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John Deere 9R 640
Specifications
Manufacturer
John Deere
Model
9R 640
Year
2023
Category
Tractors
Subcategory
Tractors
Transmission Type
John Deere e18 18-speed PowerShift with Efficiency Manager: 40 km/h 25 mph
Hydraulic system Type
Closed-center, pressure-and-flow compensated
Available flow at a single rear SCV
1.3-cm (1/2-in) couplers: 132 L/min 35 gpm 1.9-cm (3/4-in) couplers: 159 L/min 42 gpm
Number of rear selective control valves (SCVs)
Four to eight factory or field installed Base: four 1.3-cm (1/2-in) couplers
SCV control
Electronic
Hitch category (SAE designation)
Category 4N/4: 6804 kg 15,000 lb Category 4N/4: 9072 kg 20,000 lb
Maximum lift capacity behind lift points
Category 4N/4: 9072 kg 20,000 lb
Sensing type
Electrohydraulic with draft sensing
Drawbar category
Category 5
Maximum vertical load
5440 kg ,12,000 lb
Rear power take-off (PTO) Type
Independent 44 mm (1.75 in) 20-spline, 1000 rpm
PTO actuation
Electrohydraulic
Rear axle Type
Diameter: 120 x 3048 mm 4.72 x 120 in
Final drive type
Inboard planetary with double-reduction axle
Rear differential lock
Full-locking electrohydraulic
Front axle Type
Diameter: 120 x 3048 mm 4.72 x 120 in
Front axle differential lock
Full-locking electrohydraulic
Turning radius with brakes
Group 48 tires: 6.099 m 20 ft
Battery options
12 V
Total cold cranking amps
3 x 925 CCA Total: 2775 CCA
Seat
Degree of seat swivel, left hand 25 degree (angle),Degree of seat swivel, right hand 40 degree (angle)
Approximate shipping weight, Open;Cab
21,174 kg 46,680 lb
Base machine weight
21,174 kg 46,680 lb
Maximum ballast level
30,391 kg 67,000 lb
Crankcase oil volume
64 L 16.9 U.S. gal
Fuel tank
1514 L 400 U.S. gal
Diesel exhaust fluid (DEF) tank
120 L 31.7 U.S. gal
Cooling system
56.5 L 14.9 U.S. gal
Transmission-hydraulic system
With 3-point hitch and PTO: 227 L60 U.S. gal Without 3-point hitch and PTO: 220 L 58 U.S. gal
Interval for engine oil change
500 hours
Interval for hydraulic/transmission oil change
1500 hours
Interval for engine coolant change
6000 hours
Guidance
Integrated AutoTrac™
Telematic
Available with JDLink™ hardware, activations, and Ethernet harnesses (availability dependent upon destination)
Remote diagnostics
Available with activated JDLink hardware and activations
Description
JD14 (B20 diesel compatible)
Engine type
In-line six, four valve
Engine family
MJDXL 13.5334
Rated speed
2100 rpm
Aspiration
Dual series turbocharger with fixed geometry first stage and wastegated second stage; air-to-air aftercooling and cooled exhaust gas recirculation (EGR)
Cylinders liners
Wet-sleeve
Emission level
Final Tier 4 (FT4)
After treatment type
Diesel oxidation catalyst (DOC)/selective catalytic reduction (SCR)
Displacement
13.6 L 827 cu in
Rated power
471 kW 640 hp
Rated PTO power (hp SAE)
249 kW 335 hp
Power boost
8 percent
Maximum engine power
508 kW 691 hp
Engine peak torque
At 1550 rpm:2954 Nm 2179 lb-ft
PTO torque rise
38 percent
Wheelbase
3912 mm 154 in
Overall length
With front weights, excluding hitch and coupler: 7945 mm 312.8 in With front weights, including hitch and coupler: 8427 mm 331.8 in
Drawbar clearance
Group 48 tires: 527 mm 20.7 in
Inner cab volume
3.27 m<sup>3</sup> 115 cu ft
Cab glass area
6.64 m<sup>2</sup> 71.47 sq ft
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