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{"title":"20 Meter Excavator Extension Arm 3400 Mm Fold Height Heavy Duty Dredging Work","imgUrl":"https:\/\/img.chinax.com\/nimg\/36\/5b\/eb96def14da56d099b7fab88f975-200x200-1\/20_meter_excavator_extension_arm_3400_mm_fold_height_heavy_duty_dredging_work_purpose.jpg","attrs":{"Brand Name":"HYKING","Model Number":"HK-LDB450","Certification":"CE,ISO","Place of Origin":"China"}}
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20 Meters Excavator Boom Arm for Hyundai R330 Excavator
Our long reach boom provides extensive work range, making it ideal for dredging rivers and ports, as well as port and subway construction projects. Designed for high efficiency and operator safety, we offer custom solutions tailored to your specific requirements.
Key Features
Compatible with all Hyundai excavator models
Standard package includes: bucket, linkage, bucket cylinder, oil pipe/hose, pins, and lubricating system
Multiple material options available (Q345B, Q690D, Weldox) to suit your application needs
Two-piece design for container shipping efficiency
45-degree tapered seams for superior welding quality
6-month warranty included
Reinforced construction options available for heavy-duty applications
Optional boom and arm cylinder supply
Custom pipeline configurations available
Experience with large-scale projects (up to 32m boom for Hitachi EX3500)
Customization Services
We maintain detailed specifications for most excavator models and can customize long reach booms to precisely match your equipment requirements.
Engineering Design
All designs undergo rigorous testing and continuous improvement based on years of field experience.
After-Sales Support
We provide comprehensive parts lists to facilitate maintenance and ongoing support.
Frequently Asked Questions
Are you a trading company or manufacturer?
We are the factory.
What is your delivery time for long reach booms?
20 days for 1 kit, 30 days for one container (3 kits).
Do you provide maintenance parts?
Yes, we supply exploded parts lists and can provide any required components.
What are your payment terms?
30% T/T in advance, balance before shipment.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Year Established:
2010
Total Annual:
3000000-5000000
Employee Number:
80~100
Ecer Certification：
Verified Supplier
Dongguan Hyking Machinery Co., Ltd. is located in Dongguan, Guangdong Province, a famous manufacturing city in China. Has a large number of high-precision processing equipment, such as plasma, CNC flame cutting machine, floor milling machine, large lathe / drilling machine, etc., is one of the domes... Dongguan Hyking Machinery Co., Ltd. is located in Dongguan, Guangdong Province, a famous manufacturing city in China. Has a large number of high-precision processing equipment, such as plasma, CNC flame cutting machine, floor milling machine, large lathe / drilling machine, etc., is one of the domes...
