Q355B Q690 Steel Excavator Long Reach Boom Customized For Komatsu PC200 PC300

Customize Long Reach Boom for Komatsu PC200 PC300 Excavator Q355B Q690 Steel Arm

Product Description

Elevate the operational capabilities of your Komatsu PC200 or PC300 series excavator with our expertly engineered and customized long reach boom. Designed to significantly extend the working range and digging depth of your machinery, this specialized attachment is the ideal solution for projects requiring extensive reach, such as deep excavation, dredging, river and lake cleaning, slope shaping, and demanding demolition tasks.

Our long reach booms are not mass-produced; instead, they are meticulously custom-fabricated to meet your precise operational requirements. This bespoke approach ensures perfect compatibility with your Komatsu PC200 or PC300 excavator, including hydraulic line integration and pin connections. We work closely with clients to tailor boom length, arm configurations, and even bucket or attachment interfacing, guaranteeing optimal performance for your unique application.

Material quality is paramount in the construction of our long reach booms. We utilize premium-grade structural steels, specifically Q355B and Q690. Q355B is a high-strength low-alloy structural steel known for its excellent weldability and good impact toughness, making it suitable for general structural applications under demanding conditions. For areas requiring even greater strength and wear resistance, we incorporate Q690 high-strength steel. This advanced material boasts exceptional yield strength and tensile strength, crucial for enduring the immense stresses and abrasive environments characteristic of deep digging, mining, and heavy demolition. The strategic use of these high-performance steels ensures the boom's longevity, durability, and resistance to fatigue and deformation even in the most challenging work sites.

Each long reach boom undergoes a rigorous manufacturing process, including precision cutting, advanced welding techniques, and comprehensive quality control inspections. This meticulous attention to detail at every stage guarantees a robust, reliable, and safe attachment that enhances your excavator's productivity and extends its versatility. Investing in a custom long reach boom minimizes the need for excavator repositioning, reduces project timelines, and improves safety by keeping the machine further away from hazardous deep excavations or unstable ground. It is a strategic upgrade for any professional seeking to maximize their excavator's efficiency and tackle complex projects with confidence. Contact us today to discuss your specific needs and receive a tailored quotation for a long reach boom designed to exceed your expectations.

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