häcksel kraft chopping force - kramp.com · available as a set with bearing bushings straight...
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HäckselKRAFTChoppingFORCE
Rasspe Häckslekraft Zick Zack RZ:Layout 1 07.11.13 18:24 Seite 10
Hard cover straw chopper knife
SHARP ALSO STAYS SHARP
A straw chopper knife is subject to particu-lar wear at the outer blade edges. In thisarea, the sharp cutting edges tend to roundoff.
One side of the blade is hardened to agreater extend than the other(beaver tooth effect)Despite of wear the blade always has asharp edge at the transition to the more hardened materialFor lasting chopping quality
Rasspe Häckslekraft Zick Zack RZ:Layout 1 07.11.13 18:25 Seite 6
Straight design
Turned design Turned design
Paddle knifeWidth distribution up to 9.00 metersHomogenous lateral distributionSimplifies the following soil cultivationAvailable as a set with bearing bushings
Straight designFor all straw chopper types
Rasspe Häckslekraft Zick Zack RZ:Layout 1 07.11.13 18:25 Seite 7
Paddle knife
The turned Paddle knives accelerate the air inside the strawchopper. Due to special mounting system with blades pointedto the left and right, the chopped straw and chaff are guidedby the air stream. Optimal for working widths from 6.50 m on.
For widthdistributionup to 9.00 meterswithout active spreader!
Rasspe Häckslekraft Zick Zack RZ:Layout 1 07.11.13 18:25 Seite 8
Airflow in the chopper
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Airflow in m/sec
Position on the chopper well
Paddle knivesStraight designed knives
Highspeed of the airflow onthe left and right side of thechopper for wide throwingrange.
Rasspe Häckslekraft Zick Zack RZ:Layout 1 07.11.13 18:25 Seite 9