Tractor · 2003Unverified
John Deere 5103
John Deere 5103 — Utility tractor · 44 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
44 hp
Max power
34.6 kW
Weight
4634 to 5031 pounds
Hover a source tag to verify
Overview
ManufacturerJohn DeereReference
Utility tractorReference
Built in Pune, Maharashtra, IndiaReference
Two- or four-wheel driveReference
Power steeringReference
Differential wet disc brakesReference
Foldable two-post ROPS.Reference
Engine
John Deere 2.9L 3-cyl dieselReference
Engine37.3 kWReference
John Deere 3029TReference
turbocharged dieselReference
3-cylinderReference
liquid-cooledReference
The John Deere 5203 was naturally-aspirated until engine serial number 106597. Engines from that point on were turbocharged.Reference
Displacement2.9 LReference
Bore/Stroke106 x 110 mmReference
Power37.3 kWReference
Air cleanerdryReference
Compression17.8:1Reference
Rated RPM2400Reference
Idle RPM800-2650Reference
Operating RPM1400-2400Reference
Firing order1-2-3Reference
Starter volts12Reference
Coolant capacity9.5 LReference
Coolant change2000 hReference
Intake valve clearance0.356 mmReference
Exhaust valve clearance0.457 mmReference
Oil capacity8.5 LReference
Oil change100 hReference
Max power34.6 kWReference
Power at rated engine speed32.6 kWReference
Transmission
9-speedReference
9-speed partially synchronizedReference
TransmissionSyncReverserReference
Gears9 forward and 3 reverseReference
Clutchdry discReference
Oil capacity37.9 LReference
Three speeds (1-3) plus reverse (R) in three ranges (A-C). Tractor must be stopped, and clutch used, before shifting speed or range. Standard on 2WD models.Reference
TransmissionSyncShuttleReference
Typepartially synchronizedReference
The SyncShuttle (also identified as Top Shaft Synchronizer or TSS) is available on the 4WD models. Three speeds (1-3) plus reverse (R) in three ranges (A-C). Shifting speeds may be done while in motion, using the clutch. The tractor must be stopped to shift ranges.Reference
PTO & Hydraulics
PTO (claimed)28.3 kWReference
PTO (tested)34.6 kWReference
Hydraulic system37.9 LReference
Typeopen centerReference
Capacity37.9 LReference
Pressure193.1 barReference
Valves1 to 2Reference
Pump flow36.0 lpmReference
Total flow61.7 lpmReference
Steering flow25.7 lpmReference
Rear TypeI/IIReference
Rear lift1628 kgReference
Rear PTOindependentReference
Rear PTO Type540Reference
Engine RPM540@2400Reference
Capacities
Fuel71.9 LReference
Front axle5.0 LReference
Front hubs0.8 LReference
Dimensions
Wheelbase204 cmReference
Weight4634 to 5031 poundsReference
Front tire7.5-16Reference
Rear tire13.6-28Reference
2WD Ag front7.5-16Reference
4WD Ag front8.3-24Reference
Ag rear13.6-28Reference
Clearance (front axle)45 cmReference
Front tread144 to 208 cmReference
Rear tread141 to 182 cmReference
2WD Shipping2101 kgReference
4WD Shipping2282 kgReference
2WD Operating2138 kgReference
Max Drawbar759 kgReference
Max front axle1496 kgReference
Max rear axle3010 kgReference
John Deere 5103 attachments
front-end loaderReference
5103 Serial Numbers
Location:On the tractor frame, front-left, above the front axle.Reference
2003P5103U000001Reference
2004P5103U001282Reference
2005P5103U003847Reference
2006P5103U011780Reference
2007P5103U0?????Reference
2008P5103U015563Reference
FAQ: How to read a serial number table.Reference
Electrical
GroundnegativeReference
Charging systemalternatorReference
Charging amps40Reference
Battery CCA623Reference
Battery volts12Reference
Test results
Turbo-diesel 9-speed 2WDMarch 9 - 30, 2006Link: Nebraska Tractor Test 1870 fileReference
PTO performanceReference
Fuel use10.6 l/hourReference
Fuel use11.0 l/hourReference
Speeds
With 13.6x28 rear tires.Reference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.