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China factory - Dongguan Hyking Machinery Co., Ltd.

Dongguan Hyking Machinery Co., Ltd.

  • China,Dongguan ,Guangdong
  • Verified Supplier
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  3. Excavator Long Reach Boom and Arm 10m-20m Length for Dredging River and Dig
China Excavator Long Reach Boom and Arm 10m-20m Length for Dredging River and Dig
China Excavator Long Reach Boom and Arm 10m-20m Length for Dredging River and Dig

  1. China Excavator Long Reach Boom and Arm 10m-20m Length for Dredging River and Dig
  2. China Excavator Long Reach Boom and Arm 10m-20m Length for Dredging River and Dig
  3. China Excavator Long Reach Boom and Arm 10m-20m Length for Dredging River and Dig
  4. China Excavator Long Reach Boom and Arm 10m-20m Length for Dredging River and Dig

Excavator Long Reach Boom and Arm 10m-20m Length for Dredging River and Dig

  1. MOQ： 1
  2. Price： $8,000
  3. Get Latest Price
Weight 4260 kg
Suitable Excavator 20 ton
Core Components Hydraulic Cylinder
Material Q345B/Q690D
Total length 13000-24000 mm
Total self weight 3000-7000 kg
Max reach 12500-23600 mm
Max cut depth 9000-18000 mm
Max cut height 11300-17300 mm
Folding height 2900-3400 mm
Bucket volume 0.3-0.6 m3
Excavator tonnage 10-50 ton
Longest boom 32 m
Seam welding 45 degree tapered
Delivery time 20-30 days
Place of Origin Guangdong, China
Brand Name HYKING
Model Number HK-LRB200
Certification CE ISO

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  1. Product Details
  2. Company Details

Product Specification

Weight 4260 kg Suitable Excavator 20 ton
Core Components Hydraulic Cylinder Material Q345B/Q690D
Total length 13000-24000 mm Total self weight 3000-7000 kg
Max reach 12500-23600 mm Max cut depth 9000-18000 mm
Max cut height 11300-17300 mm Folding height 2900-3400 mm
Bucket volume 0.3-0.6 m3 Excavator tonnage 10-50 ton
Longest boom 32 m Seam welding 45 degree tapered
Delivery time 20-30 days Place of Origin Guangdong, China
Brand Name HYKING Model Number HK-LRB200
Certification CE ISO
High Light 10m-20m Length Excavator Long Reach Boom ，Q345B/Q690D Material Excavator Extension Arm ，20ton Suitable Material Handling Arm
Excavator 10m-20m Long Reach Boom and Arm for Dredging River Dig Subway
Long reach excavator boom and arm
Our long reach boom systems provide extensive work range, making them ideal for dredging rivers, port construction, and subway projects. These high-efficiency systems ensure operator safety and can be customized to meet specific requirements.
Key Features
  1. Compatible with all excavator models
  2. Standard package includes bucket, linkage, bucket cylinder, oil pipes/hoses, pins, and lubrication system
  3. Multiple material options including Q345B, Q690D, and Weldox to suit various applications
  4. Two-piece boom design available for container shipping efficiency
  5. 45-degree tapered seams for superior welding quality
  6. 6-month warranty included
  7. Reinforced components available for heavy-duty applications
  8. Optional boom and arm cylinders available
  9. Custom pipeline configurations possible
  10. Experience with booms up to 32m length for Hitachi EX3500
Technical Specifications
Model LR120 LR200-1 LR200-2 LR300 LR350-1 LR350-2 LR450
Total length (mm) 13000 15380 18000 18000 20000 22000 24000
Total weight (kg) 3000 4150 4400 5200 6000 6500 7000
Max reach (mm) 12500 15100 17600 17600 19600 21600 23600
Max cut depth (mm) 9000 11340 12200 12200 14500 16100 18000
Max cut height (mm) 11300 12510 13500 13720 14920 16100 17300
Folding height (mm) 2900 2980 3040 3210 3210 3400 3400
Bucket volume (m³) 0.3 0.6 0.4 0.4 0.5 0.6 0.6
Excavator tonnage (ton) 10-15 16-22 20-24 25-33 30-36 30-40 40-50
Product Gallery
Long reach boom assembly Boom connection detail Boom welding detail
Bucket Options
Rock Bucket
Standard rock bucket Reinforced rock bucket
Specialty Buckets
Tilt bucket Wide bucket Skeleton bucket Clamshell bucket
Our Advantages
Custom excavator boom manufacturing
Customization Services
We maintain detailed specifications for most excavator models and can customize long reach booms to match your specific equipment requirements.
Custom boom design process
Proven Designs
All our designs undergo extensive testing and continuous improvement based on years of field experience.
Boom design testing
Comprehensive Support
We provide detailed parts lists and maintenance documentation to simplify after-sales service.
Frequently Asked Questions
Q: Are you a trading company or manufacturer?
A: We are the factory.
Q: What is your delivery time for long reach booms?
A: 20 days for 1 kit, 30 days for one container (3 kits).
Q: Do you provide maintenance parts?
A: Yes, we supply exploded parts diagrams and can provide any required components.
Q: What are your payment terms?
A: 30% T/T deposit, 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...

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Get in touch with us

  • Reach Us
  • Dongguan Hyking Machinery Co., Ltd.
  • NO,A11,Nange Industrial Area, Daojiao Town,Dongguan city,Guangdong Province,523187.China
  • https://www.excavator-boomarm.com/

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