Features：
※ The lead screw is formed by cold rolling, with high strength.
※ The transmission gear is made of advanced alloy steel material.
※ Double reduction gear design, lightweight and labor-saving
※ Sliding shift, easy to operate.
※ The connection size complies with TTMA, AAR regulations in the USA.
※ There are four types of legs to choose from, namely A, R, S, and T:
Specification：
Performance | Rated Lift Load Capacity (T/Pair) | Rated Ultimate Load Capacity (T/Pair) | Travel Max (mm) | Low Gear (mm/Turn)
| High Gear (mm/Turn) |
| 28 | 80 | 480 | 0.67 | 6 |
| All tests are conducted in accordance with AAR and TTMA recommended standards. |
