| Model | SA-650 | 
| Grinding capacity (LxWxT) | 660 x 76 x 9.5 mm | 
| Coarse grinding wheel size | ø 250 x 19 x ø 25.4 mm | 
| Fine grinding wheel | 100 x 50 x 16 mm | 
| Rev. speed of grinding wheel | 1,700 r.p.m.;3,400 r.p.m. | 
| Grinding power | 2 HP (grit) 1/2 (sand) | 
| Longitudinal travel power | 1/2 HP | 
| Coolant pump motor | 1/8 HP | 
| Machine size | 1800 x 690 x 1500 mm | 
| Measurement | 1900 x 730 x 1680 mm | 
| N.W./G.W. | 310/410 kgs |