International Harvester Hydro 186: all source data
All 76 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
(no label)
Row-Crop tractor
(no label)
Built in Rock Island, Illinois, USA
Original price
$33,900 (1981)
Engine
(no label)
International Harvester 7.1L 6-cyl diesel
Power
Drawbar (claimed)
82 hp | 61.1 kW
PTO (claimed)
104 hp | 77.6 kW
Drawbar (tested)
79.83 hp | 59.5 kW
PTO (tested)
105.02 hp | 78.3 kW
Mechanical
(no label)
Two- or four-wheel drive
Final drives
bull gear
Steering
power assist
(no label)
Hydraulic disc brakes
(no label)
Cab standard with air-conditioning. Open operator station and four-post ROPS available.
Capacity
Fuel
50 gal | 189.2 L
Fuel
22 gal (auxiliary) | 83.3 L
Hydraulic system
28.5 gal | 107.9 L
Hydraulics
Type
open center
Type
closed center
Capacity
28.5 gal | 107.9 L
Valves
2
Pump flow
12 gpm | 45.4 lpm
Hitch
Rear Type
II
Rear lift (at 24"/610mm)
6660 lbs | 3020 kg
Pto
Rear PTO
independent
Rear PTO Type
540/1000 (1.375)
Engine RPM
540@2100
Engine RPM
1000@2100
Dimensions
Wheelbase
105 inches | 266 cm
Wheelbase
101 inches (tricycle front) | 256 cm
Wheelbase
99 inches (4WD) | 251 cm
Wheelbase
106 inches (Hi-Clear) | 269 cm
Weight
11500 to 13135 pounds
Front tire
10.00-16
Rear tire
18.4-34
Electrical
Ground
negative
Charging system
alternator
Charging amps
42
Charging amps
61 (with cab)
Batteries
2
Battery CCA
470
Battery volts
12
Engine
Engine detail
(no label)
International Harvester D436
(no label)
diesel
(no label)
6-cylinder
(no label)
liquid-cooled
Displacement
436 ci | 7.1 L
Bore/Stroke
4.30x5.00 inches | 109 x 127 mm
Air cleaner
dual dry element
Rated RPM
2400
Coolant capacity (Coolant)
26 qts | 24.6 L
Engine oil
Oil capacity
14 qts | 13.2 L
Transmission
Transmission
Transmission
hydrostatic
Gears
variable, two-range forward and reverse
Oil capacity
114 qts | 107.9 L
Oil type
IH Hy-Tran/B-6
(no label)
A range lever on the right console allows the selection of high, low, or reverse range. Speed is controlled by the speed-control lever on the left side of the instrument panel. An inching pedal is located on the left side of the tractor, and allows for small movements when connecting implements.