International Harvester 4186 Four-wheel Drive (4WD) tractor Specs & Features

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International Harvester 4186 Four-wheel Drive (4WD) tractor Technical Specifications

International Harvester 4186 is a Row-Crop tractor that was produced by the John Deere between 1976 – 1978.

Below you will find detailed technical specifications for International Harvester 4186 covering engine types, horsepower ratings, weight, height, fuel type and tank volume, oil capacity and type, hydraulic system diagram, wiring diagram, battery specs, etc.

International Harvester 4186 Production

Manufacturer:
Manufacturer:	International Harvester
Type:	Four-wheel Drive (4WD) tractor
Factory:	Rock Island, Illinois, USA
Original price:	$32,500 (1978 )

International Harvester 4186 Power

Engine:
Drawbar (claimed):	130 hp 96.9 kW
PTO (claimed):	150 hp 111.9 kW
Drawbar (tested):	127.55 hp 95.1 kW
PTO (tested):	150.63 hp 112.3 kW

International Harvester 4186 Mechanical

Chassis:

4×4 4WD

Steering:

hydraulic power

Brakes:

hydraulic expanding shoe

Cab:

Cab standard

Transmission:

8-speed gear

Hydraulics

Type:	open center
Valves:	2
Pump flow:	18 gpm 68.1 lpm

Tracktor Hitch

Rear Type:

III/II

Power Take-off (PTO)

Rear PTO:	independent
Rear RPM:	1000
Engine RPM:	1000@1159

International Harvester 4186 Engine detail

Engine Detail
International Harvester DT-436
turbocharged diesel
6-cylinder
liquid-cooled
Displacement:	436 ci 7.1 L
Bore/Stroke:	4.30×5.00 inches 109 x 127 mm
Fuel system:	direct injection
Rated RPM:	2400
Starter volts:	12

International Harvester 4186 Transmission overview

Engine Oil

Type:	gear
Gears:	8 forward and 4 reverse
Clutch:	355.6mm dry disc
Four gears in two ranges, plus reverse range.

International Harvester 4186 Dimensions

Wheelbase:	102 inches 259 cm
Length:	194 inches 492 cm
Height:	139 inches 353 cm
Shiping weight:	15900 lbs 7212 kg
Max weight:	22400 lbs 10160 kg
Front tread:	80 inches 203 cm
Rear tread:	80 inches 203 cm

International Harvester 4186 Tests

Nebraska Tractor Test 1116

Nebraska Tractor Test 1116
Diesel 8-speed 4WD November 1 – December 6, 1972 Link: Nebraska Tractor Test 1116 file
PTO performance
Power at rated engine speed:	150.63 hp 112.3 kW
Fuel use:	9.9 gal/hour 37.5 l/hour
Power at rated PTO speed:	152.72 hp 113.9 kW
Fuel use:	9.1 gal/hour 34.4 l/hour
Drawbar performance
Max power:	127.55 hp 95.1 kW
Gear 4-Low used for power test.
Max pull:	19,434 lbs 8815 kg
Gear 1-Low used for pull test.

FAQ

Is International Harvester 4186 a good tractor?

The International Harvester 4186 is one of the great tractors in the International Harvester stable, and it has earned International Harvester a fantastic reputation.

How much oil does a International Harvester 4186 take?

Check out the International Harvester 4186 oil capacity and oil type in the engine specs section as it may vary across the engines. Keep in mind, that older models might have their oil capacity increased over time. You may compare between the early and late oil capacity.

Do tractors have VIN numbers?

Every tractor has a VIN number. The number is usually engraved below the driver’s seat. Tractor manufacturers put the number in different places on the tractor body.

What was the last year International Harvester made the 4186?

The International Harvester 4186 was an agricultural tractor model made from 1976 – 1978