Topdrop
Evenly applies sand or infill across natural and artificial turf surfaces
The GKB Topdrop is a precision brush dresser designed to evenly distribute sand, infill, or other topdressing materials across sports fields and golf courses. Easy to operate and built for durability, it delivers professional results every time.
Features
Speed-adjustable sand brush
Mechanically controlled dosing valve
Pivoting wheelset with balloon tires
Road-legal 330 model option
1.0–3.3 m³ bunker capacity
140–200 cm working width
Gallery
Specs
| Type | Working width | Working depth | Dimensions (LxWxH) | Weight | Power requirement |
|---|---|---|---|---|---|
| TD114 | 140 cm / 55" | 1 m³ / 35 ft³ level | 300 x 170 x 160 cm / 119 x 65 x 63” | 775 kg / 1710 lbs unladen | > 25 hp |
| TD214 | 140 cm / 55" | 2 m³ / 71 ft³ level | 400 x 170 x 160 cm / 158 x 67 x 63" | 1100 kg / 2425 lbs unladen | > 30 hp |
| TD220 | 200 cm / 79" | 2 m³ / 71 ft³ level | 300 x 230 x 170cm / 118 x 65 x 63" | 1200 kg / 2645 lbs unladen | > 30 hp |
| TD330 | 200cm / 79" | 3,3m³ / 117ft³ level | 400 x 230 x 210 cm / 158 x 91 x 63" | 1500 kg / 3310 lbs unladen | > 45 hp |
HOW IT WORKS
To begin, simply fill the Topdrop’s hopper with sand or other infill material. As the machine is towed behind a tractor, an internal conveyor belt feeds the material to a mechanically adjustable metering valve. A hydraulically driven, speed-adjustable brush evenly spreads the material across the surface to your desired layer thickness. The result is a uniform, consistent topdressing; ideal for maintaining surface stability, drainage, and playability.
WHAT MAKES IT DIFFERENT
The Topdrop combines rugged construction with refined control. Developed using direct feedback from contractors, its user-friendly features include a pivoting wheelset with four balloon tires for excellent field stability, and intuitive controls that let you adjust both brush speed and dosing output. The 330 model is even road-approved, making it ideal for multi-site maintenance. Whether you're applying sand to a golf green or infill to artificial turf, the Topdrop ensures precise, efficient, and repeatable results.
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