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International Harvester 834 vs International Harvester A-786

Verdict: International Harvester 834 vs International Harvester A-786

The International Harvester 834 and the International Harvester A-786 are both tractors — here is how they stack up on the figures that matter. International Harvester 834 leads on rated power with 82 hp against 81 hp. International Harvester A-786 is the lighter machine (4,694 kg vs 7,518 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. International Harvester A-786 is the newer design (1978 vs 1972). In short: choose the International Harvester 834 for outright pulling power, or the International Harvester A-786 if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.

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Fit & specs
International Harvester 834 Tractor
International Harvester
62
Fit score
Best match
Clear
International Harvester A-786 Tractor
International Harvester
62
Fit score
Best match
Clear
Rated power
82 hp
81 hp
Confidence
40%
40%
Guide price
Overview
Manufacturer
International HarvesterReference
International HarvesterReference
liquid-cooledReference
liquid-cooled inlineReference
Final drives
pllanetaryReference
bull gearReference
Differential lock
mechanical rearReference
electro-hydraulic rearReference
Total built
997Reference
Engine
Fuel tank
70.0 LReference
Engine (gross)
61.0 kWReference
Engine (net)
55.0 kWReference
Displacement
4.0 LReference
5.1 LReference
Bore/Stroke
100 x 129 mmReference
98 x 111 mmReference
Power (net)
55.0 kWReference
Power (gross)
61.0 kWReference
Fuel system
direct injectionReference
Compression
16:1Reference
Rated RPM
2300Reference
2400Reference
Torque
262.8 NmReference
299.7 NmReference
Torque RPM
1600Reference
1600Reference
Starter
electricReference
electricReference
Starter volts
12Reference
12Reference
Oil capacity
9.0 LReference
Coolant capacity
19.5 LReference
Engine
74.6 kWReference
Drawbar (claimed)
53.7 kWReference
Power
74.6 kWReference
Transmission
Gears
12 forward and 4 reverseReference
16 forward and 8 reverseReference
Clutch
280mm dry discReference
305mm cerametallic discReference
Transmission
Torque AmplifierReference
Type
two-speed power shiftReference
PTO & Hydraulics
PTO (claimed)
52.0 kWReference
60.4 kWReference
Rear Type
IIReference
Rear PTO
independentReference
Rear PTO Type
540/1000Reference
Dimensions
Wheelbase
212 cmReference
266 cmReference
Weight
7518 to 8289 poundsReference
4694 kgReference
Front tire
7.50x16Reference
2WD Rear tire
16.9/14x34Reference
2WD Standard tires (ag)
Front: 7.50x16. Rear: 16.9/14x34Reference
4WD Standard tires (ag)
Front: 11.2/10x24. Rear: 16.9/14x34Reference
2WD Length
334 cmReference
4WD Length
346 cmReference
Width
188 cmReference
259 cmReference
Height (steering wheel)
165 cmReference
2WD Weight
3410 kgReference
4WD Weight
3759 kgReference
2WD Front tread
131 to 178 cmReference
4WD Front tread
150 cmReference
Rear tread
146 to 196 cmReference
Length
396 cmReference
Height (cab)
285 cmReference
Shipping weight
4694 kgReference
Ground clearance
35 cmReference
Electrical
Ground
negativeReference
Batteries
2Reference
Battery volts
12Reference

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.

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