction applications. This specialized attachment is designed to maximize your machine's efficiency and durability when tackling challenging materials and rigorous work environments.

Our buckets are crafted from premium-grade, high-strength abrasion-resistant steel, ensuring exceptional longevity and resilience against impact and wear. Unlike standard buckets, our high-performance models feature strategically reinforced critical areas, including the cutting edge, side cutters, and wear plates, to withstand the extreme forces encountered in mining operations, quarrying, and heavy construction. The robust construction and superior welding techniques prevent premature failure, significantly reducing downtime and maintenance costs over the bucket's lifespan.

What sets our offering apart is the comprehensive customization capability. We understand that every project presents unique challenges. Our engineering team works closely with clients to tailor the bucket's specifications, including capacity, width, tooth configuration, and wear package options, to perfectly match your specific operational requirements. Whether you are dealing with abrasive rock, dense clay, or high-volume loading tasks, a custom-designed bucket ensures optimal penetration, efficient loading, and enhanced productivity. This precision engineering minimizes energy waste and maximizes digging force, translating directly into lower fuel consumption and faster cycle times.

Beyond mere dimensions, customization extends to the choice of ground engaging tools (GET). We offer a wide selection of teeth, adapters, and shrouds from leading brands, allowing you to select the ideal setup for maximum performance and wear life in your specific material. The bucket's profile is optimized for material retention and clean dumping, further boosting operational efficiency.

Investing in a high-performance, customized bucket for your CAT 352 means investing in enhanced operational efficiency, reduced wear on your excavator, and a tangible increase in your project's profitability. Our commitment to quality control throughout the manufacturing process guarantees that each bucket not only meets but exceeds industry standards for performance and reliability. Choose our expert solutions for your heavy-duty digging and loading needs, and experience the difference superior engineering makes on your job site.

Global Shipping Available
FOB/CIF Terms | CE Certified | ISO 9001 Quality Guaranteed

Why Choose Us?

✅ Advanced Manufacturing Base

• Factory Location: Jieyang, Guangdong Province (20,000+㎡ facility)
• Production Team: 50-100 skilled technicians and engineers with decade-long experience.
• Capabilities: Cutting-edge CNC machining, welding, and quality testing systems.

✅ Global Business Support

• Guangzhou Office: 20+ multilingual sales and service professionals ensuring seamless communication.
• Export Experience: Proven expertise in serving clients across Europe, Southeast Asia, Africa, and the Americas.

✅ Quality Commitment

• Strict adherence to international standards (ISO 9001-certified processes).
• Robust QC protocols with 100% pre-shipment inspection.
• Premium materials (e.g., Q690 Q355B Q345 steel, corrosion-resistant coatings).

✅ Innovation-Driven

• Dedicated R&D team for product optimization and customization.
• Environmentally conscious designs for sustainable operations.

Defeng Mechanical Manufacturing Limited Established in 2019, Although our company was established in 2019, but our team has been in this industry for over 15 years! Defeng Mechanical Manufacturing Limited is a dynamic China-based manufacturer and trader specializing in high-quality, custom-engineered components for heavy machinery. Headquartered in the Guangdong Province, we combine advanced production capabilities with global business expertise to serve clients across construction, mining, and marine industries worldwide.

Core Products & Expertise

1. Custom Excavator Arms & Buckets: Durable, high-performance components designed for demanding terrains and workloads.
2. Amphibious Excavator Pontoons: Innovative floating systems for wetland, riverine, and coastal operations.
3. OEM/ODM Services: Collaborative design and manufacturing for specialized machinery parts
   • Dedicated R&D team for product optimization and customization.
   • Environmentally conscious designs for sustainable operations.
   • Global Vision
     Strategically located in Guangdong—China’s manufacturing heartland—we leverage local supply chain advantages to offer competitive pricing and timely delivery. Our hybrid model of factory-direct production and professional trade services 

4. Why Choose Us?

   ✅ Advanced Manufacturing Base

   • Production Team: 50-100 skilled technicians and engineers with decade-long experience.
   • Capabilities: Cutting-edge CNC machining, welding, and quality testing systems.

   ✅ Global Business Support

   • Guangzhou Office: 20+ multilingual sales and service professionals ensuring seamless communication.
   • Export Experience: Proven expertise in serving clients across Europe, Southeast Asia, Africa, and the Americas.

   ✅ Quality Commitment

   • Strict adherence to international standards (ISO 9001-certified processes).
   • Robust QC protocols with 100% pre-shipment inspection.
   • Premium materials (e.g., Q690 Q355B Q345 steel, corrosion-resistant coatings).

   ✅ Innovation-Driven