John Deere 8450 Tractor (1988)
Manufacturer:John Deere
Price:78,707(USD)
Series:8050 Series
Model:8450
Equipment Type: Four-wheel Drive 4WD Tractors
Factory:Waterloo, Iowa, USA
Full Specifications
NEBRASKA TRACTOR TEST 1436 2
- Description
- Diesel Quad-Range 4WD May 12 - 27, 1982 Link: Nebraska Tractor Test 1436 file PTO performance Drawbar performance
- Power at rated engine speed
- 186.98hp / 139.4kW
- Fuel use
- 12.0gal/hour / 45.4l/hour
- Max power
- 173.52hp / 129.4kW
- Max pull
- 26,567lbs / 12050kg
JOHN DEERE 8450 POWER
- Engine
- 225hp / 167.8kW
- PTO (claimed)
- 185hp / 138.0kW
- Drawbar (tested)
- 173.52hp / 129.4kW
- PTO (tested)
- 186.98hp / 139.4kW
ENGINE DETAIL
- Description
- John Deere intercooled turbocharged diesel 6-cylinder liquid-cooled
- Displacement
- 466ci / 7.6L
- Bore/Stroke
- 4.5625x4.75inches / 116x 121mm
- Power
- 225hp / 167.8kW
- Compression
- 15.5:1
- Rated RPM
- 2100
- Firing order
- 1-5-3-6-2-4
- Starter volts
- 12
- Oil capacity
- 20qts / 18.9L
- Coolant capacity
- 42qts / 39.7L
JOHN DEERE 8450 ENGINE
- Description
- John Deere 7.6L 6-cyl diesel
TRANSMISSION
- Transmission
- Quad-Range
- Type
- partial power shift
- Gears
- 16 forward and 6 reverse
- Clutch
- Perma-Clutch hydraulic wet discs
- Oil capacity
- 150qts / 142.0L
- Description
- Tractor must be stopped to select one of four ranges. Clutchless power shift between speeds 1-2 and 3-4 in range. A synchronized shift (using clutch) can be made between 2 and 3 in range
SPEEDS
- Description
- 18.4-38 tires
MECHANICAL
- Chassis
- 4x4 articulated 4WD
- Final drives
- inboard planetary
- Differential lock
- electro-hydraulic front and rear
- Steering
- articulated power
- Brakes
- power wet disc
- Cab
- Sound-Gard cab with air-conditioning
- Transmission
- 16-speed partial power shift
CAPACITY
- Fuel
- 185gal / 700.2L
- Hydraulic system
- 37.5gal / 141.9L
HYDRAULICS
- Type
- closed center constant-pressure
- Capacity
- 37.5gal / 141.9L
- Valves
- 2 to 4
- Pump flow
- 32gpm / 121.1lpm
TRACTOR HITCH
- Rear Type
- 3/3N
- Control
- lower-link draft sensing
- Rear lift
- 9,262lbs / 4201kg
POWER TAKE-OFF (PTO)
- Rear PTO
- independent
- Clutch
- hydraulic wet disc
- Rear RPM
- 1000 (1.75)
JOHN DEERE 8450 TIRES
- Ag front
- 24.5-32
- Ag rear
- 24.5-32 / 24.5R32 / 30.5-32 / 30.5R32 / 20.8-34 / 23.1-34 / 20.8-38
DIMENSIONS
- Wheelbase
- 125inches / 317cm
- Length
- 223.5inches / 567cm
- Shipping weight
- 27560lbs / 12501kg
- Operating weight
- 29150lbs / 13222kg
- Front axle
- Long axle: 3.937 by 118.6inches / 99by 3012mm
- Rear axle
- Long axle: 3.937 by 118.6inches / 99by 3012mm
DIMENSIONS & TIRES
- Wheelbase
- 125inches / 317cm
- Weight
- 27560 to 29150 pounds
- Front tire
- 18.4-34
- Rear tire
- 18.4-34
BLADE 1
- Type
- front-mount John Deere 864
- Width
- 144inches / 365cm
- Height
- 38inches / 96cm
- Lift height
- 20inches / 50cm
- Angle
- 18°
- Cut depth
- 6inches / 15cm
- Lift type
- hydraulic
- Angle type
- manual
BLADE 2
- Type
- front-mount John Deere 865
- Width
- 144inches / 365cm
- Height
- 38inches / 96cm
- Lift height
- 20inches / 50cm
- Angle
- 18°
- Cut depth
- 6 inches /15 cm
- Lift type
- hydraulic
- Angle type
- hydraulic
8450 SERIAL NUMBERS
- Location
- Serial number plate on the rear of the tractor
- 1982
- 1000
- 1983
- 2000
- 1984
- 3501
- 1985
- 5001
- 1986
- 5501
- 1987
- 6001
- 1988
- 6501
ELECTRICAL
- Ground
- negative
- Charging system
- alternator
- Charging amps
- 110
- Batteries
- 2
- Battery CCA
- 800
- Battery volts
- 6
About John Deere Tractor
The 8450 model tractor is one of John Deere's 9R line of tractors. The 8450 is a Four-wheel Drive 4WD Tractors type, which is used mainly in Agriculture Tractors. The engine of the 8450 tractors is impressive. This setup improves usability in the real world.
