（1）. Feature precision engineered and fully sealed dust proof gear box guarantee high capacity and longer service time.
（2）. Rugged four-in diameter gripper clutch enables smooth operation from floating to finishing speeds.
（3）. Automatic stop system for work safety
（4）. Smooth operating screw control knob make it easy to adjust the blade pitch between 0~15 degree
（5）. Standard lifting hook, allow trowel to be transported on the job site with only two people by the lifting bar,making changing blade or pan a snap
（6）. Standard throttle control.