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International Harvester 3088 vs International Harvester 786B
Verdict: International Harvester 3088 vs International Harvester 786B
The International Harvester 3088 and the International Harvester 786B are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 81 hp. International Harvester 786B is the lighter machine (5,150 kg vs 10,600 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. 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
81 hp
81 hp
Confidence
40%
40%
Guide price
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Overview
Manufacturer
International HarvesterReference
International HarvesterReference
Left lever selects gear, right lever selects high, low, or reverse range. Tractor may be shifted on the move without the clutch between gear pairs (1-2, 3-4, etc). Synchronized shifting, using the clutch, between gear pairs (2 to 3, 4 to 5, etc). The transmission is four-gear with the powershift provided by an eletcric solenoid actuated Torque Amplifier.Reference
liquid-cooledReference
Total built
1,065Reference
441Reference
Engine
Drawbar (claimed)
52.2 kWReference
53.7 kWReference
Drawbar (tested)
52.4 kWReference
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Displacement
5.9 LReference
5.1 LReference
Bore/Stroke
98 x 129 mmReference
98 x 111 mmReference
Air cleaner
dual dry elementReference
—
Compression
16.4:1Reference
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Rated RPM
2400Reference
2400Reference
Idle RPM
900-2400Reference
—
Starter volts
12Reference
12Reference
Coolant capacity
22.7 LReference
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Oil capacity
85.2 LReference
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Power at rated engine speed
60.7 kWReference
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Max power
52.4 kWReference
—
Engine
—
74.6 kWReference
Power
—
74.6 kWReference
Fuel system
—
direct injectionReference
Torque
—
300.1 NmReference
Torque RPM
—
1600Reference
Starter
—
electricReference
Transmission
Gears
16 forward and 8 reverseReference
16 forward and 8 reverseReference
Clutch
cerametallic discReference
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Transmission
—
International Harvester Torque AmplifierReference
PTO & Hydraulics
PTO (claimed)
59.7 kWReference
60.4 kWReference
PTO (tested)
60.7 kWReference
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Hydraulic system
85.2 LReference
85.2 LReference
Type
partial power shiftReference
two-speed power shiftReference
Capacity
85.2 LReference
85.2 LReference
Valves
2 or 3Reference
—
Pump flow
56.8 lpmReference
—
Total flow
102.2 lpmReference
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Steering flow
45.4 lpmReference
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Rear Type
IIReference
IIIReference
Control
draft sensingReference
—
Rear PTO
independentReference
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Rear PTO Type
540/1000Reference
540/1000Reference
Engine RPM
1000@2100Reference
—
Power at rated PTO speed
59.9 kWReference
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Rear valves
—
2Reference
Rear lift (at ends)
—
2844 kgReference
Capacities
Fuel
189.2 LReference
—
Dimensions
Wheelbase
266 cmReference
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Weight
10600 to 11940 poundsReference
5150 kgReference
Front tire
9.5L-15Reference
10.00-16Reference
Rear tire
18.4-34Reference
23.1-30Reference
Ag front
9.5L-15Reference
—
Ag rear
18.4-34Reference
—
Length
467 cmReference
395 cmReference
Width
259 cmReference
258 cmReference
Height (cab)
284 cmReference
—
Shipping weight
4808 kgReference
5150 kgReference
Operating weight
5415 kgReference
—
Ground clearance
33 cmReference
52 cmReference
Rear axle
82 by 2997 mmReference
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Front tread
152 to 213 cmReference
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Rear tread
152 to 323 cmReference
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Standard tires (ag)
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Front: 10.00-16. Rear: 23.1-30Reference
3088 Serial Numbers
Location:
Serial number plate on the right side of the tractor frame, ahead of the rear axle.Reference
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Electrical
Ground
negativeReference
negativeReference
Battery volts
12Reference
12Reference
Test results
Fuel use
18.9 l/hourReference
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Max pull
4987 kgReference
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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.