Description
PRO436: Compact Power and Precision for Demanding Concrete Finishing
The PRO436 from Allen Engineering is a high-performance walk-behind concrete trowel designed for contractors who need maximum maneuverability and dependable finishing power in tighter slab areas. Built to thrive on demanding jobsites, the PRO436 is compact, rugged, and engineered for precision—making it a perfect addition to any professional fleet of trowels.
Equipped with either a 5.5hp or 9hp class Honda engine, the PRO436 delivers the right amount of power for your application. Whether you’re working in small residential spaces, commercial interiors, or confined slab zones, this concrete finishing machine offers smooth performance and professional-grade results.
Engine Options and Handle Customization
The PRO436 gives contractors the flexibility to choose between two reliable engine options: the fuel-efficient 5.5hp class for lighter jobs or the high output 9hp class for more demanding conditions. Both engine choices ensure consistent torque and finishing quality, even under tough slab conditions.
To further customize your experience, the PRO436 is available with Allen’s proven Fine Pitch control handle or the newly redesigned Rapid Pitch handle. Whether you prefer precise, incremental adjustments or quick blade control, this machine gives you the option to finish exactly how you want.
Durability and Maneuverability Combined
Built with Allen’s hallmark attention to strength and quality, the PRO436 features a rugged steel frame, lifting bale for transport, and a 36-inch rotor that strikes the perfect balance between coverage and control. It’s a favorite among contractors needing a smaller concrete trowel that doesn’t compromise on performance or longevity.
The compact size of the PRO436 makes it ideal for working around obstructions, near walls, and in tight corners—where larger trowels simply can’t reach. Whether you’re floating or finishing, this unit maintains stability, operator comfort, and a consistently smooth slab.
Why Choose the PRO436?
✅ Available with 5.5hp or 9hp class Honda engine
✅ Choose between Fine Pitch or Rapid Pitch handles for personalized control
✅ Compact 36-inch rotor ideal for smaller slab zones and tight spaces
✅ Built to last as a reliable concrete trowel and versatile concrete finishing machine
✅ A must-have tool for contractors working in confined or high-precision environments
Tackle Tight Spaces with the PRO436
When your job demands maneuverability and muscle, the PRO436 delivers. It’s the compact powerhouse in Allen’s lineup of walk-behind trowels—built to take on the toughest finishing tasks with accuracy and control.
