Upsetter National 2-1/2"
Specifications
| Manufacturer | National |
| Model | 2-1/2" |
| Year | 1960 |
| Condition | Refurbished |
| Stock Number | MA2424 |
| Item condition | Good condition, Rebuilt |
| Capacity tons | 500 |
Description
2.5"
Dia : 64 mm,
Forge : 500 tons,
Grip Open : 102 mm,
Stroke : 241 mm,
Stroke per min. : 55,
Grip : 250 tons,
Gather : 171 mm,
Hold : 44 mm,
Die space length : 381 mm,
Die space height : 406 mm,
Thickness of each die : 156 mm,
Main motor power : 19 kW,
Machine length : 3607 mm,
Machine width : 2692 mm,
Net weight : 23.5 tons.
Crank pin diameter of main shaft : 292 mm.