Specifications
Place of Origin :
Guangdong, China
Brand Name :
HYKING
MOQ :
1
Total length :
20000 mm
Self weight :
6000 kgs
Max reach distance :
19600 mm
Max cut depth :
14500 mm
Max cut height :
14920 mm
Folding height :
3210 mm
Bucket volume :
0.5 cubic meter
Arm cylinder :
Match original
Excavator model :
Hyundai R330
Material options :
Q345B, Q690D, Weldox
Seam preparation :
45 degree tapered
Max boom length :
32m
Delivery time :
20 days for 1 kit
Container capacity :
3 kits
Payment terms :
30% T/T in advance
Description
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.
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20 Meters Excavator Boom Arm for Hyundai R330 with Q345B Material for Heavy-Duty Construction

Ask Latest Price
Place of Origin :
Guangdong, China
Brand Name :
HYKING
MOQ :
1
Total length :
20000 mm
Self weight :
6000 kgs
Max reach distance :
19600 mm
Contact Supplier
20 Meters Excavator Boom Arm for Hyundai R330 with Q345B Material for Heavy-Duty Construction
20 Meters Excavator Boom Arm for Hyundai R330 with Q345B Material for Heavy-Duty Construction
20 Meters Excavator Boom Arm for Hyundai R330 with Q345B Material for Heavy-Duty Construction
20 Meters Excavator Boom Arm for Hyundai R330 with Q345B Material for Heavy-Duty Construction
20 Meters Excavator Boom Arm for Hyundai R330 with Q345B Material for Heavy-Duty Construction
20 Meters Excavator Boom Arm for Hyundai R330 with Q345B Material for Heavy-Duty Construction
20 Meters Excavator Boom Arm for Hyundai R330 with Q345B Material for Heavy-Duty Construction

Dongguan Hyking Machinery Co., Ltd.

Verified Supplier
8 Years
guangdong, dongguan
Since 2010
Business Type :
Manufacturer, Exporter
Total Annual :
3000000-5000000
Employee Number :
80~100
Certification Level :
Verified Supplier
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