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International Harvester 786 vs International Harvester Hydro 85
Verdict: International Harvester 786 vs International Harvester Hydro 85
The International Harvester 786 and the International Harvester Hydro 85 are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 80 hp. International Harvester Hydro 85 is the newer design (1981 vs 1980). Use the full side-by-side spec tables below to weigh the details against your own operation, and confirm with a dealer demo.
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Fit & specs
International Harvester
62
Fit score
Best match
Clear
International Harvester
62
Fit score
Best match
Clear
Rated power
80 hp
80 hp
Confidence
40%
40%
Guide price
—
—
Overview
Manufacturer
International HarvesterReference
International HarvesterReference
18.4-34 rear tires.Reference
liquid-cooledReference
Total built
1,844Reference
—
Final drives
bull gearReference
—
Steering
power assistReference
—
Differential lock
—
mechanical rearReference
Engine
Drawbar (tested)
51.5 kWReference
—
Displacement
5.9 LReference
4.0 LReference
Bore/Stroke
98 x 129 mmReference
100 x 129 mmReference
Air cleaner
dual dry elementReference
—
Rated RPM
2400Reference
2300Reference
Coolant capacity
22.7 LReference
—
Oil capacity
85.2 LReference
—
Power at rated engine speed
59.8 kWReference
—
Max power
51.5 kWReference
—
Fuel tank
—
112.0 LReference
Engine (gross)
—
59.7 kWReference
Engine (net)
—
57.7 kWReference
Power (net)
—
57.7 kWReference
Power (gross)
—
59.7 kWReference
Fuel system
—
indirect injectionReference
Torque
—
263.1 NmReference
Torque RPM
—
1600Reference
Starter
—
electricReference
Starter volts
—
12Reference
Transmission
Transmission
Torque AmplifierReference
—
Gears
16 forward and 8 reverseReference
infinite forward and reverseReference
Oil type
IH Hy-Tran/B-6Reference
—
PTO & Hydraulics
PTO (tested)
59.8 kWReference
—
Hydraulic system
85.2 LReference
—
Type
two-speed power shiftReference
hydrostaticReference
Capacity
85.2 LReference
—
Rear Type
II/IReference
IIReference
Rear PTO
independentReference
independentReference
Rear PTO Type
540/1000 (1.375)Reference
540/1000Reference
Power at rated PTO speed
57.7 kWReference
—
PTO (claimed)
—
50.9 kWReference
Pump flow
—
46.9 lpmReference
Control
—
position and draft controlReference
Rear lift
—
2381 kgReference
Clutch
—
hydraulic wet discReference
Capacities
Fuel
83.3 LReference
—
Dimensions
Wheelbase
256 cmReference
224 cmReference
Weight
10600 to 11590 poundsReference
—
Front tire
9.5L-15Reference
10.00-16Reference
Rear tire
18.4-34Reference
16.9-34Reference
Ag front
9.5L-15Reference
12.4-24 (MFWD)Reference
Ag rear
18.4-34Reference
16.9-34Reference
Length
419 cmReference
374 cmReference
Width
259 cmReference
—
Height (ROPS)
284 cmReference
—
Shipping weight
4808 kgReference
—
Operating weight
5257 kgReference
—
Ground clearance
33 cmReference
—
Bar rear axle
82 mmReference
—
786 Serial Numbers
1980
6601Reference
—
1981
8936Reference
—
Location:
Serial number plate on the right-frame of the tractor frame.Reference
Serial number plate on right front of tractor frame, above the front axle.Reference
Electrical
Ground
negativeReference
—
Charging system
alternatorReference
—
Charging amps
61 (with cab)Reference
—
Batteries
2Reference
—
Battery CCA
470Reference
—
Battery volts
12Reference
—
Test results
Fuel use
18.5 l/hourReference
—
Max pull
4521 kgReference
—
Speeds
Hydro 85 Serial Numbers
Fit score weighs budget, operation size, crop match and data confidence against the details above. It’s guidance, not advice — always confirm with a dealer demo.