The Verti-Drain® 7521 offers robust functionality and depth in one machine, it has the ability to work to 16” / 400mm deep. The 7521 is popular with contractors and golf clubs in part due to its ability to accept a large range of tines for different applications.
| Large range of tines | |
| Ideal for covering wheel width of mid-size chassis tractors | |
| Need to work in tough soils, consider the Verti-Drain® 7626 Verti-Drain |
Specifications
| SKU | 7521 |
| Operation | Tractor Mounted |
| Working width (m) | 2.1 |
| Working width (inch) | 83 |
| Max. Working depth (mm) | 400 |
| Max. Working depth (inch) | 16 |
| Working speed at hole spacing 65 mm (km h) | 0.7 |
| Working speed at hole spacing 2 1 2 inch (mph) | 0.45 |
| Weight (kg) | 1375 |
| Weight (lbs) | 3025 |
| Hole distance with 12 mm tines (mm) | 65 |
| Hole distance with 1 2 x 6 inch tines (inch) | 2.5 |
| Hole distance with 24 mm tines (mm) | 129 |
| Hole distance with 1 x 16 inch tines (inch) | 5 |
| Hole spacing distance driving direction (mm) | 50-195 |
| Hole spacing distance driving direction (inch) | 2 - 7-1/2 |
| Max. Diameter solid tine (mm) | 24 x 400 |
| Max. Diameter solid tine (inch) | 1 x 16 |
| Max. Diameter hollow tine (mm) | 32 x 300 |
| Max. Diameter hollow tine (inch) | 1-1/4 x 12 |
| Min. Tractor HP required | 55 |
| Min. Lifting capacity 610 mm behind the lifting eyes (kg) | 1650 |
| Min. Lifting capacity 24 inch behind the lifting eyes (lbs) | 3600 |
| Max. capacity with spacing 65 mm (m² hr) | 1470 |
| Max. capacity with spacing 2 1 2 inch (ft² hr) | 13400 |
| Three-point hitch | 3-point CAT 2 |
| Rpm Max. | 500 |
| Gear case oil | 80W90 - 5.8 |
| Lubricant | EP2 |
| Slip clutch setting | 800 Nm |
Standard components
| Description | Quantity | Article number |
|---|---|---|
| Toolbox with combi tool and manual | 1 | |
| PTO Shaft | 1 | |
| Solid Tine 18x300 | 16 | 2382638 |
Options
| Description | Quantity | Article number |
|---|---|---|
| Turf Hold Down Kit for 12mm tines - 7521 | 1 | 211.752.007 |
| Turf Hold Down Kit for 24mm tines - 7521 | 1 | 211.752.006 |
| Wheel Kit for 7521 | 1 | 211.752.104 |
| Auxiliary Spring kit | 8 | 211.752.004 |
| Rotating Brush for 7521 / 7621 | 1 | 211.752.100 |
| Solid Tine 5x125 | 32 | 311.105.125 |
| Requires | ||
| Adapter 5mm tines (3/16") | 32 | 314.205.043 |
| Solid Tine 8x150 | 32 | 311.108.150 |
| Requires | ||
| Adapter 8mm tines (5/16") | 32 | 314.208.043 |
* Check availability in your region.
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