Specification
| Models | D | X | A | B | C | E | F | M | M1 | Code No. | Order No. | (Kg) Weight |
| L20E/7M9 | 31 | 0.75"(inch) | 126 | 36 | 35 | 40 | 109 | 78 | 30 | 3E1108-000 | GDF-508-B19.05x2 | 2.2 |
| Models | D | X | A | B | C | E | F | M | M1 | Code No. | Order No. | (Kg) Weight |
| L20E/7M9 | 31 | 0.75"(inch) | 126 | 36 | 35 | 40 | 109 | 78 | 30 | 3E1110-000 | GDF-509-B19.05x2 | 2.3 |