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China factory - Dongguan Haide Machinery Co., Ltd

Dongguan Haide Machinery Co., Ltd

  • China,Dongguan ,Guangdong
  • Verified Supplier
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  3. Excavator Pile Driving Boom and Arm 8.6m Q345B Q690D
China Excavator Pile Driving Boom and Arm 8.6m Q345B Q690D
China Excavator Pile Driving Boom and Arm 8.6m Q345B Q690D

  1. China Excavator Pile Driving Boom and Arm 8.6m Q345B Q690D
  2. China Excavator Pile Driving Boom and Arm 8.6m Q345B Q690D
  3. China Excavator Pile Driving Boom and Arm 8.6m Q345B Q690D
  4. China Excavator Pile Driving Boom and Arm 8.6m Q345B Q690D
  5. China Excavator Pile Driving Boom and Arm 8.6m Q345B Q690D

Excavator Pile Driving Boom and Arm 8.6m Q345B Q690D

  1. MOQ： 1
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Material Q345B&Q690D
Surface finish Sand-blasted and painted
Boom length 8.6meters
Arm length 6.9meters
Total length 13000-24000mm
Weight 3000-7000kg
Max dig depth 9000-18000mm
Max extensiveScope 12500-23600mm
Max dig height 11300-17300mm
Folding height 2900-3400mm
Bucket volume 0.3-0.6m3
Excavator tonnage 12-45ton
Welding gas 80% Argon, 20% CO2
Bushing material Copper with graphite
Seam preparation 45 degree tapered
Certifiion ISO9001:2008 and CE
Place of Origin Guangdong, China
Brand Name Pile driving machine
Model Number SY235/SY265/SY335/SY485

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  1. Product Details
  2. Company Details

Product Specification

Material Q345B&Q690D Surface finish Sand-blasted and painted
Boom length 8.6meters Arm length 6.9meters
Total length 13000-24000mm Weight 3000-7000kg
Max dig depth 9000-18000mm Max extensiveScope 12500-23600mm
Max dig height 11300-17300mm Folding height 2900-3400mm
Bucket volume 0.3-0.6m3 Excavator tonnage 12-45ton
Welding gas 80% Argon, 20% CO2 Bushing material Copper with graphite
Seam preparation 45 degree tapered Certifiion ISO9001:2008 and CE
Place of Origin Guangdong, China Brand Name Pile driving machine
Model Number SY235/SY265/SY335/SY485
High Light Excavator pile driving boom 8.6m ，Excavator long arm Q345B ，Excavator arm Q690D with warranty
Excavator Long Boom and Arm for Pile Driving/Driver
Product Specifiions
Material Q345B & Q690D
Appliion Used excavator
Surface Finish Sand-blasted and painted
Warranty 6 months
Length of Long Boom 8.6 meters
Length of Long Arm 6.9 meters
Product Description
SANY excavator pile driving boom and arm is designed for extended reach and heavy-duty pile driving appliions.
  • Compatible with all makes and models of excavators
  • Standard supply includes: bucket, linkage, bucket cylinder, 4 oil pipes/hoses, 6 pins, and lubriing system
  • Multiple material options available (Q345B, Q690D, Weldox) to suit specific appliions
  • Two-piece boom design for easier container shipping
  • 45-degree tapered seams for superior welding quality
  • Optional boom cylinder and arm cylinder available
  • Customizable with additional pipelines for specialized appliions
  • Capable of producing booms up to 32m in length
SANY excavator pile driving boom and arm in operation Close-up view of excavator long boom connection points Excavator long boom and arm side profile Detailed view of excavator boom welding joints Excavator long boom and arm in working position
Model Specifiions
Model LDB120 LDB200 LDB220 LDB300 LDB350 LDB400 LDB450
Total length (mm) 13000 15380 15380 18000 20000 22000 24000
Weight (kg) 3000 4000 4200 5200 6000 6500 7000
Max dig depth (mm) 9000 11340 11370 13000 15000 16500 18000
Max extensiveScope (mm) 12500 15100 15100 17600 19600 21600 23600
Max dig height (mm) 11300 12510 12610 13720 14920 16100 17300
Folding height (mm) 2900 2980 3040 3210 3210 3400 3400
Bucket volume (m³) 0.3 0.4 0.4 0.4 0.5 0.6 0.6
Excavator Tonnage (ton) 12 20 22 30 35 40 45
Production Processes
Material: Q345B and Q690D - Top and bottom use Q690D steel, other parts use Q340B steel.
Material composition diagram for excavator boom Steel material samples for boom construction
Welding: Performed with mixed gas (80% argon, 20% carbon dioxide) for optimal results.
Welding process for excavator boom
Bushing: Copper bushings with graphite for enhanced durability and performance.
Copper bushing components Bushing installation process Completed bushing assembly
Edge Preparation: Milling machines prepare strip edges and grooves to ensure optimal forming and welding conditions.
Edge milling process Groove preparation Completed edge preparation

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Exporter

  • Year Established:

    2006

  • Total Annual:

    20000000-25000000

  • Employee Number:

    150~200

  • Ecer Certification：

    Verified Supplier

Our company is loed in Dongguan,a central manufacture city of China,we specialize in producing and selling machine Parts such as long excavator boom&arm,demolition boom,buckets,log ... Our company is loed in Dongguan,a central manufacture city of China,we specialize in producing and selling machine Parts such as long excavator boom&arm,demolition boom,buckets,log ...

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Get in touch with us

  • Reach Us
  • Dongguan Haide Machinery Co., Ltd
  • Tangxia Village Industrial area,Gaobu Town,Dongguan City,Guangdong Pro 523281,China
  • https://www.excavatorgrabbucket.com/

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