Operation
66
11.4 Rollers
11.4.1 General information
The implement can be fitted with different roller types, see the following roller ta-
ble. The rollers control the implement at the working depth. Irrespective of the roll-
er type used, the soil is more or less recompacted or more or less crumbled.
Roller type
Heliodor 8
Heliodor 8 K
200 250 300 350 400 400 500 600
Tube bar roller
RSW 400
x
x
x
x
x
x
x
RSW 540
x
x
x
x
x
x
x
x
RSW 600
x
x
x
x
x
x
Double roller
DRF 400/400
x
x
x
x
x
x
x
x
DRR 400/400
x
x
x
x
x
x
x
x
DRR 540/400
x
x
x
x
x
x
x
x
Toothed packer roller
ZPW 500
x
x
x
x
x
x
x
Trapezoidal packer
roller
TPW 500
x
x
x
x
x
x
x
Trapezoidal disk roller
TSW 500
x
x
x
x
x
x
Knife roller
MSW 600
x
x
x
x
x
x
x
Rubber ring roller
GRW 590
x
x
x
x
x
x
Double profile ring rol-
ler
DPW 540/540
x
x
x
x
x
x
x
Flex ring roller
FRW 540
x
x
x
x
x
x
x
The tube bar rollers, double rollers, and double profile ring roller do not require
any special adjustment measures.
The flex ring roller is fitted with scrapers that must be replaced when they are
worn to 5 mm, see "Flex ring roller scrapers, page 96".
The trapezoidal packer roller, trapezoidal disk roller, toothed packer roller and
rubber ring roller are fitted with adjustable scrapers; see "Scrapers, page 93".
The knife roller has a knife bar with blades used as scrapers. This knife bar can
be adjusted in various ways. For more information, see Blade rollers, page 68.
