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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"}}
{"title":"High Efficient Material Handling Arm Jonyang JY640 High Volume With Single Stick","imgUrl":"https:\/\/img.chinax.com\/nimg\/89\/ed\/b8ca7cb2fc6c63ed6ab2121e516f-200x200-1\/high_efficient_material_handling_arm_jonyang_jy640_high_volume_with_single_stick_cylinder.jpg","attrs":{"Brand Name":"HYKING","Model Number":"HK-MHB300","Certification":"CE,ISO","Place of Origin":"China"}}
OEM Standard Excavator Long Reach Boom and Arm Excavator Front Attachments for Dredging River
Long reach booms provide extensive work range, making them ideal for dredging rivers, port construction, subway projects, and similar applications. These attachments enhance efficiency and operational safety for excavator operators. We offer customized long reach boom solutions tailored to specific requirements.
Key Features
Compatible with all excavator models
Standard package includes bucket, linkage, bucket cylinder, oil pipes/hoses, pins, and lubricating system
Multiple material options available (Q345B, Q690D, Weldox) to match application requirements
Two-piece boom design for container-friendly shipping
45-degree tapered seams for superior welding quality
6-month warranty coverage
Reinforced construction options with thicker plates for heavy-duty use
Optional supply of boom and arm cylinders
Custom pipeline configurations available for specialized applications
Experience with large-scale projects including 32m long booms 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 Excellence
Our designs undergo rigorous testing and continuous improvement based on years of field experience.
Comprehensive Support
We provide detailed parts lists to facilitate maintenance and after-sales service.
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 a 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...