Operating the Rotary Harvesting Unit
Continued on next page KM00321,0000317 -19-16JUN10-3/6
Cutterhead with 24 knives (type 493)
Two-speed gear box (III) for normal to long length of
cut (standard)
KM1001220 —UN—16JUN10
I—Length of cut, number of knives II—Length-of-cut
transmission, forage
harvester
III—Rotary harvesting
unit drive
IV—Gathering drum
speed
2x12 knives 2x6 knives
Gear Gear
rpm
6 mm (0.24 in.) 12 mm (0.47 in.)
1 51
7 mm (0.28 in.) 14 mm (0.55 in.)
1 51
8 mm (0.31 in.) 16 mm (0.63 in.)
1 51
9 mm (0.35 in.) 18 mm (0.71 in.)
1 51
10 mm (0.39 in.) 20 mm (0.79 in.)
1
2 64
8 mm (0.31 in.) 16 mm (0.63 in.)
1 51
9 mm (0.35 in.) 18 mm (0.71 in.)
1 51
10 mm (0.39 in.) 20 mm (0.79 in.)
2 64
11 mm (0.43 in.) 22 mm (0.87 in.)
2 64
12 mm (0.47 in.) 24 mm (0.94 in.)
2 64
13 mm (0.51 in.) 26 mm (1.02 in.)
2 64
14 mm (0.55 in.) 28 mm (1.10 in.)
2
2 64
35-7
031519
PN=81