Product advantages
1. Intelligent chip control: automatic tail branch pruning, automatic length setting, error less than 2 cm
2. Hydraulic chain saw: chain saw speed 40m/s, cutting diameter 40cm, neat and neat cuts
3. Gripper: The diameter of the grapple opening is adjustable, making it easy to grab different trees and suitable for multi-path felling.
4. Easy to maintain: the fuel tank is detachable and the machine structure is easy to maintain later, reducing maintenance costs.
5.2 types of feeding wheels: the pointed wheel has strong bite force and good bark removal effect; the flat wheel is softer and does not damage the bark.
| 1. Left arrow | 7. Front clamp tightening | 14. Harvester head upright |
| 2. Rigjt arrow | 8. Front clip released | 15. Harvester head lying flat |
| 3. Manual roller advance | 9. Hold tight in all movements | 16. Automatic cutting length 1 |
| 3: Exit automatic | 10. Hold released in all movements | 17. Automatic cutting length 2 |
| 4. Manual roller back | 11. Roller tightening | 7+3: slow forward |
| 5. Rear clamp tightening | 12. Roller released | 7+4: slow Back |
| 6. Rear clip released | 13. All movements are held tightly and saw is performed | |
All our harvester heads are designed to perform thinning and final harvesting as efficiently as possible. CNV Forestry offers harvesting heads suitable for all machine types and harvesting conditions. Including for crawler and wheeled excavators, tractors, different vehicles and tracks, etc.
| Technical information | CNV-H70 |
|---|---|
| Weight | 1950kg / 4299lbs |
| Optimum tree diameter | 150-550mm / 6-22inch |
| Saw bar | 900mm / 35inch |
| Lenght | 1900mm / 75inch |
| Width | 1970mm / 78inch |
| Opening of front knives, max. | 780mm / 31inch |
| Opening of rollers, max. | 760mm / 30inch |
| Opening of back knives, max. | 800mm / 31inch |
| Cut diam. max | 750mm / 30inch |
| Recommended base machine size | 25t / 55116lbs |
| Delimbing knives | 4+1+1 |
| Feeding unit | 3 |
| Feeding speed | 0-6m/s |
| Feeding power | 37kN / 8318lbf |
| Hydraulic Requirements | 30Mpa / psi |
| Chain speed | 50m/s |
| Power consumption | 80kw / 107hp |
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