Fixed chamber round baler - SIPMA PS 2520 KRONOS

The new generation SIPMA PS 2520 KRONOS fixed chamber baler from series 2000, thanks to its rolling chamber is ideal for harvesting green fodder for silage. It can also be used for harvesting straw and hay.

• Roll type baling chamber (1,20 x 1,25 m) build of 17 durable ribbed rollers, which ensure a high degree of compression and rotation of the bale in the chamber, regardless of the prevailing conditions.
• New, reliable camless pick-up 2.2 m wide with pressure roller and pneumatic wheels.
• New high-performance feeding and shredding unit with tilting floor system, equipped with 15 knives, each with individual mechanical protection ensures that the material flows fast and efficiently to the baling chamber. The preset cutting length of 75 mm makes the material perfect for forming properly compacted green fodder bales. Cutting of the collected material makes the bales heavier than bales rolled without cutting, which improves the material handling.
• The pick-up drive is equipped with a semi-automatic clutch for overload protection and the highest safety requirements.
• Mechanical baling chamber lock enables a higher pressing grade which improves efficiency and quality of the pressed material.
• OptiFlow System ensures smooth and even feeding of the material from the pickup through the chopper to the bale chamber with maximum throughput. This achieves maximum feeding speed and minimises the possibility of the machine becoming clogged. The OptiFlow System enables a maximum degree of crushing and a short bale formation time, ensuring more efficient and economical machine operation.
• Rotor tilt bottom system To push the material into the baling chamber, the rotor tilt bottom simply needs to be lowered with the cab computer panel, the PTO started and and then the rotor bottom returned to its original position.
• New, reliable chain lubrication system based on a mechanical pump with the possibility of setting an individual oil dose for each chain. It reduces the service time and increases life of driver components. Large oil tank capacity minimizes the time of daily machine servicing.
• Pressing roller helps to maintain an even feeding of the picked up material and ensures its initial pressing.
• Tool-free adjustment of the pick-up’s support wheels allows you to quickly and easily adjust its working height, adapting it easily to changing terrain conditions and swath density.
• Individual knife protection protects the chopper from stones or other elements that could damage it. It also increases the life of the machine.
• Net binder „duck-bill” type, provides direct application of the net straight to the rolling chamber, ensuring a correctly wrapped bale.
• Binding system can accommodate net up to 1.3 m in width and 4500 m in length. The number of wrapped net layers is set on the electronic controller by the operator.
• Net loading and replacement is done from the ground level, without the need to climb onto the machine.
• Grouped bearing lubrication points reduce the service time, extend the life of the bearings and increase the comfort of machine operation.
• Double-row barrel bearings installed on the rollers which work under the highest load, assure long operating life and reliability of the machine.
• Hydraulic system with electrohydraulic power block, which operates all working parts of the machine and assures its steady and optimum performance. The continuous oil cycle in the hydraulic system allows automatic starting of machine functions without manual intervention of the operator.
• Automatic lubrication of bearing of wrapping rolls and shredder (additional equipment) delivers effectively grease to all points by means of pipes thanks to advanced pressure system. The automatic bearing lubrication system makes it possible to reduce the servicing time of the machine by limiting the lubricating activity to filling up a container with lubricating liquid.
• Longer drawbar with the option of fitting it with 40mm or 50mm diameter hitching eyes and a K80 ball and equipped with a shaft support to ensure its stability when the machine is uncoupled from the tractor.
• Modern LED road lighting for even greater safety on the road after dark.
• Wide angle PTO shaft with automatic clutch ensures possibility of working with the machine at turns and protects the machine against overload damage.
• Coupling device (additional equipment) enables connecting it with bale wrappers SIPMA OS 7531 MAJA or SIPMA OS 7650 GAJA, thanks to this feature we obtain a bale wrapped in foil in one pass, while saving time and money.
• Electronic control is responsible for adjustment and supervision over the run cycle of collection, wrapping and unloading of bales. It also monitors the correct operation of the machine mechanisms.
• Functions of the electronic controller:
  - activation and carrying out an automatic cycle of the machine operation;
  - defining the number of binds of a bale with a net;
  - control of equal spread of material in the chamber;
  - defining and control of compression ratio;
  - visualization of the currently performed operation;
  - supervision and sensor status display;
  - enables control over the pickup, the blades and the tilt rotor floor at any moment of the machine work cycle;
  - indication of the number of bales made, working time, efficiency and remaining net in roll.