Baler Presto HPK 50 BSK, press power 50 tons, yoc 10/2009, drive power 22 kW, only 10,009 working hours, overhauled and tested

Technical data baler

Manufacturer Presto

Typ HPK 50 BSK

Year of construction 10/2009

Hours of operation 10,009 hours

Press power 50 tons

Specific pressing force 650 kN

Feed channel 1,250 x 1,050 mm (l x w)

Capacity per cycle time 0,96 m³

Theoretic cycle time 22 sec.

Theoretical idle power 160 m³/hour

Bale size 1,100 x 700 mm (w x h)

Driving motor 22 kW

Rated current 41 A

Tying system 4-fold vertical, fully automated

Throughput rate at a

bulk weight of 35 kg/cbm approx. 4,3 tons/hour

bulk weight of 50 kg/cbm  approx. 6,7 tons/hour

bulk weight of 100 kg/cbm  approx. 10,4 tons/hour

Bale weight  up to 500 kg, depending on material

SPS controller (manuf., type) Siemens S7 200

Operating panel (manuf., type) Siemens SIMATIC Touch

Transport dimensions only baler 6,780 x 1,800 x 2,400 mm (l x w x h)

Machine weight baler approx. 8,750 kg


The following repair and overhaul work was carried out:

  • The floor in the press channel was renewed by welding in a new steel plate.
  • The guide rails of the needles were overhauled, worn parts were cut off and replaced by new parts.
  • The complete needle strands with rollers and needle heads were renewed.
  • The plate for the needle drive was overhauled and refitted.
  • The covers for the needle channels were exchanged for new original parts.
  • Defective limit switches were replaced.
  • The plastic sliding plates under the press plunger were replaced.
  • Hydraulic hoses have been replaced.




The baler has been overhauled, is in a really good condition, immediately available, ready for operation and is sold with a start-up guarantee.

The documentation (Manual, CE, electr./hydr.-drawings), are completely available.  Inspections are possible after agreement.  We will not assume liability for the given technical data and possible errors.


Please note:

  • All technical data refer to specifications of producer/owner. We will not assume liability for the given statements and possible errors.
  • This offer is non-binding, prior sale excepted und revocable at any time.
  • Inspections possible after agreement. 
  • The sale is ex location, as it stands and lays, without liability and guarantee.