DeereFarm TierProduction: 2021 -
Deere 9RX 640
Deere 9RX 640 delivers 681.2 HP. Top 16% powerhouse in Farm class. Balanced ballast-to-power equilibrium
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Category Benchmark Standing & Percentiles
Relative performance compared against all 9,935 models in the Farm equipment category.
Engine Horsepower Rating
681.2 HPTop 16%
MinMedian: 68.6 HPClass Max: 960 HP
Power-to-Weight Traction Density12.1 HP / 1,000 lb
Balanced ballast-to-power equilibrium
Operating Mass: 56,320 lbs
Hydraulic Pump Flow Capacity35 gpm
Exceeds the 16.5 gpm category median for modern hydraulic implements.
Category Median: 16.5 gpm
Top Rivals to Compare Head-to-Head
Frequently cross-shopped tractors with comparable power and application scope.
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Fendt
Launch Battle vs 1154 MT →Fendt 1154 MT
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Big Bud
Launch Battle vs 525/50 →Big Bud 525/50
Power: 525 HP•Weight: N/A
Complete Machine Specifications
Engine & Mechanics
Rated Horsepower681.2 HP
ModelJohn Deere JD14
Typeturbocharged aftercooled diesel
Cylinders6
Displacement13.6 L
Drivetrain & Transmission
Drive TypeTracks (4-Track)
Transmissionfull power shift
Forward Gears18
Reverse Gears6
Hydraulics & Dimensions
Pump Flow (Standard)35 gpm
Base Shipping Weight56,320 lbs
Wheelbase162.5 in
Nebraska TestStandard Factory