The SERMAC 6RZ56 Superlight is designed with a versatile 6 section, "RZ” fold boom type made in high quality strength steel S900. The pump 6RZ56 is ideal for applications such as pumping at height on residential and industrial buildings, bridges, excavations and foundations. A boom length of over 55 m and Ø 125 mm pipeline make the 6RZ56 excellent for jobs which require a larger flow of concrete. The 6RZ56 combines a perfect assembly on a 4 axle truck with a wheelbase of 6,300  6,500 mm. Excellent ratio between the total weight and 6-stage boom to achieve maximum efficiency: < 41 t (90389 lb) on a 4 axle vehicle. The pumping groups G9 at open circuit hydraulic system AG9L10-170-80 and AG9L10-200-80 offer reliability and high performance theoretical concrete output from 170 m³/h to 200 m³/h and pressure up to 80 bar.


Main features

  • Concrete pump designed and made by SERMAC
  • Structural analyses with Finite Element Method (FEM)
  • Pump frame designed for high torsion rigidity
  • Suitable for assembly on 4 or 5 axle trucks
  • Boom 6-stage, RZ-folding type
  • Pipeline Ø 125 mm (5”)
  • Main components sourced from genuine European manufacturers
  • Pumping unit with open hydraulic system
  • Concrete S-valve Ø 9”
  • Total length < 14 meters (45’11”)
  • Total mass on ground < 41 t (4 axle)

Standard dotation

  • X-type front outriggers
  • Driven by PTO or gear box (supplied separately)
  • Concrete pipeline made in twin-wall with chromium carbide inserts
  • Boom control by proportional distributor “Load Sensing”
  • Two sets of radio remote controls provided with 2-speed proportional boom control
  • High strength wear parts (S valve, wear plate, compensation ring)
  • Automatic hopper greasing unit and manual back-up system
  • Safety device on hopper door and hopper grate
  • Remote controlled electric vibrator on hopper grate
  • Aluminium hopper cover
  • Water pump (60 l/min, 30 bar)
  • Water tank capacity 900 l
  • Lights for hopper lighting, LED
  • Working lights, LED
  • Metal bin for accessories beside hopper
  • Warning horn
  • Accessories for cleaning and maintenance
  • Declaration of conformity (user and maintenance manual)

Electronic stability control system

  • Sermac Control Stability (SCS - Basic)
Specifications subject to change without prior notice, no responsibility is taken for the correctness of this information.

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