International Harvester Hydro 84 tractor specifications

1978 - 1983

1978 - 1983 84 SeriesUtility tractor

Series:

Series:584 ← Hydro 84 → 684

1977 - 1984

84 Series

Utility tractor

Series:

Series:	484 ←	584	→ Hydro 84
		585 ↓

Production

Production
Manufacturer:	International Harvester
Type:	Utility tractor
Factory:	Doncaster, England
Original price:	$18,850 (1984 )

International Harvester 584 Power

International Harvester 584 Power
Engine:	60 hp 44.7 kW
Drawbar (claimed):	47.4 hp 35.3 kW
PTO (claimed):	52.5 hp 39.1 kW
Drawbar (tested):	46.73 hp 34.8 kW
PTO (tested):	52.54 hp 39.2 kW
power test details ...

International Harvester 584 Engine

International Harvester 584 Engine
International Harvester 3.4L 4-cyl diesel
Engine details ...

Mechanical

Mechanical
Chassis:	4x2 2WD
	4x4 MFWD 4WD
Steering:	power
Brakes:	independent hydraulic wet disc
Cab:	ROPS canopy or cab optional.
Transmission:	8-speed syncromesh
Transmission details ...

Capacity

Capacity
Fuel:	20 gal 75.7 L
Hydraulic system:	9 gal 34.1 L

Hydraulics

Hydraulics
Type:	open center
Capacity:	9 gal 34.1 L
Valves:	1 or 2
Total flow:	16.1 gpm 60.9 lpm

Tractor hitch

Tractor hitch
Rear Type:	II
Control:	position and draft control
Rear lift:	3600 lbs 1632 kg

Power Take-off (PTO)

Power Take-off (PTO)
Rear PTO:	independent
Clutch:	hydraulic wet disc
Rear RPM:	540

Dimensions & Tires

Dimensions & Tires
Utility Wheelbase:	84.5 inches 214 cm
Row-crop Wheelbase:	84.5 inches 214 cm
4WD Wheelbase:	85.2 inches 216 cm
Low-profile Wheelbase:	83.75 inches 212 cm
Weight:	5580 to 6685 pounds
Front tire:	7.50-16
Rear tire:	16.9-30
Full dimensions and tires ...

584 Serial Numbers

584 Serial Numbers
Location:	Front axle support on right side of tractor.
photo of 584 serial number
1978:	501
1979:	2120
1980:	3944
1981:	5766
1982:	7033
1983:	8348
1984:	9215
how to read serial numbers...

Electrical

Electrical
Ground:	negative
Charging amps:	45
Battery volts:	12

Production

Production Manufacturer:International Harvester
Type:Utility tractor
Factory:Doncaster, England
Original price:$23,000 (1984 )

International Harvester Hydro 84 Power

International Harvester Hydro 84 Power Drawbar (claimed):43.6 hp
32.5 kW
PTO (claimed):58.7 hp
43.8 kW
Drawbar (tested):42.90 hp
32.0 kW
PTO (tested):58.73 hp
43.8 kW
power test details ...

1978 - 1983

84 Series

Utility tractor

Series:

584 ←

Hydro 84

→ 684

Nebraska Tractor Test 1316

Nebraska Tractor Test 1316
Diesel hydrostatic 2WD May 25 - June 6, 1979 Link: Nebraska Tractor Test 1316 file
PTO performance
Power at rated engine speed:	58.73 hp 43.8 kW
Fuel use:	4.3 gal/hour 16.3 l/hour
Power at rated PTO speed:	56.68 hp 42.3 kW
Fuel use:	4.0 gal/hour 15.1 l/hour
Drawbar performance
Max power:	42.90 hp 32.0 kW
Fuel use:	4.2 gal/hour 15.9 l/hour
Pull at 9.5 KPH
Max pull:	6,572 lbs 2981 kg
Pull at 3.8 KPH

International Harvester Hydro 84 Engine

International Harvester Hydro 84 Engine International Harvester 4.0L 4-cyl diesel Engine details ...

1978 - 1983

84 Series

Utility tractor

Series:

584 ←

Hydro 84

→ 684

Engine Detail

Engine Detail
International Harvester D-246
diesel
4-cylinder
liquid-cooled
Displacement:	246 ci 4.0 L
Bore/Stroke:	3.94x5.06 inches 100 x 129 mm
Air cleaner:	dry
Compression:	15.5:1
Rated RPM:	2400
Starter volts:	12
Oil capacity:	8.8 qts 8.3 L
Coolant capacity:	14.4 qts 13.6 L

Mechanical

Mechanical Chassis:4x2 2WD
4x4 MFWD 4WD
Steering:power
Brakes:independent hydraulic wet disc
Cab:Open operator station. ROPS canopy or cab optional.
Transmission:hydrostatic
Transmission details ...

1978 - 1983

84 Series

Utility tractor

Series:

584 ←

Hydro 84

→ 684

Transmission

Transmission
Type:	hydrostatic
Gears:	infinite (2-range) forward and reverse
Oil capacity:	66 qts 62.5 L
The hydrostatic transmission provides a high and low range, and an infinite number of speeds from zero to specific maximum in each range.

Speeds

Speeds
With 16.9-30 rear tires.

Capacity

Capacity Fuel:20 gal
75.7 L
Hydraulic system:16.5 gal
62.5 L

Hydraulics

Hydraulics Type:open center
Capacity:16.5 gal
62.5 L
Valves:1 or 2
Total flow:13 gpm
49.2 lpm
15.4 gpm
58.3 lpm *Optional

Tractor hitch

Tractor hitch Rear Type:II
Control:position and draft control

Power Take-off (PTO)

Power Take-off (PTO) Rear PTO:independent
Clutch:hydraulic wet disc
Rear RPM:540

Dimensions & Tires

Dimensions & Tires Utility Wheelbase:88 inches
223 cm
Row-crop Wheelbase:84.5 inches
214 cm
4WD Wheelbase:85.2 inches
216 cm
Low-profile Wheelbase:83.75 inches
212 cm
Weight:5620 to 6765 pounds
Front tire:7.50-16
Rear tire:16.9-30
Full dimensions and tires ...

1978 - 1983

84 Series

Utility tractor

Series:

584 ←

Hydro 84

→ 684

International Harvester Hydro 84 Tires

International Harvester Hydro 84 Tires
Ag front:	7.50-16
Ag rear:	16.9-30

Dimensions

Dimensions
Utility Wheelbase:	88 inches 223 cm
Row-crop Wheelbase:	84.5 inches 214 cm
4WD Wheelbase:	85.2 inches 216 cm
Low-profile Wheelbase:	83.75 inches 212 cm
Utility Length:	142 inches 360 cm
Row-crop Length:	139 inches 353 cm
4WD Length:	147.2 inches 373 cm
Low-profile Length:	142 inches 360 cm
Utility Width:	74 inches 187 cm
Row-crop Width:	75 inches 190 cm
4WD Width:	74 inches 187 cm
Low-profile Width:	78.5 inches 199 cm
Utility Ground clearance:	17.75 inches 45 cm
Row-crop Ground clearance:	17.75 inches 45 cm
4WD Ground clearance:	17.75 inches 45 cm
Low-profile Ground clearance:	10.7 inches 27 cm

International Harvester Hydro 84 Weight

International Harvester Hydro 84 Weight
Utility Shipping:	5720 lbs 2594 kg
Row-crop Shipping:	5970 lbs 2707 kg
4WD Shipping:	6765 lbs 3068 kg
Low-profile Shipping:	5620 lbs 2549 kg

International Harvester Hydro 84 Height

International Harvester Hydro 84 Height
Utility Steering wheel:	63 inches 160 cm
Row-crop Steering wheel:	63 inches 160 cm
4WD Steering wheel:	63 inches 160 cm
Low-profile Steering wheel:	56.5 inches 143 cm
ROPS:	100 inches 254 cm

Hydro 84 Serial Numbers

Hydro 84 Serial Numbers Location:Front axle on right side of tractor.
1978:501
1979:787
1980:1481
1981:5564
1982:6014
1983:8069

how to read serial numbers...