International Harvester 4186: all source data
All 48 values recorded for this model, as the source lists them and in its units. The spec sheet shows the same data checked, typed and converted.
Overview
Production| Manufacturer | International Harvester |
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| (no label) | Four-wheel Drive (4WD) tractor |
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| (no label) | Built in Rock Island, Illinois, USA |
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| (no label) | Original price was $32,500 in 1978 |
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Engine| (no label) | International Harvester 7.1L 6-cyl diesel |
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| Fuel tank | 100 gal | 378.5 L |
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Transmission| (no label) | 8-speed gear |
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Power| Drawbar (claimed) | 130 hp | 96.9 kW |
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| PTO (claimed) | 150 hp | 111.9 kW |
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| Drawbar (tested) | 127.55 hp | 95.1 kW |
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| PTO (tested) | 150.63 hp | 112.3 kW |
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Mechanical| Drive | 4x4 4WD |
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| Steering | hydraulic power |
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| (no label) | Hydraulic expanding shoe brakes |
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| (no label) | Cab standard |
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Hydraulics| Type | open center |
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| Valves | 2 |
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| Pump flow | 18 gpm | 68.1 lpm |
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Pto| Rear PTO | independent |
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| Rear PTO Type | 1000 |
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| Engine RPM | 1000@1159 |
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Dimensions| Wheelbase | 102 inches | 259 cm |
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| Weight | 15900 lbs | 7212 kg |
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| Front tire | 23.1-26 |
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| Rear tire | 23.1-26 |
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Engine
Engine detail| (no label) | International Harvester DT-436 |
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| (no label) | turbocharged diesel |
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| (no label) | 6-cylinder |
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| (no label) | liquid-cooled |
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| Displacement | 436 ci | 7.1 L |
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| Bore/Stroke | 4.30x5.00 inches | 109 x 127 mm |
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| Fuel system | direct injection |
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| Rated RPM | 2400 |
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| Starter volts | 12 |
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Transmission
Transmission| Type | gear |
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| Gears | 8 forward and 4 reverse |
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| Clutch | 355.6mm dry disc |
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| (no label) | Four gears in two ranges, plus reverse range. |
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Dimensions
Tires| Ag front | 23.1-26 |
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| Ag rear | 23.1-26 |
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Dimensions| Wheelbase | 102 inches | 259 cm |
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| Length | 194 inches | 492 cm |
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| Height | 139 inches | 353 cm |
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| Shipping weight | 15900 lbs | 7212 kg |
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| Max weight (Max) | 22400 lbs | 10160 kg |
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| Front tread | 80 inches | 203 cm |
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| Rear tread | 80 inches | 203 cm |
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