Sumitomo H 584A SM-Cyclo Inline Gearbox 319:1 Reducer 5.5rpm 2.7Hp 27000 In-Lb

Ratio: 319:1
Input RPM: 1750
Input Shaft Diameter: 0.84" Double keyed shaft, one keyway has some damage
Input H.P: 2.78
Output RPM: 5.5
Output Shaft Diameter: 3-1/8"
Output Torque: 27000 In-Lb
In good clean condition.