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.