| Modèle | Hauteur libre |
|---|---|
| ECR38 | 290 mm - 0.95 pi |
| ECR28 | 280 mm - 0.92 pi |
| EC45 | 320 mm - 1 pi |
| EC35C | 257 mm - 0.84 pi |
| EC35 | 290 mm - 0.95 pi |
| EC30 | 280 mm - 0.92 pi |
| EC25 | 280 mm - 0.92 pi |
| EC15BXR | 210 mm - 0.69 pi |
| EC15B | 210 mm - 0.69 pi |
| EC15 | 210 mm - 0.69 pi |
| EC14 | 210 mm - 0.69 pi |