Redexim VERTIDRAIN 7521 Deep Aerator 2.1m-40cm Deep Aerator - Tractors Attachment & Accessories, Aerators. The Redexim Verti-Drain® 7521 Soil Aerator is a premium professional solution designed for demanding turf management applications such as golf courses, sports fields, and large grassed areas. With a working width of 2.1 meters and a maximum depth of up to 40 cm (16 inches), the Verti-Drain® 7521 delivers deep, efficient aeration that enhances soil structure and promotes stronger root development. Its heavy-duty gearbox and durable design make it perfect for tough, compacted soils, while the hydraulic depth control system allows precise adjustments for optimal results on every surface. Thanks to its ability to accommodate a wide range of tines, this machine offers exceptional versatility, adapting easily to various soil types and aeration needs. The easy lift adjustment mechanism ensures smooth operation and efficient performance, reducing maintenance time and boosting productivity. Designed for use with medium-sized tractors, it strikes the ideal balance between power, maneuverability, and working efficiency. For professionals seeking reliability, performance, and flexibility, the Verti-Drain® 7521 stands out as a high-performance turf aerator built to handle even the most demanding tasks.
► It is offered with a company guarantee
► Provided with the possibility of immediate and economical service
► Backed by genuine parts to replace consumables and components


| REDEXIM VERTIDRAIN 7521 AERATORS | |
| Category | Tractor Mounted Turf Aerators |
| Working Width | 2.10 m |
| Working Depth | Up to 40 cm |
| Productivity (with 65-165 mm pitch) | 1,470 - 4,410 m²/hr |
| Maximum PTO Speed | Up to 500 rpm |
| Tractor Speed (at 500 rpm on PTO) | Pitch 65/130/195mm: Up to 0.70/1.40/2.10 km/hr |
| Gear Casing Oil | 80W90 – 5.8 liters |
| Hole Distance between Pins | 65 mm for 12 mm holes-129 mm for 24 mm holes |
| Hole Distance in Driving Direction | 25 – 195 mm |
| Maximum Tine Diameter | Solid: 24x400 mm - Hollow: 32x300 mm |
| Recommended Tractor | 55 HP, with a lifting capacity of minimum 1650 kg |
| Three-point Hitch | 3-point CAT 1 |
| Slip Clutch Setting | 800 nm |
| Lubricant | EP 2 |
| Cutting Element | Solid tines (Optional: Hollow) |
| Shipping Dimensions (LxWxH) | 2280 x 1000 x 1500 mm |
| Weight | 1375 kg |
| Brand | Redexim |
| Origin | Netherlands |

Football & Soccer Field GrassField grass in excellent condition, with the cultivation work of aerating the soil, by Redexim's professional level machines.
Commercial LandscapingPerformance on rough terrain, perfect cutting results and high efficiency are advantages Redexim machines provide to professional service providers.
Gardening And LandscapingRedexim’s professional technology offers solutions for the diverse tasks of gardening and landscaping, from outdoor facilities to private gardens, public parks and residential lawns.