International Harvester 4166

International Harvester 4166The International Harvester 4166 is a 4WD four-wheel drive tractor from the 66 series. This tractor was manufactured by International Harvester from 1972 to 1976. The International Harvester 4166 is equipped with a 7.1 L (436.0 cu·in) six-cylinder diesel engine and a sliding gear transmission with 8 forward and 4 reverse gears.

The IH 4166 four-wheel drive used the International Harvester DT436 engine. It is a 7.1 L, 7,145 cm2, (436.0 cu·in) six-cylinder turbocharged diesel engine with 109.0 mm (4.29 in) of the cylinder bore and 127.0 mm (5 in) of the piston stroke. The compression ratio rating is 16.0:1. This engine produced 177.5 PS (130.5 kW; 175.0 HP) at 2,400 rpm of output power.

The International Harvester 4166 is equipped with hydrostatic power steering, hydraulic expanding shoe brakes, open operator station or Cab (optional) and 378.5 liters (100 US gal.; 83.3 Imp. gal) fuel tank.

International Harvester 4166 Specifications

General Specifications
Model International Harvester 4166
Length 4,920 mm (193.7 in)
Width 2,610 mm (102.8 in)
Height (steering wheel) 2,360 mm (92.9 in)
Wheel base 2,590 mm (102 in)
Ground clearance 430 mm (16.9 in)
Weight 7,210 kg (15,895 lbs)
Fuel tank capacity 378.5 liters (100 US gal.; 83.3 Imp. gal)
Battery Two 6V
Cabin type Open operator station or Cab (optional)
Engine model International Harvester DT436
Engine type Four-stroke, liquid-cooled, inline
Cylinders 6
Fuel type Diesel
Displacement 7.1 L, 7,145 cm2, (436.0 cu·in)
Bore and stroke 109.0 mm X 127.0 mm (4.29 in X 5 in)
Compression ratio 16.0:1
Horsepower 177.5 PS (130.5 kW; 175.0 HP) at 2,400 rpm
Starter Electric
Oil capacity: 17.0 L (18 US. qt, 15 Imp. qt.)
Coolant capacity: 30.3 L (32 US. qt, 26.7 Imp. qt.)
Transmission and chassis
Chassis 4×4 4WD
Steering type Hydrostatic power
Brakes Hydraulic expanding shoe
Final drive Planetary
Transmission model
Transmission type Sliding gear with dry disc clutch
Gears 8 forward and 4 reverse
Speed Forward: 33.0 kmh (20.5 mph) Reverse: 10.9 kmh (6.8 mph)
Front tires Ag: 23.1-26
Rear tires Ag: 23.1-26
Three-Point Hitch
Category III
Control type
Lift capacity (at ends) 2,721 kg (6,000 lbs)
PTO (Power take-off shaft)
Rear PTO type Independent
Rear PTO speed 1000 rpm
Hydraulic system
Hydraulic type
Valves 3
Pump flow 16.5 gpm (62.5 lpm)
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