Kemper 360 - Length of Cut and Drum Speeds with CLAAS Forage Harvester 930­980

Operation of the Rotary Harvesting Unit
Continued on next page KM00321,0000285 1922FEB101/4
Length of Cut and Drum Speeds with CLAAS
Forage Harvester 930980 (Type 494)
2speed gear box
The twospeed gear box of the rotary harvesting unit is
available in two versions:
•
Speed increase for normal to long length of cut
(standard)
•
Speed reduction for short length of cut (option)
See tables below to determine lengthofcut adjustment.
Cutterhead with 36 knives (type 494)
Twospeed gear box (III) for normal to long length of
cut (standard)
KM1001123 —UN—22FEB10
I—Length of cut, number of knives II—Lengthofcut
transmission, forage
harvester
III—Rotary harvesting
unit drive
IV—Gathering drum
speed
2x18 knives 2x9 knives
Gear Gear
rpm
4 mm 8 mm 1 51
4.7 mm 9.4 mm 1 51
5.3 mm 10.6 mm 1 51
6.0 mm 12.0 mm 1 51
6.7 mm 13.4 mm
1
2 64
7.3 mm 14.6 mm 2 64
8 mm 16 mm 2 64
8.7 mm 17.4 mm 2 64
9.3 mm 18.6 mm
2
2 64
3020
040810
PN=72