Modello | Dimensioni applicate (pollici) | Carico designato(tonnellate) | ||
Forare il tubo | Scatola | Tubi | ||
DD-150 | 2 3/8~5 1/2 | 41 / 2 -51/2 | 23 / 8 -41/2 | 150 |
DD-250 | 2 3/8~5 1/2 | 41 / 2 -51/2 | 23 / 8 -41/2 | 250 |
DD-350 | 2 3/8~5 1/2 | 41 / 2 -51/2 | 23 / 8 -41/2 | 350 |