Concrete flooring supplymaterials • machinery • tools

Allen 12HED engine driven

Allen 12HED engine driven

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. Most of all, Allen’s commitment to quality and customer satisfaction will insure that your Allen Razorback Screed will provide years of trouble-free operation.


Frame Construction Steel
Vibration System Eccentric Shaft
Section Lengths/Weights 
0.61 m: 17 kg
0.76 m:  20 kg
1.5 m: 41 kg
2.3 m: 61 kg
3.1 m: 82 kg
Maximum Width 19.8 m
Lowest Concrete Slump (mm) 76 mm
Maximum Concrete Depth (in/mm) 203 mm
Blades 3.5 mm Galvanized Steel



1 Replaceable, Greaseable Bearings
2 Quick Disconnect System
3 Low Profile Engine Option
4 Wide Range of Horsepower Options
5 Hydraulic Powered Winch is Optional
6 Bold-On Replaceable Blades
7 Triangular Frame with Vibration Proof Welds
8 Eccentric Vibrator Weights