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

Allen Engineering PRO436E: Edge Finishing with Power and Precision

Built for Professional Edge Work

The PRO436E from Allen Engineering is a 36-inch walk-behind concrete trowel designed specifically for contractors who demand both precision and power along slab edges. Unlike standard trowels, this model features a patented rotating guard ring system that allows operators to finish as close as 5/16″ to walls, columns, and obstacles. With the PRO436E, crews save time, reduce hand work, and achieve a smooth, uniform finish even in the tightest spaces.

Honda Power for Reliable Performance

At the core of the PRO436E is the Honda GX270 engine, a proven workhorse known for its torque, reliability, and fuel efficiency. This engine ensures strong, consistent output for both floating and finishing passes. Operators can trust the PRO436E to power through demanding mix designs and long pours, making it an essential piece of professional-grade concrete finishing machine equipment.

Edge Smarter, Work Faster

The patented guard ring system sets the PRO436E apart by eliminating the guesswork of close-edge finishing. With a 90° lip float pan, operators can finish within 5/16″, while blade work allows up to ¾” clearance. This innovation transforms edge work from a time-consuming task into a seamless part of the finishing process. Contractors gain better slab flatness, improved efficiency, and superior edge-to-edge consistency.

Durable Design and Operator Comfort

Like all Allen trowels, the PRO436E is built to last. Its rugged steel frame and heavy-duty components withstand the toughest jobsite environments. Meanwhile, the adjustable Rapid Pitch handle system provides intuitive blade pitch control, reducing fatigue and improving comfort during long shifts. The balanced design further enhances maneuverability, making this model a reliable choice for contractors who prioritize both performance and ease of use.

Why Choose the PRO436E?

  • Honda GX270 engine delivers consistent power and reliability
  • Patented rotating guard ring for edge finishing within 5/16″
  • 36-inch rotor for precise slab coverage and efficiency
  • A dependable concrete trowel and versatile concrete finishing machine
  • Built tough as part of Allen’s Pro Series of professional trowels

Finish Right to the Edge with the PRO436E

When precision matters most, the PRO436E delivers. With its innovative edging design, powerful Honda engine, and professional-grade durability, this walk-behind concrete trowel gives contractors the ability to finish strong from wall to wall on every pour.

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