Dongguan Haide Machinery Co., Ltd
                                                                                                           
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20 Years
Since 2006
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Zx350 Hitachi Excavator 20 Meters Long Boom with 2.5ton Extra Counter Weight

Price Negotiable
Price: 19800
MOQ: 1
Delivery Time: Negotiable
Product Description
ZX350 Hitachi Excavator 20 Meters Long Boom with 2.5ton Extra Counter Weight
Product Description
Our company specializes in designing and customizing long reach booms for all brand excavators since 2006. This ZX350 long reach boom system includes comprehensive components and advanced manufacturing techniques.
  • 10+ years experience in custom long reach boom design for all excavator models
  • OEM services available for specialized requirements
  • Advanced manufacturing processes meeting global standards
  • Customizable for ZX350 excavators with precise installation dimensions
  • Complete system includes: lubricant pipe system, hydraulic system, 2.5 ton counter weight, 0.6m³ bucket, bucket cylinder, linkage, 6 pins, and 4 hoses
  • Option to include stick cylinder or use original equipment
  • Custom extra pipeline available for specialized applications
  • Premium manual welding using 80% Argon/20% CO2 protective gas mixture
  • High-grade materials: Q345B + Q690D steel (Weldox optional), 42CrMo4 pins
  • Reinforced construction with thicker plates for heavy-duty applications
  • Precision edge milling before welding for superior structural integrity
  • Boring machine adjustment for all critical joints to maintain precision
  • 15-day manufacturing time with 6-month warranty post-installation
  • Comprehensive parts list included for easy maintenance
ZX350 Hitachi Excavator with 20m long boom and counterweight in operation
Technical Specifications
Technical diagram of ZX350 long reach boom specifications
Specification Measurement
Boom length 11000 mm
Arm length 9000 mm
Max extensive scope (A) 19600 mm
Max dig depth (B) 14500 mm
Max dig height (D) 14920 mm
Max dig depth in vertical wall (C) 13328 mm
Max unloading height (E) 12420 mm
Min rotate radius (F) 4500 mm
Bucket volume 0.6m³
Counter weight 2.5 ton
Folding height 3210 mm
Applications
  • Dredging operations in rivers and seas
  • Construction projects requiring extended reach capabilities
  • International projects (successfully exported to Australia)
ZX350 long reach excavator performing dredging work Detailed view of ZX350 long boom connection points ZX350 excavator with long boom in operational environment Close-up of ZX350 long boom hydraulic components

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Dongguan Haide Machinery Co., Ltd
Location Tangxia Village Industrial area,Gaobu Town,Dongguan City,Guangdong Pro 523281,China
Contact Person Irene Guo

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