Tractor detail
Specs are assembled from available database fields and should be verified against the exact tractor before purchase.
Verify specs with the seller, dealer, or manufacturer before buying.
Report incorrect specsManufacturer: John Deere
Model: 6403
Series: Not available
Type: farm
Subtype: Utility tractor
Production status: Ended
Production years: 2002 - 2008
Built in: Saltillo, Mexico
Weight range: 7695 - 8987 lbs
Fuel tank: 41.7 gal / 157.8 L
DEF capacity: Not available / Not available
Power: 102 hp
Fuel type: diesel
Cylinders: 4
Displacement: 276.00 ci / 4.500 L
Torque: Not available / Not available
Torque RPM: Not available
Operating weight: Not available
Length: Not available
Width: 185 cm
Height: Not available
Height (ROPS): Not available
Height (cab): Not available
Wheelbase: Not available
Ground clearance: Not available
Front tire: 10.00-16
Rear tire: 18.4-34
Type: partially synchronized
Name: Top Shaft Synchronized (TSS)
Gears: 9 forward and 3 reverse
Forward gears: 9
Reverse gears: 3
Ranges: Not available
Claimed power: 85 hp / 63.4 kW
Rear PTO type: independent
Rear PTO clutch: dry disc
Rear PTO shaft: 540/1000
Rear PTO RPM: 540@2100 | 1000@2100
Front PTO type: Not available
Front PTO clutch: Not available
Front PTO shaft: Not available
Front PTO RPM: Not available
Rear type: II
Rear lift: 4828 lbs / 2189 kg
Front hitch: Not available
Front lift: Not available / Not available
Pump flow: 12.1 gpm / 45.8 lpm
Total flow: 15 gpm / 56.8 lpm
Rear valves: Not available
Mid valves: Not available
System: type: open center; pressure: 2750 psi | 189.6 bar; pump flow: 12.1 gpm | 45.8 lpm; total flow: 15 gpm | 56.8 lpm
Drive: 2WD or 4WD
Final drives: inboard planetary
Differential lock: mechanical rear
Steering: Power steering
Brakes: Mechanical wet disc brakes
Cab: Two-post folding ROPS. ComfortVantage Cab optional.
Ground: negatve
Charging system: alternator
Charging amps: 65 A
Battery volts: 12 V