| Technical Data | Monty 3550EM with smartSpeed |
| Hofmann Part Number | EEWH747B |
| Overall Wheel Clamping Diameter | 12″ - 28″ (30.5 - 71 cm) |
| Inner Wheel Clamping Diameter | 12″ - 28″ (30.5 - 71 cm) |
| Outer Wheel Clamping Diameter | 12″ - 26″ (30.5 - 66 cm) |
| Bead Breaker Range Position One | 2.5″ - 12″ (6 - 30.5 cm) |
| Bead Breaker Range Position Two | 6″ - 17″ (15 - 43 cm) |
| Bead Loosening Power | 6000 lbs (2722 kg) Â |
| Shipping Weight | 975 lbs (442 kg) Â |
| Single Speed Power Requirements | 120 V, 1 Ph, 60 Hz  |
| smartSpeed Power Requirements  | 230 V, 1 Ph, 60 Hz, 16 Amp  |
| smartSpeed Revolution Speed | 7/14 CW, 7 CCW |