Models | Capacity
(bushels)
with tracks | Capacity
(bushels)
with tires | Unload speed
(bu/min) | Minimum
horsepower | SCVs required
at 2,320 min. psi |
1721 | 1,700 | n/a | 750 | 450 HP | 2 |
1521 | 1,500 | 1,450 | 750 | 370 HP | 2 |
1421 | 1,400 | 1,350 | 750 | 350 HP | 2 |
1321 | 1,300 | 1,250 | 750 | 300 HP | 2 |
1121 | 1,100 | 1,100 | 550 | 250 HP | 3 |
1051 | 1,050 | 1,050 | 475 | 210 HP | 3 |
