John Deere 5603

John Deere 5603The John Deere 5603 is a 4WD utility tractor manufactured by John Deere in Augusta, Georgia, USA from 2007 to 2008. The John Deere 5603 is equipped with a 4.5 L (276.0 cu·in) four-cylinder diesel engine and a power shuttle transmission with 12 forward and 12 reverse gears and wet disc clutch.

The JD 5603 utility tractor used the John Deere PowerTech 4045 engine. It is a 4.5 L, 4,523 cm2, (276.0 cu·in) four-cylinder turbocharged diesel engine with 106.0 mm (4.17 in) of the cylinder bore and 127.0 mm (5.0 in) of the piston stroke. The compression ratio rating is 17.0:1. This engine produced 100.4 PS (73.8 kW; 99.0 HP) at 2,400 rpm of output power.

The John Deere 5603 is equipped with hydrostatic power steering, wet disc brakes, cab (standard), and 126.8 liters (33.5 US gal.; 27.9 Imp. gal) fuel tank.

John Deere 5603 Specifications

General Specifications
ModelJohn Deere 5603
Wheel base2,170 mm (85.4 in)
Ground clearance400 mm (15.7 in)
Weight (operating)3,240 kg (7,143 lbs)
Fuel tank capacity126.8 liters (33.5 US gal.; 27.9 Imp. gal)
Battery12V, CCA 750A, Group 31
Cabin typeCab (standard)
Engine modelJohn Deere PowerTech 4045
Engine typeFour-stroke, liquid-cooled, inline
Fuel typeDiesel
Displacement4.5 L, 4,523 cm2, (276.0 cu·in)
Bore and stroke106.0 mm X 127.0 mm (4.17 in X 5.0 in)
Compression ratio17.0:1
Horsepower100.4 PS (73.8 kW; 99.0 HP) at 2,400 rpm
Oil capacity:8.5 L (9 US. qt, 7.5 Imp. qt.)
Coolant capacity:11.4 L (12 US. qt, 10 Imp. qt.)
Transmission and chassis
Chassis4×4 MFWD 4WD
Steering typeHydrostatic power
BrakesWet disc
Transmission modelPowrReverser
Transmission typePower shuttle with wet disc clutch
Gears12 forward and 12 reverse
Speed Forward: 37.4 kmh (23.2 mph) Reverse: 40.8 (25.4 mph)
Transmission oil capacity43.5 L (11.5 US. gal, 9.6 Imp. gal.)
Front tires Ag: 12.4-24
Rear tires Ag: 18.4-30
Three-Point Hitch
Control type
Lift capacity (at 610 mm/24 in)1,530 kg (3,375 lbs)
PTO (Power take-off shaft)
Rear PTO typeIndependent
Rear PTO speed540/540E, 540/1000 rpm
Hydraulic system
Hydraulic typeOpen center
Hydraulic capacity43.5 L (11.5 US. gal, 9.6 Imp. gal.)
Valves1 to 3
Pump flow15.9 gpm (60.2 lpm)
Total flow22.5 gpm (85.2 lpm)
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