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Dongguan Haide Machinery Co., Ltd

  • China,Dongguan ,Guangdong
  • Verified Supplier
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China 24meter Length Long Reach Boom and Arm for Hitachi Zx870 Excavator
China 24meter Length Long Reach Boom and Arm for Hitachi Zx870 Excavator

  1. China 24meter Length Long Reach Boom and Arm for Hitachi Zx870 Excavator
  2. China 24meter Length Long Reach Boom and Arm for Hitachi Zx870 Excavator
  3. China 24meter Length Long Reach Boom and Arm for Hitachi Zx870 Excavator
  4. China 24meter Length Long Reach Boom and Arm for Hitachi Zx870 Excavator
  5. China 24meter Length Long Reach Boom and Arm for Hitachi Zx870 Excavator
  6. China 24meter Length Long Reach Boom and Arm for Hitachi Zx870 Excavator

24meter Length Long Reach Boom and Arm for Hitachi Zx870 Excavator

  1. MOQ: 1
  2. Price: 35000
  3. Get Latest Price
Certifiion CE, ISO9001: 2000, SGS
Model NO. HD-LDB450
Bucket Capacity 0.5m3
Material Q345b
Boom Length 13000mm
Arm Length 11000mm
Max Dig Depth 18000mm
Max Extensive Scope 23600mm
Max Dig Height 17300mm
Folding Height 3400mm
Suit Excavator Tonnage 85ton
Bucket Size 1.5m3
Production Capacity 1000set/Year
Arm Max Dig Force 109 (ISO)
Bucket Max Dig Force 151 (ISO)
Bucket Rotating Degree 170

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  1. Product Details
  2. Company Details

Product Specification

Certifiion CE, ISO9001: 2000, SGS Model NO. HD-LDB450
Bucket Capacity 0.5m3 Material Q345b
Boom Length 13000mm Arm Length 11000mm
Max Dig Depth 18000mm Max Extensive Scope 23600mm
Max Dig Height 17300mm Folding Height 3400mm
Suit Excavator Tonnage 85ton Bucket Size 1.5m3
Production Capacity 1000set/Year Arm Max Dig Force 109 (ISO)
Bucket Max Dig Force 151 (ISO) Bucket Rotating Degree 170
High Light Hitachi ZX870 excavator long boom arm24-meter excavator long reach armHitachi excavator extended reach boom
24meter Length Long Reach Boom and Arm for Hitachi Zx870 Excavator
24meter Long Reach Boom and Arm for Hitachi Zx870 Excavator in operation
Product Description

Excavator Long Reach Booms are engineered for demanding appliions including:

  • River dredging operations
  • Port construction projects
  • Railway infrastructure development
  • Underground construction work

These booms deliver exceptional operational range, superior efficiency, and enhanced job site safety.

Close-up view of Long Reach Boom connection points
Technical Specifiions
Technical diagram of Long Reach Boom dimensions
Excavator Tonnage 20-25Ton 30-36Ton 40-50Ton
Total Length (mm) 16000-18000 18000-22000 20000-24000
Max Digging Radius (mm) 15600-17600 17500-21500 19500-23500
Max Digging Depth (mm) 10800-12600 12100-15410 14000-16410
Max Digging Height (mm) 11800-15600 15300-17170 15600-17170
Bucket Sizes (m³) 0.5 0.65-1.0 0.5-0.8
Arm Max Dig Force (ISO) 64-82 kN 94-167 kN 78-151 kN
Standard Package Includes
Complete Long Reach Boom package components
  • 1 Long Reach Boom assembly
  • 1 Extended Arm assembly
  • 1 Bucket (digging or clean configuration)
  • 4 Metal pipes with hoses
  • 8 Connection pins
  • 1 Set H Linkages
  • 1 Set lubriing pipes
  • 1 Bucket cylinder
  • Optional counterweight for machine balance
  • Optional hydraulic pipelines for attachments
Manufacturing Excellence
Precision welding process of boom components Robotic welding machine in operation Close-up of welding seam quality
Precision Fabriion Process
  • 45° steel plate beveling prior to welding
  • Robotic welding for consistent, durable seams
  • 30m boring machine for micrometer-level accuracy
  • Automated pipe welding to prevent oil leakage
Boring machine processing pin holes Precision metal pipe welding
Premium Components
High-quality hydraulic cylinder Precision-engineered pins Eaton brand hydraulic hoses
  • Custom hydraulic cylinders from S-ANY factory
  • 40Cr material pins hardened to 55HRC+
  • Tempered and ground for enhanced durability
  • EATON brand high-pressure hydraulic hoses
Finish & Protection
Kansai paint appliion process

We use KANSAI paint from Japan, the original supplier to major excavator manufacturers including Hitachi and Kobelco, ensuring perfect color matching and long-lasting protection.

Industry Recognition
2018 Shanghai Bauma Exhibition booth 2024 Shanghai Bauma Exhibition booth

Featured exhibitor at:

  • 2018 Shanghai Bauma Exhibition (Booth W3-628)
  • 2024 Shanghai Bauma Exhibition (Booth W2-100)
Warranty & Support

12-month warranty from installation date:

  • Steel structure: Documentation required for defect verifiion
  • Accessories (cylinders, pipes, hoses, pins): Replacement parts provided for verified defects
  • Remediation guidance provided for confirmed manufacturing defects

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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