RATIO 39.24. OUTPUT 30.8. 30 HP EXPLOSION-PROOF RELIANCE MOTOR, 1180 RPM, 230/460 VOLT, 326TC FRAME. CLASS I GROUP D. NO SHAFT, OR PROP. BRDIGE I-BEAMS MEASURE 7" W X 16" D X 10-3" L. DRIVE HAS APPX. 2500 RUNNING HOURS AND WERE MAINTAINED WITH THE FOLLOWING PREDICTIVE MAINTENANCE TECHNOLOGIES: (OIL, VIBRATION, I/R AND MOTOR TESTING ANALYSIS )