Equipment

Brands

John Deere 8450 Tractor (1988)

Manufacturer:

John Deere

Price:

78,707(USD)

Series:

8050 Series

Model:

8450

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
The John Deere 8450 tractor is part of the 8050 Series. The 8450 is a Four-wheel Drive 4WD Tractors type, that is used mostly in Agriculture Tractors. The engine of the 8450 tractors is impressive. This configuration more usage in the actual world.