FOCUSED INNOVATION, CONCRETE REPUTATION.

TRUSS SCREED RAZORBACK® SERIES

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 40 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 Steel Aluminum

Vibration System Dual Air Eccentric Shaft Eccentric Shaft

Section Lengths/Weights

2 ft (.61 m): 37 lb (17 kg) 37 lb (17 kg) 24 lb (11 kg)

2.5 ft (.76 m): 47 lb (21 kg) 46 lb (20 kg) 34 lb (15 kg)

5 ft (1.5 m): 93 lb (42 kg) 90 lb (41 kg) 60 lb (27 kg)

7.5 ft (2.3 m): 138 lb (63 kg) 135 lb (61 kg) 90 lb (41 kg)

10 ft (3.1 m): 186 lb (82 kg) 180 lb (82 kg)

Maximum Width 65 ft (19.8 m) 65 ft (19.8 m) 50 ft (15.2 m)

Lowest Concrete Slump (in/mm) 2 in (51mm) 3 in (76mm) 4 in (102mm)

Maximum Consolidation Depth (in/mm) 12 in (305mm) 8 in (203mm) 6 in (152mm)

Blades 10 gauge Galvanized Steel

10 gaugeGalvanized Steel

12 gaugeGalvanized Steel

MODEL SA12 (Formerly 12HD) SE12 (Formerly 12HED) AE12 (Formerly 12ECS)

Quick Disconnect System

Low Profile Engine Option

Wide Range of Horsepower Options

Hydraulic Powered Winchis Optional

Bolt-on Replaceable Blades

Replaceable Greasable Bearings Model SE12 shown

www.alleneng.com 800-643-0095 or 870-236-7751

P.O. Box 819 • Paragould, Arkansas • 72451 • USA

AIR VIBRATION SCREEDS [SA12]

Our air-driven screeds feature precision engineered naval bronze piston vibrators that are rust resistant, non-sticking and free-starting.

Replaceable, Greaseable Bearings

Quick Disconnect System

Manual Winch is Standard

Bolt-On Replaceable Blades

Triangular Frame with Vibration Proof Welds

Eccentric Vibrator Weights

ALUMINUM TRUSS SCREEDS [AE12]

A lighter weight, extremely portable version of our legendary steel screeds, the engine-driven aluminum truss screed is perfect for the pickup truck portability to job-sites.

SA12 TRUSS SCREED DETAIL SA12 TRUSS SCREED PISTON VIBRATORS

WINCH OPTIONSManual: Standard on every Allen Screed

Hydraulic: Heavy-Duty power winches powers the screed smoothly across the pour for an even, controlled finish perfect for the pickup truck portability to job-sites.

HYDRAULIC WINCH

MANUAL WINCH

Allen® Engineering has many more special application truss screed accessories designed to make your Allen® Razorback®Truss Screed a highly useful and versatile screeding tool. From infrastructure to agriculture applications, we have designed and tested hundreds of customized Allen®

Truss Screed Accessories over our 40 plus years of truss screed manufacturing experience. Contact your Allen® Dealer today about your specific job-site truss screed application and let Allen® Engineering go to work for you.