Allen Engineering PRO436E – Walk-Behind Trowel

The PRO436E delivers Pro Series power and performance with a patented design that excels at edging along walls and around extrusions. Its rotating guard rings allow for finishing as close as 5/16″ with float pans or ¾” with blades.

Description

PRO436E: Precision Edging with Power and Pro-Grade Performance

The PRO436E from Allen Engineering is a powerful, high-performance edging concrete trowel designed to deliver smooth finishes along walls, columns, and other tight areas with unmatched precision. Built for contractors who need the strength of a full-size machine in a format specialized for edge finishing, the PRO436E brings innovation, control, and exceptional power to the jobsite. Powered by the reliable Honda GX270 engine, this 36-inch walk-behind unit is part of Allen’s elite Pro Series line of trowels—and it’s built to outperform.

Unlike traditional edgers, the PRO436E features a patented rotating guard ring system that allows the unit to ride along walls and obstructions with minimal clearance. This innovation enables finishers to work within 5/16″ when using a 90° lip float pan or up to ¾” with blades, greatly reducing the need for manual touch-up work.

Edge Like a Pro with the PRO436E

Finishing close to walls and obstacles can be a time-consuming challenge—but not with the PRO436E. This unit allows crews to seamlessly trowel tight spaces with the same power and quality expected from a full-sized concrete finishing machine. The ability to finish so close to the edge not only increases efficiency but also enhances the overall appearance and flatness of the slab.

Backed by the trusted Honda GX270 engine, the PRO436E offers excellent torque and reliability for all-day use. It starts easily, runs smoothly, and powers through challenging mix designs without hesitation, giving crews confidence in their equipment every time they strike off a new pour.

Built for Durability and Operator Comfort

Constructed with a rugged steel frame and durable components, the PRO436E is engineered to withstand harsh jobsite conditions. Its balanced design and adjustable Rapid Pitch handle system make it comfortable and easy to control, even during long finishing sessions. As with all Allen trowels, the emphasis is on performance and longevity—ensuring you get consistent results with less downtime.

Whether you’re floating or finishing, edging or detail work, this concrete trowel delivers the performance pros rely on.

Why Choose the PRO436E?

✔ Honda GX270 engine delivers reliable, jobsite-proven performance
✔ Patented rotating guard ring for edge finishing as close as 5/16″
✔ 36-inch rotor diameter ideal for tight, precise slab areas
✔ Performs as a high-output concrete finishing machine and specialized concrete trowel
✔ Part of Allen’s Pro Series—built for professionals who expect more from their trowels

Finish Strong Right to the Edge with the PRO436E

For contractors who refuse to compromise on quality—even around the edges—the PRO436E is the ultimate solution. Power, precision, and innovation combine in one exceptional concrete finishing machine built to help you finish faster and better, every time.

Specifications

ENGINE
HONDA GX270 / 270 cc
HORSEPOWER CLASS
9 hp / 6.7 kW
FUEL TYPE
Gasoline
ROTOR DIAMETER
36 in (4-blades) / 91 cm
MAXIMUM ROTOR SPEED
120 rpm
TROWEL ARMS & SPIDER
Standard Duty
WEIGHT
198 lb / 90 kg
DIMENSIONS (L X W X H)
84 x 36 x 38 in / 213.4 x 91.5 x 96.5 cm