• Operating for more than 55 years

  • Sold in over 90 Countries Worldwide

  • Designed & Manufactured in the USA

The Allen® Razorback® Truss Screed is the contractor’s preferred brand when high tolerance FL Numbers are specified on concrete floors and pavements. For more than 35 years, Allen Truss Screeds have set the industry’s standard for precision levelness, rigidity and durability. Allen Engineering has a full line of truss screed models and accessories.

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  • Quick Disconnect System
  • Low Profile Engine Option
  • Wide Range of Horsepower Options
  • Hydraulic Powered Winch is Optional
  • Manual Winch is Standard
  • Bolt-On Replaceable Blades
  • Triangular Frame with Vibration Proof Welds
  • Eccentric Vibrator Weights
  • Replaceable, Greaseable Bearings
  • Tough, strong and Durable

Frame ConstructionSteel or Aluminium (Optional)
Vibration SystemEccentric Shaft
Section LengthWeight (kg)
0.61 metre (2.0ft)17.0
0.76 metre (2.5ft)20.0
1.50 metre (5.0ft)41.0
2.30 metre (7.5ft)61.0
3.1 metre (10.0ft)82.0
Maximum Width (m)19.8
Lowest Concrete Slump (mm) 50.0
Blades2.4mm Galvanised Steel
Working width (m) 3.0 to 20.0