Need extra strength and speed for floating and finishing? Whiteman high performance walk behind power trowel models offer the high torque horsepower required for concrete floating applications, burnishing, and float pan use. This troweler rental has wider coverage and better strength to increase productivity. Floats are available with the rental. Extra blade sets are also available. Trowel machines are also known as trowler, troweler or power trowler or concrete finisher or Concrete trowling machine or power trawl or concrete helicopter or concrete finish machine.