Allen Engineering PRO424E-BV – Walk-Behind Trowel

The PRO424E-BV from Allen Engineering is a 24-inch battery-powered walk-behind trowel that delivers zero-emission operation for indoor and environmentally sensitive jobsites. With a patented balancing system and quiet performance, it offers professional-grade concrete finishing without noise or exhaust.

Description

PRO424E-BV: Zero-Emission Power Meets Precision Finishing

The PRO424E-BV from Allen Engineering represents the next evolution in professional-grade concrete finishing—delivering high-performance, battery-powered operation with zero emissions. Designed for indoor, enclosed, or environmentally sensitive job sites, the PRO424E-BV combines quiet efficiency with powerful results. As part of Allen’s elite lineup of trowels, this model brings modern innovation to the jobsite without sacrificing the high-quality finish that contractors demand.

Featuring a 24-inch rotor and a patented balancing system, the PRO424E-BV is built to excel in tight slab areas and around edges. It’s the ideal concrete trowel for projects like parking structures, warehouses, hospitals, and interior flatwork where gas-powered equipment may be restricted.

Battery-Powered Efficiency for Demanding Jobsites

The PRO424E-BV operates on a zero-emission, fully battery-powered drive system that provides clean, quiet performance with all the power of a traditional gas unit. This makes it a standout electric trowel machine, eliminating exhaust fumes and reducing noise levels—critical for projects requiring low environmental impact.

Despite its eco-friendly operation, this concrete finishing machine delivers the torque and consistency needed to tackle challenging finishing applications. The reliable power system ensures uninterrupted performance throughout the job, giving crews the freedom to work efficiently in any setting.

Precision Handling and Ergonomic Control

The PRO424E-BV’s patented balancing system enhances control and stability during operation, resulting in a flatter, more uniform finish. Designed for precision edge work and detailed slab areas, it’s an excellent addition to any fleet of professional trowels.

The ergonomic handle assembly reduces operator fatigue while offering easy-to-use pitch controls and intuitive handling. Whether you’re floating or finishing, this compact concrete trowel provides the maneuverability and accuracy needed for top-tier results.

Built to Perform in Today’s Construction Landscape

From its rugged frame to its advanced control system, the PRO424E-BV is engineered to meet the real-world demands of modern contractors. It’s not just a tool—it’s a durable, dependable concrete finishing machine designed for crews that value precision, sustainability, and performance.

Why Choose the PRO424E-BV?

✅ 24-inch rotor and patented balancing system for unmatched control
✅ Battery-powered drive system for clean, quiet, zero-emission operation
✅ Ideal for indoor work, edge finishing, and confined areas
✅ Built to perform as a reliable concrete trowel, electric trowel machine, or compact concrete finishing machine
✅ A smart, sustainable alternative to traditional gas-powered trowels

Go Green Without Compromise with the PRO424E-BV

For contractors looking to reduce emissions without losing performance, the PRO424E-BV is the future of concrete finishing. Powerful, precise, and battery-driven, it’s the electric trowel machine that delivers professional results with environmental responsibility.

Specifications

ENGINE
Vanguard Si1.5 48V
HORSEPOWER CLASS
2 hp / 1.5 kW
BATTERY LIFE
1 hr
STARTER
Push Button
ROTOR DIAMETER
24 in (4-blades) / 61 cm
MAXIMUM ROTOR SPEED
135 rpm
TROWEL ARMS & SPIDER
Standard Duty
WEIGHT
154 lb / 69.8 kg
DIMENSIONS (L X W X H)
65 x 24 x 43 in / 165.1 x 61 x 109.2 cm