Waratah 200 Series 2 Roller - H290
The Waratah H290 is a powerful, high-capacity new-generation harvester head. Built for superior performance in regeneration harvesting, it was specially designed for use with large wheel-and-track-based harvesters.
Specifications:
| Manufacturer: | John Deere Construction |
| Model: | H290 |
| Brand: | John Deere |
| h3. Dimensions: | |
| Width arms open: | (1970 mm) 6.5 ft. |
| Width arms closed: | (1187 mm) 3.9 ft. |
| Height without rotator and link: | (1970 mm) 6.5 ft. |
| Weight: | Without rotator and link - (1870 kg) 4,123 lb. |
| h3. Felling/Cutting: | |
| Maximum diameter saw cut: | (750 mm) 29.5 in |
| Saw bar: | (900 mm) 35.4 in. |
| Chain Type: | (10 mm) 404 in. |
| Chain speed: | (m/s, ft./s) 40 m/s 131 ft./s |
| h3. Feeding: | |
| Feed force gross: | |
| With 1259/944-cc motors: | (37.3/28.1 kN) 8,385/6,317 lbf |
| With 1404/1050-cc motors: | (41.6/31.2 kN) 7,014 lbf |
| Maximum feed speed: | (4.5–6.0 m/s) 15–20 ft./sec. |
| Maximum roller opening: | (760 mm) 30.0 in. |
| h3. Delimbing: | |
| Delimbing knives: | 4 moving, 1 fixed |
| Delimbing diameter, tip to tip: | (510 mm) 20.1 in. |
| Maximum opening, upper knives: | (800 mm) 31.5 in. |
| Maximum opening, lower knives: | (870 mm) 34.2 in. |
| h3. Hydraulic Requirements: | |
| Maximum operating pressure: | 28 MPa 4,161 psi |
| Recommended pump capacity: | 320–380 l/min 84–100 gpm |
| h3. Control and Measuring System: |