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Layout and function
68
KG / KX / KE BAH0063-6 04.16
5.7.1 Cage
roller
SW
SW420
SW520
The cage roller can be used where lighter
reconsolidation of the soil is required.
Disposes of a very good self-propulsion.
Field of application
Using the SW cage roller on light soils.
Fig. 31
5.7.2
Tooth packer roller PW
PW420
PW500
PW600
Field of application
The PW tooth packer roller is used on medium
and heavy soils.
Method
The tooth packer roller compacts the soil
uniformly over the entire working width.
Cleaning
Adjustable, carbide-coated scrapers clean the
roller.
Fig. 32
5.7.3
Wedge ring roller KW
KW520
KW580
Field of application
Use the wedge ring roller KW on medium to
heavy soils.
Method
The wedge rings compact the soil in strips.
In combination with a seed drill, the seed is
embedded in the compacted soil. Good soil
coverage means that more humidity is available
for germination.
The loose soil between the wedge rings is used
to close the furrows.
Cleaning
Adjustable, carbide-coated scrapers clean the
roller.
Fig. 33