Specifications
Certifiion :
CE, ISO9001: 2000, SGS
MOQ :
2
Model NO. :
extension arm
Usage :
Special Excavator, Marine Excavator, Mining Excavator
Bucket :
Grab Shovel
Transmission :
Hydraulic Transmission
Drive Type :
Internal Combustion Drive
Bucket Capacity :
0.1~0.5m³
Material :
Q345B(SGC400)
Arm Length :
3meters /4meters /5meters
Self-Weight :
1100kg
Bucket Cylinder :
Include
Excavator Model :
All Brands Excavator
Production Capacity :
1000set/Year
Arm length :
4500mm
Bucket cylinder :
included
Description
Excavator Extension Arm with 3meters/4meters/5meters Length
336 Excavator Long Arm Extension 4.5 Meter Length
  • Custom-made extender arm for 336 excavators with standard 4500mm length (custom lengths available)
  • Constructed from durable Q345B material (Q690D available for extreme working conditions)
  • Includes complete assembly: 1 bucket cylinder, 2 high-pressure hoses, and 4 pins
  • Precision 45-degree tapered steel plate welding for enhanced structural performance
  • Optional reinforcement with thicker plates or overlapping plates for heavy-duty appliions
  • Manual welding using premium 80% Argon/20% CO2 protective gas mixture
  • Compatible with 20-ton type bucket cylinders (bucket not included but available separately)
  • Custom branding options available (provide logo artwork)
  • Internationally proven - successfully exported to Australia
Technical Specifiions
Product Type Extend arm
Excavator Model 336
Arm Length 4500mm
Self-Weight 1100kg
Material Q345B(SGC400)
Color Optional
Warranty 12 months
Bucket Cylinder Included
Product Gallery

Customization Available: We can manufacture extension arms to your exact specifiions for any excavator model. Contact us with your requirements.

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Excavator Extension Arm with 3meters/4meters/5meters Length

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Certifiion :
CE, ISO9001: 2000, SGS
MOQ :
2
Model NO. :
extension arm
Usage :
Special Excavator, Marine Excavator, Mining Excavator
Bucket :
Grab Shovel
Transmission :
Hydraulic Transmission
Contact Supplier
Excavator Extension Arm with 3meters/4meters/5meters Length
Excavator Extension Arm with 3meters/4meters/5meters Length
Excavator Extension Arm with 3meters/4meters/5meters Length
Excavator Extension Arm with 3meters/4meters/5meters Length
Excavator Extension Arm with 3meters/4meters/5meters Length
Excavator Extension Arm with 3meters/4meters/5meters Length

Dongguan Haide Machinery Co., Ltd

Verified Supplier
11 Years
guangdong, dongguan
Since 2006
Business Type :
Manufacturer, Exporter
Total Annual :
20000000-25000000
Employee Number :
150~200
Certification Level :
Verified Supplier
Contact Supplier
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