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BSF 42-5

Flexible, Lightweight 5-Section Boom with 100 m³/hr output

Designed with the operator in mind, the BSF 42-5 delivers greater payload capacity and longer pump life paired with the great performance you expect from Putzmeister. With a five-section Z-fold boom that gives you 41.6 meters of vertical reach, it still comes in at around 30 tones and goes where most 40-meter class boom pumps cannot.

Don’t be fooled by its lightweight – the pedestal sub-frame bolt connections make the frame more flexible to withstand torsion from the pump force. And with 30% more deck space, it can carry more equipment to the job site.

Key Features

  • S-Valve Technology
  • Steady boom with a neutral axis layout leads to noticeably less boom movements and reduces the risk of bending cracks
  • Roll-Z-Folding allows easy folding and unfolding of the boom
  • One-sided-support system reduces support width extensively
  • Outriggers with tubings withstand harsh climatic conditions
  • Boom Remote Control with user-friendly interface and accurate pumping and boom control
  • Real-time Ergonic Display provides real-time machine data
  • Free Flow Hydraulic Valve (FFH) design reduces fuel and energy consumption
  • Pre-set time-based auto-greasing system
  • Service-friendly as a result of its optimised accessibility and consistent screw concept
  • Night lamp and push horn
  • Lower service costs thanks to maintenance-free components, fewer special components (only 3 standard delivery line bends) and lower volumes of functional fluids (oil volume reduced by 300 L)
  • Emergency Stop Switches at various locations
  • Safety and warning instructions at required locations
  • High hydraulic temperature cut off
  • Engine overheating and low lube pressure alarm
  • Anti-slip property and handrails on the side deck to prevent slipping and falling
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