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International Harvester 786B vs International Harvester 834

Verdict: International Harvester 786B vs International Harvester 834

The International Harvester 786B and the International Harvester 834 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 786B is the lighter machine (5,150 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 786B is the newer design (1981 vs 1972). In short: choose the International Harvester 834 for outright pulling power, or the International Harvester 786B 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 786B Tractor
International Harvester
62
Fit score
Best match
Clear
International Harvester 834 Tractor
International Harvester
62
Fit score
Best match
Clear
Rated power
81 hp
82 hp
Confidence
40%
40%
Guide price
Overview
Manufacturer
International HarvesterReference
International HarvesterReference
liquid-cooledReference
liquid-cooledReference
Total built
441Reference
Final drives
pllanetaryReference
Differential lock
mechanical rearReference
Engine
Engine
74.6 kWReference
Drawbar (claimed)
53.7 kWReference
Displacement
5.1 LReference
4.0 LReference
Bore/Stroke
98 x 111 mmReference
100 x 129 mmReference
Power
74.6 kWReference
Fuel system
direct injectionReference
direct injectionReference
Rated RPM
2400Reference
2300Reference
Torque
300.1 NmReference
262.8 NmReference
Torque RPM
1600Reference
1600Reference
Starter
electricReference
electricReference
Starter volts
12Reference
12Reference
Fuel tank
70.0 LReference
Engine (gross)
61.0 kWReference
Engine (net)
55.0 kWReference
Power (net)
55.0 kWReference
Power (gross)
61.0 kWReference
Compression
16:1Reference
Oil capacity
9.0 LReference
Coolant capacity
19.5 LReference
Transmission
Transmission
International Harvester Torque AmplifierReference
Type
two-speed power shiftReference
Gears
16 forward and 8 reverseReference
12 forward and 4 reverseReference
Clutch
280mm dry discReference
PTO & Hydraulics
PTO (claimed)
60.4 kWReference
52.0 kWReference
Hydraulic system
85.2 LReference
Capacity
85.2 LReference
Rear valves
2Reference
Rear Type
IIIReference
IIReference
Rear lift (at ends)
2844 kgReference
Rear PTO Type
540/1000Reference
540/1000Reference
Rear PTO
independentReference
Dimensions
Weight
5150 kgReference
7518 to 8289 poundsReference
Front tire
10.00-16Reference
7.50x16Reference
Rear tire
23.1-30Reference
Standard tires (ag)
Front: 10.00-16. Rear: 23.1-30Reference
Length
395 cmReference
Width
258 cmReference
188 cmReference
Shipping weight
5150 kgReference
Ground clearance
52 cmReference
Wheelbase
212 cmReference
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
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
Electrical
Ground
negativeReference
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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