EC220 18.5m Long Reach Excavator Boom
EC220 18.5m
Volvo EC220 excavator long reach boom
Quantity:
EC220 18.5m Long Reach Excavator Boom Product Description:
EC220 18.5m Long Reach Excavator Boom Specification：
| Applicable model | Volvo EC220 |
| Boom length | 9.5 m |
| Rod length | 9 meters |
| Overall length | About 18.5 meters |
| Applicable condition | River dredging, dam reinforcement, high-altitude demolition, deep pit operation |
| Fitting bucket | 0.4m³ - 0.6m³ |
| ADAPTS pin diameter | Customized according to the EC220 original machine |
| Structural material | High strength alloy steel (Q345B, Q690D) |
| Reinforcing part | Key parts reinforced plate reinforcement |
| Hydraulic system requirements | Need to adjust the counterweight, optimize the hydraulic flow |
| Transport requirement | Need to separate disassembly transport |
EC220 18.5m Long Reach Excavator Boom Characteristic：
The craftsmanship of manual welding is inherited
- Precise control of special position: The senior welder team (with AWS D1.1 Level 6 certification) performs 3D trajectory welding of special-shaped structural parts, and adopts pulse TIG welding (frequency 80-120Hz) to accurately control the heat input, ensuring that the welding depth uniformity error of 0.8-1.2mm thin sheet is less than 5%
- Dynamic parameter adjustment: real-time monitoring of molten pool status based on acoustic emission sensing, manual real-time correction of welding current (±10A), travel speed (±15mm/min) and swing amplitude, the complex surface welding pass rate increased to 99.6%
- Inheritance and innovation combination: the essence of the century-old riveting welding process is integrated, and the original"three-temperature zone step slow cooling"post-treatment technology is created, and the welding residual stress efficiency is increased by 40%
- Dynamic parameter adjustment: real-time monitoring of molten pool status based on acoustic emission sensing, manual real-time correction of welding current (±10A), travel speed (±15mm/min) and swing amplitude, the complex surface welding pass rate increased to 99.6%
- Inheritance and innovation combination: the essence of the century-old riveting welding process is integrated, and the original"three-temperature zone step slow cooling"post-treatment technology is created, and the welding residual stress efficiency is increased by 40%
Provide OEM/ODM and Quick drawing:
We have professional engineers to tailor-make excavator long reach boom for you. You can make any request and we will try our best to meet it, or we can design an excavator long reach boom that suits your excavator.
Shipping&Packing：
Before shipping, we conduct thorough quality inspections on all excavator parts to ensure each product meets our customers' standards. We then carefully package each item using professional-grade materials to prevent damage during transit. Depending on the size, weight, and shape of the parts, we select suitable packaging solutions, such as reinforced wooden crates, thick foam padding, or shock-proof wrap, to maximize the safety of the items.
Once packaging is complete, we arrange transportation with reliable logistics partners and provide full tracking services to ensure the goods arrive safely and on time at the customer’s specified location. We prioritize our customers’ needs, striving to make each shipment smooth and dependable to support their projects efficiently.
FAQ:
1. Do you provide ODM/OEM?
Yes, we can customize excavator parts according to your specific requirements, including excavator long reach booms, buckets, and hydraulic cylinders.
2. What is your minimum order quantity?
There is no MOQ for any of our product, We will provide endless technical support and high-quality after-sales service whether you need ODM/OEM or purchase products.
3. How do you ensure the quality of your excavator booms?
Our manufacture extended booms using the best materials in China and have passed strict certifications by professional institutions. There is a strict quality control system in place for every step, from raw material procurement to production and processing. During the production process, advanced manufacturing techniques and precision equipment are employed to ensure that key indicators such as dimensional accuracy, structural strength and welding quality of the booms meet or even exceed industry standards, thus guaranteeing the high quality and stability of the products.
4. How about the compatibility of the booms? Can they match my excavator model?
We have a professional technical team that has conducted in-depth research and designed for compatibility with mainstream excavator models on the market. Before you place an order, you just need to tell us the brand, model and relevant parameters of your excavator, and we will be able to customize or provide suitable boom products for you to ensure a perfect match with your equipment and that they can operate and work normally and efficiently after installation.
5.How much is the deposit usually paid？
We generally pay 60% deposit for the extended arm, and make up the remaining balance before delivery.
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