Allen Engineering SE12 Truss Screed

The Allen® Razorback® Truss Screed has been a trusted choice worldwide for over 40 years, delivering powerful vibration through a self-contained, gas-powered design. With available hydraulic winch and accessories, it’s the industry standard for steel-framed screeds used on roads, bridges, slabs, and more.

Description

SE12: Electric-Powered Precision for Clean, Consistent Concrete Finishing

The SE12 from Allen Engineering is a dependable, electric-powered truss screed built for precision concrete finishing in sensitive or enclosed environments. Perfect for indoor slabs, tunnels, warehouses, and other job sites where fumes or noise may be restricted, the SE12 provides the same robust performance as its gasoline-powered counterparts—without the emissions. With a proven history of reliability, this screed is ideal for contractors looking to achieve flawless results while meeting environmental and safety standards.

Built to handle large pours with ease, the SE12 operates with a bolt-together modular design that can reach up to 65 feet in length. Its electric motor delivers consistent vibration for smooth and accurate leveling across every pour, making it a trusted choice for professionals seeking high-end performance from a concrete screed.

Electric Efficiency Without Sacrificing Power

Unlike traditional gas-driven models, the SE12 uses an electric motor to power its vibration system, giving operators a quiet, clean solution for slab finishing. The consistent vibration output and lightweight frame allow for better surface results over cement forms with less manual effort and reduced fatigue.

As a concrete leveling machine, the SE12 enhances productivity without compromising quality, and it integrates easily with your existing equipment and site needs. Its compatibility with various jobsite power sources makes it an ideal tool for both new construction and renovation projects.

Adaptable Truss Screed Design for Long Spans

The SE12 features Allen Engineering’s modular truss construction, allowing contractors to configure the screed to their specific project requirements. Whether you’re pouring a wide slab-on-grade or working along complex cement forms, this truss screed delivers exceptional rigidity and a flatter finish across the entire working span.

Its rugged steel frame resists wear from daily use, while easy bolt connections speed up setup and breakdown, helping crews stay on schedule and on budget.

Built to Perform, Easy to Maintain

The SE12 is built with jobsite efficiency in mind. Its minimal maintenance design and durable construction ensure it stands up to daily use while reducing downtime. The electric motor is simple to operate and requires less upkeep than combustion-based systems, making the SE12 a smart, sustainable choice for forward-thinking contractors.

Why Choose the SE12?

✅ Clean, quiet electric power for indoor and fume-sensitive jobs
✅ Modular span up to 65 feet for large-scale finishing
✅ Ideal as a concrete screed, concrete leveling machine, or for work over cement forms
✅ Easy bolt-together assembly for flexible jobsite use
✅ Built to meet performance needs as a reliable truss screed

Go Electric Without Compromise with the SE12

For projects that demand high-precision concrete finishing in controlled environments, the SE12 delivers consistent, clean performance. It’s the electric-powered truss screed that brings efficiency, versatility, and professional-grade results to every pour.

Specifications

FRAME CONSTRUCTION
Steel
VIBRATION SYSTEM
Eccentric Shaft
VIBRATIONS
10,000 vpm
ENGINE (WIDTHS LESS THAN 42.5′)
HONDA GX270 – 9 hp / 6.7 kW
ENGINE (WIDTHS MORE THAN 42.5′)
HONDA GX340 – 11 hp / 8.2 kW
MAXIMUM WIDTH
65 ft / 19.8 m
LOWEST CONCRETE SLUMP
3 in / 7.6 cm
MAXIMUM CONSOLIDATION DEPTH
10 in / 25.4 cm
BLADES
10 Gauge Galvanized Steel