Description
Allen Engineering PRO446DF: High-Torque Walk-Behind Trowel
Power and Precision for Demanding Slabs
The PRO446DF from Allen Engineering is a 46-inch walk-behind concrete trowel built for contractors who need strength, precision, and efficiency on large-scale projects. With its Duromax XP18HPX engine and direct-drive system, the PRO446DF delivers superior torque, responsive control, and consistent slab finishes. Whether you’re working on commercial floors, industrial pads, or exterior flatwork, this walk-behind machine provides professional-grade results on every pass.
Engineered as part of Allen’s Pro Series, the PRO446DF combines durability with finishing finesse, making it one of the most powerful walk-behind trowels in its class.
Duromax Engine and Direct Drive Advantage
At the core of the PRO446DF is the Duromax XP18HPX engine, known for reliable performance and long-lasting power. Paired with a direct-drive system, this setup ensures efficient torque transfer to the rotor while reducing maintenance needs. Unlike belt-driven alternatives, the PRO446DF maintains strong, consistent output, making it the preferred choice for tough mixes and extended finishing sessions.
Its 46-inch rotor provides wide coverage while staying balanced and maneuverable. Crews complete more work in fewer passes, improving productivity while minimizing fatigue.
Operator Comfort and Control
The PRO446DF features Allen’s Rapid Pitch handle system for quick blade adjustments, giving finishers full control from floating to final finishing. The vibration-dampened handle reduces fatigue, making it easier to operate this concrete finishing machine during long shifts. A built-in lifting hook simplifies transport and setup, streamlining workflow on busy jobsites.
Built to Withstand Heavy Use
With a reinforced rotor assembly and heavy-duty steel frame, the PRO446DF is designed for the daily demands of commercial finishing. Like all Allen trowels, it offers long-term reliability, ensuring consistent performance in tough slab conditions.
Why Choose the PRO446DF?
- Duromax XP18HPX engine for dependable power
- Direct-drive system for efficient torque transfer
- 46-inch rotor for wide, balanced coverage
- Reliable as both a concrete trowel and concrete finishing machine
- Part of Allen’s Pro Series of professional-grade trowels
Command Every Pour with the PRO446DF
When projects demand high torque, efficiency, and precision, the PRO446DF delivers. This walk-behind concrete trowel provides durability and performance professionals trust for smooth, consistent results.
