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John Deere 6603

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John Deere 6603
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John Deere 6603 VS
Farm Tractors
Production
Model Year 2002  
Production Manufacturer John Deere  15.9% Farm Tractors have John Deere
Factory Saltillo, Mexico 
Capacity
Capacity Fuel
40 gal
70.35 gal
Power Take-off (PTO)
Rear RPMs
540 
608.25
Rear PTO Independent  78.6% Farm Tractors have independent
Mechanical
Mechanical Steering Hydrostatic Power  81.1% Farm Tractors have hydrostatic power
Chassis 4x2 2wd4x4 Mfwd 4wd Optional  21.2% Farm Tractors have 4x2 2WD4x4 MFWD 4WD optional
Brakes Mechanical Wet Disc  5.5% Farm Tractors have mechanical wet disc
Cab Rops. Cab Optional. 
Engine
Engine Fuel Diesel  87.6% Farm Tractors have diesel
Engine Type John Deere 6068t  0.4% Farm Tractors have John Deere 6068T
Engine Aspiration Turbocharged  36% Farm Tractors have turbocharged
Engine Cylinders
4.46
Engine Bore/Stroke 4.19x5.00 Inches [106 X 127 Mm] 
Engine Displacement
414 ci
306.10 ci
Engine Cooling Liquid  86% Farm Tractors have Liquid
Engine Compression 17:1  
Engine Rated RPMs
2100 
2,340
Engine Starter volts
12 
12.58
Engine Power
109 hp
129.14 hp
Engine Oil capacity
20 qts
16.93 qts
Engine Coolant
19.5 qts
23.79 qts
Engine Starter power
4.2 hp
3.63 hp
Engine Firing order 1-5-3-6-2-4  
Engine Intake valve clearance
0.01 
0.01
Engine Exhaust valve clearance
0.02 
0.02
Transmission
Transmission Oil capacity
61.2 qts
58.78 qts
Transmission Transmission Top Shaft Syncro 
Transmission Gears
9 forward
15.13 forward
Dimensions
Dimensions Width
65 inches
72.18 inches
Wheelbase 104 Inches [264 Cm] (2wd)103.8 Inches [263 Cm] (4wd) 
Length 175 Inches [444 Cm] (2wd)171.6 Inches [435 Cm] (4wd) 
Height (cab)
78 inches
109.54 inches
Height (exhaust)
118 inches
119.67 inches
Hydraulics
Hydraulics Type Open Center 
Hydraulics Valves
2 to
2.64 to
Pressure
2756 psi
2,737 psi
Valve flow
12 gpm
17.08 gpm
Total flow
15 gpm
24.65 gpm
3-Point Hitch
Rear Type
II 
23.3% Farm Tractors have II
Rear lift (at 24"/610mm)
4829 lbs
6,099 lbs
Rear lift (at ends)
5292 lbs
6,180 lbs
Power
PTO (claimed)
95 hp
112.68 hp
Engine
109 hp
147.82 hp
Electrical
Ground Negative 
Tires
Ag front
10.00-16 
24.10
Ag rear
18.4-38 
24.79
Battery
Volts
12 
12.00
Number
1.65
Cold-cranking amps
925 
838.52

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