Tractor · 2002Unverified
John Deere 6603
John Deere 6603 — Utility tractor · 95 hp. Reference specifications; pending source verification.
Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.
Rated power
95 hp
Weight
8776 to 10252 pounds
Hover a source tag to verify
Overview
ManufacturerJohn DeereReference
Utility tractorReference
Built in Saltillo, MexicoReference
Original price was $34,870 in 2004 with 2WDReference
Two- or four-wheel driveReference
Final drivesinboard planetaryReference
Differential lockmechanical rearReference
Power steeringReference
Mechanical wet disc brakesReference
Two-post folding ROPS. ComfortVantage Cab optional.Reference
Engine
John Deere 6.8L 6-cyl dieselReference
Fuel tank157.8 LReference
Engine83.5 kWReference
John Deere 6068TReference
turbocharged dieselReference
6-cylinderReference
liquid-cooledReference
Displacement6.8 LReference
Bore/Stroke106 x 127 mmReference
Power83.5 kWReference
Compression17:1Reference
Rated RPM2100Reference
Firing order1-5-3-6-2-4Reference
Starter volts12Reference
Starter power3.1 kWReference
Oil capacity18.9 LReference
Coolant capacity18.5 LReference
Intake valve clearance0.330 mmReference
Exhaust valve clearance0.432 mmReference
Transmission
9-speed partially synchronizedReference
TransmissionTop Shaft Synchronized (TSS)Reference
Typepartially synchronizedReference
Gears9 forward and 3 reverseReference
Clutch305mm cerametalic dry discReference
Oil capacity57.9 LReference
Three gears (1-3), plus reverse, (R) in three ranges (A-C). Gear shifts are synchronized. Tractor must be stopped to shift range.Reference
PTO & Hydraulics
PTO (claimed)70.8 kWReference
Typeopen centerReference
Pressure189.6 barReference
Rear valves2 or 3Reference
Pump flow56.8 lpmReference
Total flow56.8 lpmReference
Rear TypeIIReference
Controlmechanical lower-link draft sensingReference
Rear lift (at ends)2400 kgReference
Rear lift (at 24"/610mm)2189 kgReference
Rear PTOindependentReference
Clutchdry discReference
Rear PTO Type540/1000Reference
Engine RPM540@2100Reference
Engine RPM1000@2100Reference
Dimensions
2WD Wheelbase264 cmReference
4WD Wheelbase263 cmReference
Weight8776 to 10252 poundsReference
Front tire10.00-16Reference
Rear tire18.4-38Reference
Standard tires (ag)Front: 10.00-16. Rear: 18.4-38Reference
Standard tires (ag)Front: 14.9-24. Rear: 18.4-38Reference
2WD Length444 cmReference
4WD Length435 cmReference
Width185 cmReference
Ground clearance45 cmReference
Flanged rear axle1671 mmReference
2WD Front tread149 to 204 cmReference
4WD Front tread161 to 201 cmReference
Rear tread151 to 201 cmReference
2WD ROPS Shipping3980 kgReference
4WD ROPS Shipping4246 kgReference
2WD Cab Shipping4380 kgReference
4WD Cab Shipping4650 kgReference
Steering wheel209 cmReference
6603 Serial Number Location
Serial number plate on the right side of the tractor frame, above the front axle.Reference
6603 Serial Numbers
20021228Reference
20031486Reference
20041908Reference
20052363Reference
20063178Reference
20073986Reference
FAQ: How to read a serial number table.Reference
Electrical
GroundnegativeReference
Charging systemalternatorReference
Charging amps65Reference
Battery CCA925Reference
Battery volts12Reference
John Deere 6603 Height
Hood177 cmReference
ROPS281 cmReference
Height (Folded ROPS)211 cmReference
Cab198 cmReference
Exhaust299 cmReference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.