General informations and Service Manual
Make
John Deere
Model
8450
Company country
United states
Production years
From 1982 Until 1988
Tractor type
Four wheel Drive (4WD) tractor
Fuel
diesel
Price
-
Total build
-
Service repair manual
John Deere 8450 Manual
Dimensions, weight and tires specs
AG front tires
20.8-34
AG rear tires
20.8-34
Weight
27560 lbs or 12501 kg
Length
223.5 inches [567 cm]
Width
-
Height
-
Wheelbase
125 inches [317 cm]
Ground clearance
-
Turning radius
17.8 feet [5.4 m]
Horsepower and engine specs
Engine size
466 ci or 7.6 L
Number of cylinders
6 cylinders
Horsepower
225 hp or 167.8 kW
Power RPM
2100 (rpm)
Engine torque
-
Engine torque RPM
-
Fuel type
diesel
Fuel tank capacity
185 gal or 700.2 L
Compression ratio
15.5:1
Bore stroke
4.5625x4.75 inches or (116 x 121 mm)
Oil tank capacity
20 qts or 18.9 L
Coolant tank capacity
42 qts or 39.7 L
Battery and electrical specs
Number of batteries
2
Battery voltage
6 V
Battery cold cranking Amps
800
Electric ground force
negative
Electric charging system
alternator
Electric charging Amps
110 amps
Engine starter volts
12 V
Parts And Accessories
John Deere 8450 Parts
Clutch and transmission specs
Transmission system
Quad-Range
Transmission type
partial power shift
Transmission gears
16 forward and 6 reverse
Clutch system
Perma-Clutch hydraulic wet discs
Oil tank capacity
150 qts or 142.0 L
Mechanical and cab specs
Wheel drive
4x4 articulated 4WD
Steering system
hydrostatic power
Braking system
power wet disc
Cabin type
Sound-Gard cab with air-conditioning
Hydraulic specs
Hydraulic system
closed center constant-pressure
Number of valves
2 to 4
Pump flow rate
32 gpm or 121.1 lpm
Hydraulic tank capacity
37.5 gal or 141.9 L
Drawbar specs
Drawbar real power
173.52 hp or 129.4 kW
Drawbar fuel consumption
12.0 gal/hour or 45.4 l/hour
Max drawbar pull
26,567 lbs or 12050 kg
Power take-off (PTO) specs
PTO claimed power
185 hp or 138.0 kW
PTO real power
186.98 hp or 139.4 kW
PTO clutch system
hydraulic wet disc
Rear PTO system
independent
Rear PTO RPM
1000 (rpm)
Front PTO system
-
PTO fuel consumption
11.9 gal/hour or 45.0 l/hour
3 point hitch specs
Hitch control system
lower-link
Rear hitch
3/3N
Rear hitch lift
9,262 lbs or 4201 kg
Detailed review of John Deere 8450
John Deere produced its 8450 farm tractor model From 1982 Until 1988 in United states with a Sound-Gard cab with air-conditioning cabin. Talking dimensions and weight, this model weighs 27560 lbs or 12501 kg has , 223.5 inches [567 cm] of length while maintaining a wheelbase of 125 inches [317 cm]. This tractor can fit ag tires of 20.8-34 front and 20.8-34 back . This John Deere 8450 is powerd by a diesel engine it has 466 ci or 7.6 L 6 cylinders ,it can produce 225 hp or 167.8 kW at 2100 (rpm), the fuel tank capacity is 185 gal or 700.2 L. This machine has 4x4 articulated 4WD wheel drive system,16 forward and 6 reverse Quad-Range transmission system. - John Deere provided us with the latest version of its 8450 service repair manual - Find All mechanical and electrical parts and accessories of John Deere 8450 farm-tractor here