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M33-4

M33-4 Meter Truck Mounted Concrete Boom Pump

The M33-4 Concrete Boom Pump enhances the Putzmeister 30-Meter class portfolio. The time-proven design of the M33-4Z features a reduced outrigger footprint and the latest Ergonic® 3.0 technology.

The 33-meter shares a pedestal with the 36-4 that is strong and stable. The pedestal is based on the one used on the 38-5- and 39-meter models that have high product maturity. The 33-meter gains automatic lubrication of the four-point bearing and A-hinge, so there is no need to climb up onto the machine to reach lubrication points. Because the 33-, 36-, and 39-meter pumps are “cousins”, commonality of spare parts provides a significant service advantage to multiple pump fleets. However, the biggest advantage of the new 33-meter boom pump is the low unfolding height of 7.6m.

Key Features

  • Low unfolding height
  • Automatic lubrication of the four-point bearing and A-hinge
  • Low unfolding height of 7.6m

General Information

  • Number of sections
    4
  • Boom Style
    Z-Fold
  • Vertical Reach
    32.1 m
  • Horizontal Reach
    27.8 m
  • Reach Depth
    20.2 m
  • Unfolding Height
    7.6 m
  • End Hose Length max.
    4 m
  • Delivery Line (DN + Pressure)
    DN 125/85 mm/bar
  • Support width Standard (front-rear)
    5.5/7 m
  • Support width OSS (front-rear)
    4/5.8 m
  • Length x Width x Height
    11500x2500x3900 mm

Configuration

  • Material Cylinder Diameter-Stroke Length
    230/2100 mm
  • Output (rod side)
    160 m³/hr
  • Output (piston side)
    108 m³/hr
  • Delivery Pressure (rod side)
    85 bar
  • Strokes (rod side)
    31

Brochures & Spec Sheets