John Deere 9R 640 Articulated 4WD Tractors
John Deere 9R 640
Average price
$524,390.44
5+
sold in last year
General overview
John Deere 9R 640 is a wheeled tractor designed for high-horsepower farm work, including field operations that require substantial pulling and PTO output. It is powered by a diesel engine with 501 kW (681.2 hp) and a 13 L (793 cu in) displacement, and it meets Tier IV emissions standards.
Key operating features include an 18-speed full power shift transmission, rated PTO power of 246 kW (335 hp) at 1000 rpm, and a rear hitch category of Cat-IVN/IV. The hydraulic system uses closed center pressure/flow compensated design with a pump rated output of 208.2 L/min (55 gpm), and the rear lift capacity behind the lift points is 6,804 kg (15,000 lb).
Year
2021, 2022, 2023, 2024, 2025
Country of manufacturing
United States
General specifications
Dimensions
Width
Height
Length
Weight
4,400 mm
~173.2 in
3,740 mm
~147.2 in
7,940 mm
~312.6 in
21,174 kg
~46,680.7 lb
Tire or Track Type
Wheels
Engine Power
681.2 hp
Additional specifications
Emission standard level
Tier IV
Engine type
Diesel
Displacement
793 cu(in)
Tires front
800/70R38
Rated PTO power
335 hp
Speeds
1,000 rpm
Transmission type
18-speed full power shift
Rear hitch category (SAE designation)
Cat-IVN/IV
Maximum lift capacity behind lift points
6,804 kg
Fuel tank
1,514 L
Cab glass area
6.52 sq(m)
Hydraulic system type
Closed center pressure/flow compensated
Pump rated output
208.2 L/min
Number of rear selective control valves
4 to 8
SCV control
Electronic
Sensing type
Electro-hydraulic draft sensing
Tires rear
800/70R38
John Deere 9R 640 Articulated 4WD Tractors Listings
$529,000
800/70R38
335 hp
1000 rpm
570 hours
Beaumont, United States
$489,000
4 to 8
Electronic
Electro-hydraulic draft sensing
1000 hours
Victoria, United States
$549,000
335 hp
1000 rpm
E18
450 hours
Victoria, United States
$625,000
Wheels
Tier IV
Diesel
550 hours
Victoria, United States
$569,000
681.2 hp
Wheels
Tier IV
393 hours
Victoria, United States
$374,900
681.2 hp
Wheels
Tier IV
2159 hours
Lanark, United States
$367,000
Wheels
800/70R38
Power Shift
2950 hours
Holland, United States
$478,500
681.2 hp
Wheels
Tier IV
1416 hours
Holland, United States
$539,289
1514 L
681.2 hp
Diesel
401 hours
Bridgeport, United States
$556,525
800/70R38
800/70R38
335 hp
786 hours
Webster, United States
$558,500
Tier IV
Diesel
793 cu(in)
782 hours
Aberdeen, United States
$575,000
681.2 hp
800/70R38
1000 rpm
480 hours
Aberdeen, United States
$559,900
681.2 hp
Wheels
793 cu(in)
543 hours
Lanark, United States
$519,900
681.2 hp
4 to 8
Electronic
698 hours
Effingham, United States
$564,900
800/70R38
335 hp
6.52 sq(m)
480 hours
Monroe, United States
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John Deere 9R 640 Articulated 4WD Tractor
681.2 hp
21174 kg
7940 mm × 4400 mm × 3740 mm
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Most popular
What is the average price of a John Deere 9R 640?
No confirmed market price is supplied. Check current listings and compare machine condition, location, and configuration.
What are the key advantages of the John Deere 9R 640?
Listed features include 508 kW (681.2 hp) engine power, an 18-speed full power shift transmission, closed center pressure/flow compensated hydraulics, and 4 to 8 electronically controlled rear selective control valves. It also has a 6,804 kg (15,000 lb) maximum lift capacity behind the lift points.
What type of engine does the 9R 640 use?
The 9R 640 uses a Tier IV diesel engine with 793 cu in displacement.
How much horsepower does the 9R 640 have?
Engine power is 508 kW (681.2 hp). Rated PTO power is 249.8 kW (335 hp).
What fuel does the John Deere 9R 640 use?
The John Deere 9R 640 uses diesel fuel. Its fuel tank capacity is 1,514 L (400 US gal).
What jobs is this Tractors best suited for?
The supplied specifications indicate a high-power wheeled tractor with a rear Cat-IVN/IV hitch, 6,804 kg (15,000 lb) lift capacity, and hydraulic output of 208.2 L/min (55 gpm). Specific best-use jobs are not confirmed in the supplied data.
What is the expected lifespan of the 9R 640?
The supplied data does not provide an expected service life. For a used machine, inspect maintenance records, engine condition, transmission operation, hydraulic performance, hitch function, tires, and electronic controls.
What should a buyer check when purchasing a used Tractors?
Check maintenance records, engine condition, diesel fuel-system condition, transmission shifting, hydraulic output, rear selective control valves, hitch operation, tires, cab glass, and electronic controls. Verify that the machine’s configuration and condition match the listing.
