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Variable chamber round baler


The new SIPMA PZ 1832 PRIMA variable chamber round baler is designed for harvesting hay, straw and green fodder for hay silage.

Electronic control is responsible for adjustment and supervision over the run cycle of collection, wrapping and unloading of bales. It also monitors the correctness of operation of the machine mechanisms.

Functionalities of an electronic control:

  • activation and carrying out an automatic cycle of the machine operation,
  • defining the number of wraps of a bale with a net,
  • control of equal spread of material in the chamber,
  • defining a bale diameter and the degree of its compression in three variants: 1) the core of a bale and its top surface under constant pressure, 2) separate setting of pressure for the core of a bale and its external surface, 3) separate setting of pressure of a bale core, external surface and additional increased pressure during the final formation of a bale,
  • supervision and display of the status of sensors,
  • indication of the number of bales made, working time, efficiency.

Baling chamber consists of five seamless belts which allow producing the bales from 0.90 to 1.80 m in diameter.

Wide pick-up and rotating feeder significantly increase the transport capacity of the material and efficiency of the harvest.

Chamber of the baler made from Domex steel ensures strength, rigidity of the construction and reliability in use.

Variable chamber baler SIPMA PZ 1832 PRIMA


Laminate press covers protect mobile elements of the machine and make it look dynamic and modern.

Automatic bale wrapping with the planned wrapping number.

Shredder features 11 shredding knives. It ensures a higher density of the bales which provides excellent ensilage conditions and improves the harvest economy.

Net wrap and wide tires are standard equipment of the baler.

Wide angle PTO shaft with automatic clutch ensures possibility of working with the machine during turns and protects the machine against damage.

Pneumatic or hydraulic brakes (additional equipment) ensure security on the public roads and during work on the mountainous terrain.

Model  PZ 1832 PRIMA
Pick-up width mm 2000
Chamber type   belt
Bale dimensions    
bale diameter mm 900 - 1800
bale width mm 1200
Maximum number of cutting knives pcs 11
Protection of knives   mechanic
Operation of knives   hydraulic
Copying wheels   pneumatic
WOM rotational speed rpm 540
Power demand kW (HP) 73 (100)
PTO shaft with automatic clutch  
a pressing roll  
net binder  
electronic control panel  
automatic lubrication of chains  
grouped bearing lubrication points  
pneumatic brakes  
hydraulic brakes  
wide tyres 500 / 50 - 17 18 PR  
length mm 4800
width mm 2600
height mm 3000
Weight kg 2995

 - standard,  - additional equipment,  - unavailable

Lp. Nazwa dokumentu Rozmiar
1Leaflet_Round balers9,08 MB
2Product Catalogue of SIPMA29,63 MB

Variable chamber round baler PZ 1832 PRIMA