International Harvester 1486 tractor specifications

1976 - 1981

1976 - 1981 86 SeriesRow-Crop tractor

Production

Production Manufacturer:International Harvester
Type:Row-Crop tractor
Factory:Rock Island, Illinois, USA
Total built:21,117
Original price:$38,400 (1981 )

International Harvester 1486 Power

International Harvester 1486 Power Drawbar (claimed):126 hp
94.0 kW
PTO (claimed):146 hp
108.9 kW
Drawbar (tested):123.20 hp
91.9 kW
PTO (tested):145.77 hp
108.7 kW
power test details ...

1976 - 1981

86 Series

Row-Crop tractor

Nebraska Tractor Test 1125

Nebraska Tractor Test 1125
Diesel TA 2WD April 17 - 27, 1973 Link: Nebraska Tractor Test 1125 file
PTO performance
Power at rated engine speed:	145.77 hp 108.7 kW
Fuel use:	9.6 gal/hour 36.3 l/hour
Power at rated PTO speed:	145.85 hp 108.8 kW
Fuel use:	8.6 gal/hour 32.6 l/hour
Drawbar performance
Max power:	123.20 hp 91.9 kW
Fuel use:	9.5 gal/hour 36.0 l/hour
Gear 1-Hi-TA used for power test.
Max pull:	13,673 lbs 6202 kg
Gear 3-Lo-TA used for pull test.

International Harvester 1486 Engine

International Harvester 1486 Engine International Harvester 7.1L 6-cyl diesel Engine details ...

1976 - 1981

86 Series

Row-Crop tractor

Engine Detail

Engine Detail
International Harvester DT436
turbocharged diesel
6-cylinder
liquid-cooled
Displacement:	436 ci 7.1 L
Bore/Stroke:	4.30x5.00 inches 109 x 127 mm
Air cleaner:	dual dry element
Rated RPM:	2600
Coolant capacity:	27 qts 25.6 L

Engine Oil

Engine Oil

Oil capacity:	20 qts 18.9 L

Mechanical

Mechanical Chassis:4x2 2WD
4x4 MFWD 4WD
Steering:power assist
Brakes:hydraulic disc
Cab:Cab standard.
Transmission:16-speed
Transmission details ...

1976 - 1981

86 Series

Row-Crop tractor

Transmission

Transmission:

Torque Amplifier

Gears:

16 forward and 8 reverse

Oil capacity:

108 qts
102.2 L

Oil type:

IH Hy-Tran/B-6

The transmission features three ranges (low, high, and reverse) with four gears (1-4) in each range. The Torque Amplifier (TA) provides an additional high/low selection for each speed. The range and gear can be shifted only when the tractor is stopped. The TA can be shifted while the tractor is in motion.

Speeds

Speeds
18.4-38 rear tires.

Capacity

Capacity Fuel:63 gal
238.5 L
22 gal
83.3 L (auxiliary)
Hydraulic system:22.5 gal
85.2 L

Hydraulics

Hydraulics Type:open center
Capacity:22.5 gal
85.2 L
Valves:2
Pump flow:12 gpm
45.4 lpm

Tractor hitch

Tractor hitch Rear Type:III

Power Take-off (PTO)

Power Take-off (PTO) Rear PTO:independent
Rear RPM:540/1000

Dimensions & Tires

Dimensions & Tires Wheelbase:105 inches
266 cm (wide-tread front)
101 inches
256 cm (tricycle front)
99 inches
251 cm (4WD)
Weight:12500 to 13670 pounds
Front tire:11.00-16
Rear tire:18.4-38
Full dimensions and tires ...

1976 - 1981

86 Series

Row-Crop tractor

International Harvester 1486 Tires

International Harvester 1486 Tires
Ag front:	11.00-16 (2WD)
	13.6-24 (4WD)
Ag rear:	18.4-38

Dimensions

Dimensions
Wheelbase:	105 inches 266 cm (wide-tread front)
	101 inches 256 cm (tricycle front)
	99 inches 251 cm (4WD)
Length:	168 inches 426 cm (2WD)
	167 inches 424 cm (4WD)
Width:	102 inches 259 cm
Height (cab):	115 inches 292 cm
Ground clearance:	14 inches 35 cm

International Harvester 1486 Weight

International Harvester 1486 Weight
Shipping:	12500 lbs 5670 kg
Operating:	13670 lbs 6200 kg
Ballasted:	16660 lbs 7556 kg

1486 Serial Numbers

1486 Serial Numbers Location:Frame, right side ahead of the rear axle.
photo of 1486 serial number
1976:8601
1977:9798
1978:14851
1979:18774
1980:23162
1981:27426

how to read serial numbers...

Electrical

Electrical Ground:negative
Charging system:alternator
Charging amps:42
61*High-output alternator with cab.
Batteries:2
Battery CCA:470
Battery volts:12