New 620F HydraFlex™ Cutting Platform

Specifications

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John Deere620F HydraFlex™ Cutting Platform

Add Model --Please Select-- 622F (Model year 2022) 625F (Model year 2022) 630F (Model year 2022) 635F (Model year 2022) FH 20

Add Model --Please Select-- 622F (Model year 2022) 625F (Model year 2022) 630F (Model year 2022) 635F (Model year 2022) FH 20

Overall width	6.6 m 21.7 ft
Cutterbar length	6.1 m 20 ft
Flex cutterbar float range	152 mm 6 in.
Tilt adjustment	Located on feederhouse: 17 degree (angle)
Height control	Hydraulic
Speed control	Hydraulic

Type	Auger

Type	Knife system with in-line gearbox: 102 mm 4 in.
Cutterbar angle	10 degree (angle)
Cutterbar length	6.1 m 20 ft
Flex cutterbar float range	152 mm 6 in.
Tilt adjustment	Located on feederhouse: 17 degree (angle)
Knife sections	Heavy-duty, over-serrated
Guards	Forged steel, heat-treated
Backshaft speed	490 rpm
Knife speed	520 cycles/min

Diameter	66 cm 26 in.
Operating speed	Slow down: 135, 152 rpm Speed up: 170 rpm

Number for slats	Six
Diameter	1.067 m 3.5 ft

Height control	Hydraulic
Speed control	Hydraulic
Operating speeds	6 to 44 rpm

Reel motor displacement (per revolution)
Reel drive system pressure	14,000 (+/- 1,000) kPa 2,000 (+/- 150) psi
Reel fore/aft stroke	359 mm 14.1 in.

Cutting width	6.1 m 20 ft
Gathering width	6.12 m 20.1 ft
Overall width	6.6 m 21.7 ft
Approximate weight	1,788 kg 3,942 lb