Member Card

Christian Birkmann

Membership start year 2020
Type PW
Role Member (data updating: 2021)
Institution / Organization / Company AGM | CLAAS
Still in charge Yes
Address Halberstädter Straße 15-19 - 33106, Paderborn
International call phone +49 5251 705 5075

Research activities key-words

  • Agricultural machinery and mechanization - (all topics)
  • Precision farming, AI and IOT - (all topics)
  • Tractors, engines and mechanic components - (all topics)


Publication 1
AUTHOR: Birkmann C., Wieckhorst J., Frerichs L.
TITLE: PTO concepts for standard tractors - history, presence and future
YEAR: 2017
REFERENCES: ATZoffhighway worldwide, 10, No.4 (78-83)

Publication 2
AUTHOR: Birkmann C., Fedde T., Frerichs L.
TITLE: Drivetrain, chassis and tire-soil contact influence on power shift operations in standard tractors
YEAR: 2018
REFERENCES: Landtechnik - Agricultural Engineering, 73, No.5 (146-160)

Publication 3
AUTHOR: Birkmann C., Fedde T., Frerichs L.
TITLE: Power losses during power shifts of multi-group transmissions for tractors
YEAR: 2019
REFERENCES: 17. Antriebstechnisches Kolloquium, Aachen 12th-13rd March (1-12)