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: |