The KORO® Topdrain is a professional deep-tine aeration machine designed to dramatically improve drainage, relieve soil compaction, and promote deep, healthy root growth across golf courses, sports fields, and high-performance turf surfaces. Manufactured by IMANTS BV, the Topdrain is globally recognised as one of the most effective deep aeration solutions available for fine turf management.

Engineered to penetrate compacted soil profiles at depth, the KORO Topdrain creates clean, vertical channels that enhance oxygen exchange, water infiltration, and root development—delivering stronger, healthier, and more resilient turf with minimal surface disruption.

Ideal Applications

• Golf courses (fairways, tees, green surrounds)

• Sports fields and stadium turf

• Racetracks and training tracks

• Local government parks and recreation areas

• Turf renovation and drainage improvement programs

Why Choose the KORO® Topdrain?

The KORO Topdrain is the go-to solution for turf managers facing persistent compaction, poor drainage, or shallow root development. By addressing these issues deep within the soil profile, the Topdrain delivers long-lasting improvements in turf performance, playability, and surface durability—while reducing ongoing maintenance costs.

It is an essential machine for facilities that demand consistent playing conditions, faster recovery after rain, and healthier turf year-round.

Trusted KORO® Performance

As part of the globally respected KORO® by IMANTS range, the Topdrain reflects decades of innovation in turf renovation machinery. Known for precision engineering and proven results, KORO machines are trusted by leading golf courses and sports facilities worldwide.

The sand grid created by the TopDrain complements existing drainage systems.