Tractor · 1976Unverified
International Harvester 4186
International Harvester 4186 — 86 Series · 151 hp. Reference specifications; pending source verification.
Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.
Rated power
151 hp
Max power
95.1 kW
Weight
7212 kg
Hover a source tag to verify
Overview
ManufacturerInternational HarvesterReference
Four-wheel Drive (4WD) tractorReference
Built in Rock Island, Illinois, USAReference
Original price was $32,500 in 1978Reference
Drive4x4 4WDReference
Steeringhydraulic powerReference
Hydraulic expanding shoe brakesReference
Cab standardReference
Engine
International Harvester 7.1L 6-cyl dieselReference
Fuel tank378.5 LReference
Drawbar (claimed)96.9 kWReference
Drawbar (tested)95.1 kWReference
International Harvester DT-436Reference
turbocharged dieselReference
6-cylinderReference
liquid-cooledReference
Displacement7.1 LReference
Bore/Stroke109 x 127 mmReference
Fuel systemdirect injectionReference
Rated RPM2400Reference
Starter volts12Reference
Power at rated engine speed112.3 kWReference
Max power95.1 kWReference
Transmission
8-speed gearReference
TypegearReference
Gears8 forward and 4 reverseReference
Clutch355.6mm dry discReference
Four gears in two ranges, plus reverse range.Reference
PTO & Hydraulics
PTO (claimed)111.9 kWReference
PTO (tested)112.3 kWReference
Typeopen centerReference
Valves2Reference
Pump flow68.1 lpmReference
Rear TypeIII/IIReference
Rear PTOindependentReference
Rear PTO Type1000Reference
Engine RPM1000@1159Reference
Power at rated PTO speed113.9 kWReference
Dimensions
Wheelbase259 cmReference
Weight7212 kgReference
Front tire23.1-26Reference
Rear tire23.1-26Reference
Ag front23.1-26Reference
Ag rear23.1-26Reference
Length492 cmReference
Height353 cmReference
Shipping weight7212 kgReference
Max weight10160 kgReference
Front tread203 cmReference
Rear tread203 cmReference
Test results
Diesel 8-speed 4WDNovember 1 - December 6, 1972Link: Nebraska Tractor Test 1116 fileReference
PTO performanceReference
Fuel use37.5 l/hourReference
Fuel use34.4 l/hourReference
Drawbar performanceReference
Gear 4-Low used for power test.Reference
Max pull8815 kgReference
Gear 1-Low used for pull test.Reference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.