John Deere 690

Self-Propelled Forage Harvesting
  • Small drum cutting
  • Small drum gathering
  • Advanced header-height control
  • Row scrapers and cleaners prevent crop buildup
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Specs

Make

John Deere

Model

690

Machine type

Self-Propelled Forage Harvesting

features

The 690 Rotary Harvesting Unit uses the small-drum design to cut, gather, and feed the crop into the self-propelled forage harvester.

Specifications

Key Specs

Rotary harvesting unit

Length

1.7 m
5.7 ft

Overall width

7.5 m
24.6 ft

Height

1.8 m
6 ft

Transport height

Operating width

7.5 m
24.6 ft

Transport width

3 m
9.8 ft

Weight

3,270 kg
7,209 lb

Revolution rating calculated with forage harvester at a standstill without load

Engine rpm

Header drive shaft (shift rod pulled out for slow speed)

Gathering drum

Cutting blades for gathering drum

Feed drums

Cross feed drums

Additional information

Availability