Bale shredder - SIPMA RB 1850 KRUK

The SIPMA RB 1850 KRUK is a trailed shredder for straw, hay and haylage. The shredder is designed for livestock farms for both straw bedding, which provides protection and absorbs moisture, as well as for feeding. It is also used by gardeners and fruit growers to spread straw between rows of strawberries, for example.

• The load box allows loading of one straw bale with a maximum diameter of 1.8 m or two bales of haylage with a diameter of 1.5 m.
• A transverse knife drum equipped with tines and knives to shred the material, so that the feed is distributed evenly over the entire blower surface.
• Adjustment of material shredding possible due to individual setting and arrangement of the number of knives and takers.
• Thebelt transmission driving the knife drum, guarantees quiet and smooth operation.
• Thehydraulically controlled ejection chimney allows the shredded material to be channelled directly into the feed hoppers and the ejection range can be adjusted to a distance of up to approx. 18 m (e.g. for straw bedding). The rotating ejection chimney has an infinitely variable 300-degreedirectional adjustment, which allows the material to be spread to both the left and right side, ensuring a high throughput and efficiency of the machine.
• Hydraulic adjustment of the position of the grate mounted above the knife drum, ensures even feeding of the material onto the drum, protects the machine from clogging and increases its durability and reliability.
• Electronic control allows infinite adjustment of all machine functions from the tractor cab.
• Electronic control functions:
  - conveyor speed and direction;
  - position of the rear loading flap;
  - position and height of the ejection chimney;
  - movement of the grating over the knife drum;
  - switching the knife drum on and off.
• An additional control unit located at the rear of the machine allows the machine operator to load bales easily and safely.
• Two rotor speeds, adjustable via a gearbox according to needs: higher for straw strewing and lower for forage feeding.
• Mechanical chain floor conveyor with hydraulic drive can operate at variable speeds, infinitely adjustable.
• A rear loading wall actuated by hydraulic cylinders allows bales to be easily and quickly loaded into the shredder chamber.