Haferboy® – Since 1972 the oat crusher for horse owners
In 1972, as founding member of Equitana, we introduced the first oat crusher for horse owners. Since then, oat crushers made by Sommer have enjoyed an increasing degree of popularity under the Haferboy® brand throughout the world of equestrian sports and horse breeding as well as in the many various fields in which horses are deployed as work animals and livestock as well as for leisure purposes.
The benefits of crushed oat lie in the opening up of the nutrients contained in the oat grain for optimum absorption by the horse as well as in the significantly increased ration yield. Feeding freshly crushed oats also ensures that no contamination takes place as a result of the prolonged storage of the feed and that the highest possible amount of nutrients are retained in the feed.
Horse owners wishing to incorporate freshly crushed oats as a permanent element in their horse feed program can opt for a Haferboy® to ensure an outstanding crushing result. Reliability and efficiency as well as an exceptionally long service life are characteristic of this machine. Compact design, high-quality workmanship and easy usability leave no wishes unfulfilled.
The Haferboy® product line has been constantly further developed and can be supplemented with equipment for dedusting, bagging and oil mixture. The program is rounded off with grain silos that can be designed as upright silos as well as flat-bottom silos.
The machine program for horse owners with up to 5 horses
Suitable for feed rations up to 10 kg oats per day
Throughput* | |
---|---|
Haferboy 55 | 75 kg/h |
Maltman 100 | 75 kg/h |
Standard features
- Durable, profile ground rollers made of hardened steel
- Rollers are driven by means of gearwheels to ensure a constant high quality of the crushing results and a low degree of fine particle
- Easy and quick to operate with infinitely adjustable roller distance
- Scale for the determination of crushing gap
- Corrosion-resistant housing made of galvanized steel and robust hammer-blow paintwork
- Dosing slider
- Magnet in inlet
- Foreign body ejector
- Hand guard, top and bottom
- Rear panel for wall mounting

Technical data | Haferboy 55 | Haferboy 75 | |
---|---|---|---|
Throughput* | kg/h | 75 | 75 |
Engine power | kW | 0,55 | 0,75 |
Voltage | V | 400 | 230 |
Weight | kg | 41 | 41 |
Dimensions | mm(h x w x d) | 600 x 350 x 400 | 600 x 350 x 400 |
Hopper Fill weight | kg | 2,5 | 2,5 |
Optional accessories | Haferboy 55 | Haferboy 75 | |
---|---|---|---|
Stands | |||
Total dimensions | mm (h x w x d) | 1030 x 660 x 600 | 1030 x 660 x 600 |
Filling height | mm (e) | 1200 | 1200 |
Outlet height | mm (a) | 700 | 700 |
Hopper M | |||
---|---|---|---|
Fill weight | kg | 12,5 | 12,5 |
The machine program for equine facilities requiring up to 500 kg/day
Throughput* | |
---|---|
Haferboy 110 | 150 kg/h |
Haferboy 150 | 200 kg/h |
Haferboy 220 | 400 kg/h |
Haferboy 400 | 800 kg/h |
Haferboy 550 | 1200 kg/h |
Features
- Durable, profile ground rollers made of hardened steel
- Rollers are driven by means of gearwheels to ensure a constant high quality of the crushing results and a low degree of fine particle
- Easy and quick to operate with infinitely adjustable roller distance
- Scale for the determination of crushing gap
- Corrosion-resistant housing made of galvanized steel and robust hammer-blow paintwork
- Dosing slider
- Magnet in inlet
- Foreign body ejector
- Hand guard, top and bottom

Technical data | Haferboy 110 | Haferboy 150 | Haferboy 220 | Haferboy 400 | Haferboy 550 | |
---|---|---|---|---|---|---|
Engine power | kW | 1,1 | 1,5 | 2,2 | 4,0 | 5,5 |
Voltage | V | 230 / 400 | 230 / 400 | 400 | 400 | 400 |
Weight | kg | 64 | 72 | 116 | 144 | 165 |
Hopper fill weight | kg | 12,5 | 12,5 | 20 | 32 | 32 |
Dimensions | mm(h x w x d) | 580 x 400 x 330 | 580 x 400 x 330 | 600 x 585 x 430 | 650 x 585 x 530 | 700 x 585 x 560 |
Accessories | Haferboy 110 | Haferboy 150 | Haferboy 220 | Haferboy 400 | Haferboy 550 | |
---|---|---|---|---|---|---|
Additional hopper | ||||||
Dimensions | mm (h x w x d) | 285 x 870 x 520 | 285 x 870 x 520 | 300 x 1025 x 545 | 300 x 1025 x 700 | 300 x 1025 x 700 |
Fill weight | kg | 60 | 60 | 95 | 125 | 125 |
Volume | l | 110 | 110 | 170 | 225 | 225 |
Arc stand | ||||||
---|---|---|---|---|---|---|
Total dimensions | mm (h x b x t) | 1115 x 1035 x 675 | 1115 x 1035 x 675 | 1230 x 1120 x 800 | 1230 x 1120 x 800 | 1230 x 1120 x 800 |
Filling height | mm (e) | 1275 | 1275 | 1485 | 1485 | 1485 |
Outlet height | mm (a) | 860 | 860 | 900 | 900 | 900 |
Arc stand with castors | ||||||
---|---|---|---|---|---|---|
Total dimensions like arc stand without castors (shortened support leg) |
Mechanical accessories | Haferboy 110 | Haferboy 150 | Haferboy 220 | Haferboy 400 | Haferboy 550 |
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Silos for the storage of grain volumes from 1.5 t to 10 t
In combination with a grain crusher, grain purification and feed truck, we offer a turn-key solution for the storage and needs-based provision of feed; based on spatial conditions, either as an upright silo or a flat-bottom silo.