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H270 Series II
Harvester Head
- Weight (Without Rotator & Link)
- 1,350 kg / 2,976 lb
- Hydraulic Requirements
- 28 MPa / 4,061 psi
- Cutting Capacity
- 650 mm / 25.6 in
- Delimbing Diameter Tip-to-Tip
- 460 mm / 18.1 in
The agile H270 Series-II harvester head is equipped for work in softwood, hardwood or debarking. Its simple design with excellent stem visibility and wide-opening rollers provides loggers with quick and easy tree harvesting.
This head provides excellent delimbing quality across all diameter ranges. The optional floating front knife for heavy branching complements a strengthened knife set. Maximized hydraulic operating pressure enables faster feeding and improved saw performance.
The SuperCut 100S saw unit features automatic chain tensioning for extra efficiency, longer chain life and fewer service intervals. Plus, the multi-tree-handling option with improved geometry and grabbing force keeps trees inside the head and out of the way.
Technical Data
| Dimensions: | Width head open | 1660 mm | 5.4 ft |
| Width head closed | 1075 mm | 3.5 ft | |
| Height without rotator and link | 1585 mm | 5.2 ft | |
| Weight: | Without rotator and link | 1350 kg | 2,976 lb |
| Felling/Cutting: | SuperCut 100 saw unit, automatic chain tensioning | Standard | |
| Maximum diameter saw cut | 650 mm | 25.6 in | |
| Saw bar | 825 mm | 32.5 in | |
| Chain type | 10 mm | .404 in | |
| Chain speed (m/s, ft/s) | 40 m/s | 131 ft/s | |
| Feeding: | 2-wheel drive with steel feed rollers | ||
| Feed force gross | |||
| With 780-cc motors | 28.1 kN | 6,317 lbf | |
| With 857-cc motors | 31.1 kN | 6,992 lbf | |
| With 934-cc motors | 33.9 kN | 7,621 lbf | |
| Maximum feed speed | 4.5–6.0 m/s | 15–20 ft/s | |
| Maximum roller opening | 620 mm | 24.4 in | |
| Delimbing: | Delimbing knives | 4 moving, 1 floating, 1 fixed | |
| Delimbing diameter, tip to tip | 460 mm | 18.1 in | |
| Maximum opening, upper knives | 740 mm | 29.1 in | |
| Maximum opening, lower knives | 670 mm | 26.3 in | |
| Hydraulic Requirements: | Maximum operating pressure | 28 MPa | 4,061 psi |
| Recommended pump capacity | 260–380 l/min | 69–100 gpm | |
| Control and Measuring System: | For installation, contact your local Waratah dealer. | ||
Optional Configurations
| Color marking | Steel thumbnail feed rollers |
| Stump treatment | Steel ribbed feed rollers |
| Multi-tree handling | TIRECO chain |
| Debarking feed rollers | Chain and saw-bar kits |
Not all models available in all countries. Service and support may also vary by region. Please contact a dealer for more information.