John Deere 622F HydraFlex™ Cutting Platform

  • Epicyclic knife drive to increase drive capacity
  • Safe and damage-free storage
  • Raised-height skid shoe
  • Perma-Glide™ floating divider points


+ Epicyclic knife drive increases drive capacity

+ Enhanced single-point latching system is fast and easy

+ HydraFlex™ float system improves operator control

Online Brochures


TypeKnife system with in-line gearbox 102 mm
4 in.
Cutterbar angle10 degree (angle)
Cutterbar length6.7 m
22 ft
Flex cutterbar float range152 mm
6 in.
Tilt adjustment17 (located on feederhouse) degree (angle)
Knife sectionsHeavy-duty, over-serrated
GuardsForged steel, heat-treated
Backshaft speed490 rpm
Knife speed520 cycles/min

Platform auger

Diameter660 mm
26 in.
Operating speedSlow down 135, 152 rpm
Speedup 170 rpm


Number for slats6
Diameter1,067 mm
42 in.

Reel controls

Height controlHydraulic
Speed controlHydraulic
Operating speeds6-44 rpm


Reel motor displacement (per revolution)
Reel drive system pressure14,000 (+/- 1,000) kPa
2,000 (+/- 150) psi
Reel fore/aft stroke359 mm
14.1 in.


Cutting width6.7 m
22 ft
Gathering width6.8 m
22.1 ft
Overall width7.5 m
23.7 ft
Approximate weight1,912 kg
4,215 lb

Additional information

Date collected