| Features | Heavy Duty Longer Service Life-span |
|---|---|
| Connectors | High Quality Connectors |
| Suitable Excavators | 6ton - 60ton |
| Material | Q355B Q690D Or Others As You Request |
| Working Condition | Digging Tunnel, Hard Rock |
| Features | Heavy Duty Longer Service Life-span |
|---|---|
| Suitable Excavators | 6ton - 60ton |
| Working Condition | Digging Tunnel, Hard Rock |
| Connectors | High Quality Connectors |
| OEM/ODM | YES |
| Warranty | 6 Months |
|---|---|
| Suitable Working Condition | Tunnel Construction Work, Work In Narrow Places |
| Suitable Excavator | Cat Hitachi Komatsu Kato Sumitomo Etc |
| Apply To | 6ton--50 Ton |
| Material | Shaogang Q355B |
| Suitable Working Condition | Tunnel Construction Work, Work In Narrow Places |
|---|---|
| Material | Shaogang Q355B, Better Steel Material |
| Apply To | 45 Ton - 50 Ton Excavator |
| Plate Thickness | Thicker |
| Cylinders | Enlarge Cylinders |
| Features | Longer Life-span And High Effective |
|---|---|
| Apply To | 6ton--50 Ton |
| Material | Shaogang Q355B |
| After-sales Service | Available, 24H Available |
| Suitable Working Condition | Digging Tunnels, House Foundation |
| Cylinders | Enlarged Cylinders, Famous Brand's Cylinder |
|---|---|
| Plate Thickness | Thickened |
| After-sales Service | Available |
| Warranty | 6 Months For The Boom And Arm And The Cylinders, 3 Months For The Bucket |
| Quality | Premium |
| Brand Name | Zhonghe Machinery |
|---|---|
| Product Name | Excavator Tunnel Arm |
| Application | Mining & Construction |
| Moving Type | Crawler Excavator |
| Material | Q355B/Q690 |
| Material | Q355B Or Q690D Or As You Request |
|---|---|
| Suitable Excavator Model | 10 Ton- 65 Ton Excavator |
| OEM / ODM | YES |
| Suitable For | Digging Tunnels, House Foundation Pits, Digging Road Etc |
| Seamless Pipelines | YES |
| Color | Red, Yellow, Blue White Customized |
|---|---|
| Suitable Excavators | 20ton - 120ton |
| Digging Depth(m) | 18m 20m 25m 30m 32m |
| Material | BS900E, Lighter And Stronger |
| Maintenance | Easy Maintenance |
| Features | High Reliability, User-Friendly Design |
|---|---|
| Digging Depth(m) | 10m 12m 16m |
| Color | Red, Yellow, Blue White Customized |
| Package | Wooden Cases / Bubble |
| Material | Q355B Q690D |