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Features
- Two-Section Folding Models in 21’ Working Widths
- Designed for Improved Trash Flow Through the Machine
- Three Rows of Shanks of Overall 6″ Spacing
- Two-Piece Edge Bent S-Tine Shanks for Better Leveling
- 25″ Under Frame Shank Clearance
- 18″ Between Shanks, Minimum of 24″ Between Rows
- 2″ Reversible Points
- Maximum Shank Operating Depth of 5″
- Two-Row Coil Tine Harrow in Front of Rear Roller
- 8″ Roller Axles
- 61mm Heavy-Duty Bearings
- Choice of 20″ Notched Ductile Iron Wheels, 24″ Notched Ductile Iron Wheels, 20″ Crowfoot Ductile Iron Wheels or 20″ Optimizer Ductile Iron Wheels
- Rear Scrapers Standard on Notched Rollers
- Hitch Floats 10 Degrees Up, 35 Degrees Down
- Wing Float 5 Degrees Down
- Hydraulic Down Pressure for Even Machine Weight Distribution Across the Width of Machine
- Independent Hydraulic Tooth Depth Control
- Dual Transport Wheels
- (4) 12.5LX15 F1 Tires
- Cat. II, III or IV Hitch
- Transport Height – 13’4″
- Transport Width – 12’3″
- LED Warning Lights & SMV Emblem
- Safety Chain Kit
- Powder Coat Paint
Specifications
| Model | WOO-3620-21 |
| Approximate Weight | 20,999 lbs. (9,525 kg) |
| Working Width | 21 ft. 0 in. (6.4 m) |
| Transport Width | 12 ft. 3 in. (3.7 m) |
| Transport Height | 13 ft. 4 in. (4.1 m) |
| Overall Length (Transport) | 31 ft. 3 in. (9.5 m) |
| Road Clearance | 13 in. (330 mm) |
| Type of Pulverizer Wheel - Front | 20 in. (500 mm) Optimizer Ductile Iron |
| Number of Pulverizer Wheels - Front | 42 |
| Type of Pulverizer Wheel - Rear | 20 in. (500 mm) Optimizer Ductile Iron |
| Number of Pulverizer Wheels - Rear | 43 |
| Rear Roller Scrapers | N/A |
| Roller Axle Size | 8 in. (203 mm) |
| Bearing Type | 61 mm Heavy-Duty |
| Type of Shanks | Heavy-Duty Two-Piece Edge Bent S-Tine Shank 1.75 in. x 0.625 in. (44.5 x 15.9 mm) |
| Number of Shanks | 42 |
| Nominal Shank Spacing | 6 in. (152 mm) |
| Maximum Shank Depth of Operation | 5 in. (127 mm) |
| Under Frame Clearance | 25 in. (635 mm) |
| Two-Row Coil Tine Harrow | Standard |
| Hitch | Pull-Type with Hydraulic Lift |
| Hitch Category | Cat. II, III or IV |
| Tire Size | (4) 12.5L x 15 FI |
| Hydraulic Circuits Required | 3 (+1 for Rear Hitch) |
| Rear Hitch | Optional |
| Front Roller Scraper Kit | N/A |
| V-Leveler Kit | Optional |
| Hydraulic Down Pressure System | Standard |
| Independent Hydraulic Tooth Control | Standard |
| LED Warning Lights & SMV Emblem | Standard |
| Safety Chain Kit | Standard |
| Powder Coat Paint | Standard |
| Horsepower Requirements | 9 to 10 HP (6.7 to 7.5 kW) per ft. |
| Recommended Operating Speed | 6 to 8 MPH (10 to 13 km/h) |
Farm & Ranch Supplies
Our hardware department offers a wide selection of STIHL Power Equipment, fencing, irrigation supplies, and quality power and hand tools. We also have a full-service tack shop and western clothing department. So as you can see we are your one-stop-shop for all of your farming, ranching, and residential needs. Plus, we service all of the equipment we sell in our small engine repair shop. Our mechanics hold several certifications including STIHL silver or gold, Honda, Kohler, Briggs and ExMark.