International Harvester 1486 Specs ( 1976-1981 )
Production
| Description | Row-Crop tractor / Built in Rock Island, Illinois, USA / Original price was $38,400 in 1981 |
|---|---|
| Manufacturer | International Harvester |
| Total built | 21,117 |
Engine
| Engine type | International Harvester 7.1L 6-cyl diesel |
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| Air cleaner | dual dry element |
| Bore/Stroke | 4.30x5.00 inches (109 x 127 mm) |
| Coolant capacity | 27 qts (25.6 L) |
| Description | International Harvester DT-436 / turbocharged diesel / 6-cylinder / liquid-cooled |
| Displacement | 436 ci (7.1 L) |
| Idle RPM | 700-2860 |
| Rated RPM | 2600 |
| Oil capacity | 20 qts (18.9 L) |
| Drawbar (claimed) | 126 hp (94.0 kW) |
| Drawbar (tested) | 123.20 hp (91.9 kW) |
| PTO (claimed) | 146 hp (108.9 kW) |
| PTO (tested) | 145.77 hp (108.7 kW) |
Transmission
| Gears | 16 forward and 8 reverse |
|---|---|
| Oil capacity | 108 qts (102.2 L) |
| Oil type | IH Hy-Tran/B-6 |
| Transmission | Torque Amplifier |
| Transmission type | 16-speed two-speed power shift |
| Type | two-speed power shift |
Mechanical
| Cab | Cab standard with air-conditioning. Open operator station and four-post ROPS available. |
|---|---|
| Description | Hydraulic disc brakes |
| Drive type | Two- or four-wheel drive |
| Final drives | bull gear |
| Steering | power assist |
Capacity
| Fuel | 63 gal (238.5 L) |
|---|---|
| Hydraulic system | 22.5 gal (85.2 L) |
Hydraulics
| Capacity | 22.5 gal (85.2 L) |
|---|---|
| Pump flow | 12 gpm (45.4 lpm) |
| Type | open center |
| Valves | 2 |
Hitch
| Rear Type | III |
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PTO
| Engine RPM | 540@2300 |
|---|---|
| Rear PTO | independent |
| Rear PTO Type | 540/1000 (1.375) |
Electrical
| Batteries | 2 |
|---|---|
| Battery CCA | 470 |
| Battery volts | 12 |
| Charging amps | 42 |
| Charging system | alternator |
| Ground | negative |
Dimensions & Tires
| Ground clearance | 14 inches (35 cm) |
|---|---|
| Height (cab) | 115 inches (292 cm) |
| Length | 168 inches (2WD) (426 cm) |
| Wheelbase | 105 inches (wide-tread front) (266 cm) |
| Width | 102 inches (259 cm) |
| Front tire | 11.00-16 |
| Rear tire | 18.4-38 |
| Weight | 12500 to 13670 pounds |
| Wheelbase | 105 inches (wide-tread front) (266 cm) |
| Ag front | 11.00-16 (2WD) |
| Ag rear | 18.4-38 |
1486 Serial Number Location
| Description | Frame, right side ahead of the rear axle. |
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1486 Serial Numbers
| 1976 | 8601 |
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| 1977 | 9798 |
| 1978 | 14851 |
| 1979 | 18774 |
| 1980 | 23162 |
| 1981 | 27426 |
| Description | FAQ: How to read a serial number table. |
International Harvester 1486 Weight
| Ballasted | 16660 lbs (7556 kg) |
|---|---|
| Operating | 13670 lbs (6200 kg) |
| Shipping | 12500 lbs (5670 kg) |
Nebraska Tractor Test 1125
| Description | Diesel TA 2WDApril 17 - 27, 1973Link: Nebraska Tractor Test 1125 file / PTO performance / Drawbar performance / Gear 1-Hi-TA used for power test. / Gear 3-Lo-TA used for pull test. |
|---|---|
| Fuel use | 9.6 gal/hour (36.3 l/hour) / 8.6 gal/hour (32.6 l/hour) / 9.5 gal/hour (36.0 l/hour) |
| Max power | 123.20 hp (91.9 kW) |
| Max pull | 13,673 lbs (6202 kg) |
| Power at rated engine speed | 145.77 hp (108.7 kW) |
| Power at rated PTO speed | 145.85 hp (108.8 kW) |
References
| Description | 1978 Buyer's Guide published by International Harvester / 1979 Buyer's Guide published by International Harvester / Buyer's Guide 1981 published by International Harvester / Series 86 Tractors published in 1976, by International Harvester / 86 Series Tractors - The pro-ag line published in 1976, by International Harvester / Operator's Manual 786, 886, 986, 1086, 1486, 1586 and Hydro-186 Tractors (1096207R4) published in 1986 |
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Speeds
| Description | 18.4-38 rear tires. |
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