Automatic self-cleaning grille with frame in hot galvanized steel. Rollers in hot galvanized steel to support doubled painted free drawn plates blades mm.25x6 with round edges. Distance from one blade and the other mm. 14. Moving combs from bottom in painted drawn steel rods pulled by well tempered steel chaine. Actioned by electric motor Hp 2- 220/380 volts – 50Hz- With gear reduction unit. Built in all the sizes shown in the table list enclosed.
Very useful to clean channels and rivers from leaves, grass, little woods, etc. during spring and autumn seasons.
Dimensions and weight:
| Wall height (cm) | Wall width (cm) | 200 | 190 | 180 | 170 | 160 | 150 | 140 |
| 250 | Combs | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| Rollers | 16 | 16 | 16 | 16 | 16 | 16 | 16 | |
| Weight (kg) | 1620 | 1575 | 1530 | 1485 | 1440 | 1395 | 1350 | |
| 225 | Combs | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| Rollers | 16 | 16 | 16 | 16 | 16 | 16 | 16 | |
| Weight (kg) | 1560 | 1515 | 1470 | 1425 | 1380 | 1335 | 1290 | |
| 200 | Combs | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
| Rollers | 14 | 14 | 14 | 14 | 14 | 14 | 14 | |
| Weight (kg) | 1445 | 1400 | 1355 | 1310 | 1265 | 1220 | 1175 | |
| 175 | Combs | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
| Rollers | 14 | 14 | 14 | 14 | 14 | 14 | 14 | |
| Weight (kg) | 1385 | 1340 | 1295 | 1250 | 1205 | 1160 | 1115 | |
| 150 | Combs | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
| Rollers | 12 | 12 | 12 | 12 | 12 | 12 | 12 | |
| Weight (kg) | 1270 | 1225 | 1180 | 1135 | 1090 | 1045 | 1000 | |
| 125 | Combs | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
| Rollers | 10 | 10 | 10 | 10 | 10 | 10 | 10 | |
| Weight (kg) | 1150 | 1110 | 1065 | 1020 | 975 | 930 | 885 | |
| 100 | Combs | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| Rollers | 8 | 8 | 8 | 8 | 8 | 8 | 8 | |
| Weight (kg) | 1040 | 995 | 950 | 905 | 860 | 815 | 770 |