
Allen Engineering Walk-Behind Trowels
SP446
Super Pro 46 inch walk-behind trowel with torque converter clutch, helical gearbox, and plow handle design for high-demand finishing.
Overview
Built for the way Texas crews work
Super Pro 46 inch walk-behind trowel with torque converter clutch, helical gearbox, and plow handle design for high-demand finishing.
Closner can help compare this Allen model against the rest of the Allen lineup based on slab size, production target, crew preference, power source, transport, service access, and finishing workflow.
Super Pro walk-behind trowel.
Variable torque converter clutch supports low-speed torque and high-speed finishing.
Plow handle design helps operators pitch blades higher.

Key Specs
- Manufacturer
- Allen Engineering
- Model
- SP446
- Category
- Walk-Behind Trowels
Features
SP446 advantages
Jobsite fit
Super Pro walk-behind trowel.
Contractor-focused design
Variable torque converter clutch supports low-speed torque and high-speed finishing.
Allen support
Plow handle design helps operators pitch blades higher.
FAQ
Common SP446 Questions
Who supports the SP446 in Texas?
Closner Equipment supports Allen Engineering customers in Texas with sales guidance, parts, service coordination, and application support from our branch network.
What is the SP446 best used for?
SP446 is a fit for high-demand finishing, commercial slabs, walk-behind troweling, flatwork, and related concrete flatwork applications.
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