
More forage from grassland
The GreenMaster strongly stimulates tillering of the sward and produces more protein and more forage from grassland – harrowing, overseeding and reconsolidating in a single pass.
07Grassland combination · BROADCAST SEEDING · rigid

Four work steps in one machine.
Levelling, aerating, overseeding and reconsolidating with 2.50 or 3.00 m working width – the roller and harrow can also be used separately.
Benefits · 8 highlights
The GreenMaster 250 / 300 is the versatile grassland combination for small and medium-sized areas and ideal for smaller farms: harrow, pneumatic seeder and GÜTTLER Prismenwalze® (prism roller) as a modular system. It can be used all year round – on grassland and in arable farming, including for sowing catch crops.
“The first harrow that effectively tackles rough meadow-grass.”
2 versions · 2 types
Two rigid working widths – you put together harrow accessories, Prismenwalze® and pneumatic seeder to suit your fields and your tractor.

2.50 m · rigid
2.5 metres rigid for grassland maintenance, overseeding and reseeding.

3.00 m · rigid
3.0 metres rigid for grassland maintenance, overseeding and reseeding.
Technology · 2 versions · 2 types
Choose 250 or 300 – the key figures, width comparison and data table adjust accordingly.
Photo to followGreenMaster 300
3.00 m · rigid
Type GreenMaster 300
GreenMaster 250 / 300 technical data
| Type | Working width | Transport width | Harrow weight | Prismenwalze® | Roller weight | Complete weight |
|---|---|---|---|---|---|---|
| GreenMaster 250 | 2.50m | 2.55m | 310kg | Mediana 25 or Matador 25 | 635 | 850kg | 1,192–1,462kg |
| GreenMaster 300 | 3.00m | 3.00m | 330kg | Mediana 30 or Matador 30 | 735 | 1,030kg | 1,325–1,675kg |
Harrow weight = basic machine without accessories; complete weight = complete examples with levelling bar or Ripperboard QUATTRO, 200 litre electric or 410 litre hydraulic pneumatic seeder and Mediana or Matador, each including coupling frame (40 kg) and bracket (52 / 55 kg). These figures apply – older brochures may differ. Technical data: as of 2026. Illustrations are not binding. Errors excepted, subject to technical changes.

Applications
For grassland maintenance, overseeding and reseeding – and in arable farming for sowing catch crops, working maize stubble and rolling frost-heaved crops.
Suitable soils
Quickly close gaps after winterkill or damage from game or mice – right up to reseeding without ploughing: dethatch, rake into swaths and resow.
Uncouple the roller and harrow crosswise several times, rake the combed-out meadow-grass into swaths and remove it, then overseed.
Break up slurry films and spread farmyard manure finely, level molehills and damage from game.
Drill catch crops, work maize stubble to control the corn borer and lightly score oilseed rape stubble.
Equipment
What every GreenMaster 250 / 300 comes with from the factory – and how you can add to the harrow, roller and seeding equipment.
Standard equipment and accessories: as of 2026. Accessories and quotation from your GÜTTLER sales representative.

Illustration: GreenMaster 300 with Ripperboard QUATTRO · configurator view (illustration similar)
Configurator
Choose the working width and harrow accessories, put together the Prismenwalze® and pneumatic seeder, and send your enquiry with your postcode directly to the responsible GÜTTLER sales representative.
Price on request – quotation from your GÜTTLER sales representative – the contact responsible for your postcode will get in touch with you.
Your selection GreenMaster 300
Configure GreenMaster: GreenMaster 300The Original Since 1978
The Prismenwalze® is the roller with the golden hoofprint® – the original from GÜTTLER, since 1978. In the GreenMaster 250 / 300 it works as a Mediana or Matador: 305 prism points per square metre press the overseeded seed into the soil, stimulate tillering and create denser, more resilient swards.
The roller with the sheep’s hoof effect.

Downloads · 8 files

Milk from forage, overseeding, sheep’s hoof effect: short tips on grassland maintenance – with a handbook and brochure for further reading.

Late summer and autumn are the best time for overseeding: the intact sward remains and gaps are filled.
Advice & dealers
We will advise you on working width, roller, harrow accessories and seeding equipment for your fields. Your GÜTTLER sales representative can also put you in touch with the sales partner near you.
AvailableMon–Fri 08:00–17:00 (German time)