ALLEN ENGINEERING PRO436E 36" WALK BEHIND TROWEL MACHINE 

ENGINE Honda™ GX270 (270 cc) 
HORSEPOWER CLASS 9 HP (6.7 kW)
ROTOR DIAMETER 36 in (92 cm) 4-blades
MAXIMUM ROTOR SPEED 120 RPM
TROWEL ARMS & SPIDER Standard Duty