They can help completing a job easily and economically in short time while less labour. They are very convenient , durable and high performance to use, at the job site to make such as big parking and large flat floors for commercial and industrial purposes. Long service life gearbox. Heavy-weight design assure superior finishing. Comfortable height adjustable handle, easy to operate. Lifting tube allows trowel to be transported on the job-site with only two people. Centrifugal safety switch, stop the engine in emergency condition. Foldable handle is available as optional.