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International Harvester 734 vs International Harvester 756

Verdict: International Harvester 734 vs International Harvester 756

The International Harvester 734 and the International Harvester 756 are both tractors — here is how they stack up on the figures that matter. International Harvester 756 leads on rated power with 76 hp against 73 hp. International Harvester 756 is the lighter machine (3,810 kg vs 7,477 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. International Harvester 756 holds more fuel (124.9 L vs 70.0 L) for longer stints between fills. International Harvester 734 is the newer design (1972 vs 1967). In short: choose the International Harvester 756 for outright pulling power, or the International Harvester 734 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 734 Tractor
International Harvester
62
Fit score
Best match
Clear
International Harvester 756 Tractor
International Harvester
62
Fit score
Best match
Clear
Rated power
73 hp
76 hp
Confidence
40%
40%
Guide price
Overview
Manufacturer
International HarvesterReference
International HarvesterReference
liquid-cooledReference
With 18.4-30 rear tires.Reference
Final drives
planetaryReference
Differential lock
mechanical rearReference
Steering
powerReference
Factories
Rock Island, Illinois, USAReference
Engine
Fuel tank
70.0 LReference
124.9 LReference
Engine (gross)
54.4 kWReference
Engine (net)
49.3 kWReference
Displacement
3.9 LReference
4.8 LReference
Bore/Stroke
98 x 129 mmReference
95 x 112 mmReference
Power (net)
49.3 kWReference
Power (gross)
54.4 kWReference
Fuel system
direct injectionReference
Compression
16:1Reference
Rated RPM
2200Reference
2300Reference
Torque
251.1 NmReference
Torque RPM
1200Reference
Starter
electricReference
Starter volts
12Reference
12Reference
Oil capacity
9.0 LReference
8.5 LReference
Coolant capacity
19.5 LReference
19.4 LReference
Engine
75.3 kWReference
Drawbar (claimed)
51.5 kWReference
Power
75.3 kWReference
Transmission
Gears
12 forward and 4 reverseReference
16 forward and 8 reverseReference
Clutch
280mm dry discReference
Transmission
Torque AmplifierReference
PTO & Hydraulics
PTO (claimed)
46.0 kWReference
56.7 kWReference
Rear Type
IIReference
IIReference
Rear PTO
independentReference
independentReference
Rear PTO Type
540/1000Reference
540/1000 (1.375)Reference
Type
two-speed power shiftReference
Pump flow
45.4 lpmReference
Engine RPM
1000@2100Reference
Dimensions
Wheelbase
212 cmReference
256 cmReference
Weight
7477 to 8245 poundsReference
3810 kgReference
Front tire
7.50x16Reference
7.50-18Reference
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
203 cmReference
Height (steering wheel)
165 cmReference
208 cmReference
2WD Weight
3391 kgReference
4WD Weight
3739 kgReference
2WD Front tread
131 to 178 cmReference
4WD Front tread
150 cmReference
Rear tread
146 to 196 cmReference
Rear tire
18.4-30Reference
Ag front
7.50-18Reference
Ag rear
18.4-30Reference
Length
416 cmReference
Shipping weight
3810 kgReference
Bar rear axle
82 by 2032 mmReference
Variants
Farmall 756
row-crop tractorReference
756 Serial Number Location
756 Serial Numbers
1967 (Farmall)
7501Reference
1968 (Farmall)
9904Reference
1969 (Farmall)
14125Reference
1970 (Farmall)
17832Reference
1971 (Farmall)
18374Reference
1967 (IH)
7501Reference
1968 (IH)
7672Reference
1969 (IH)
8164Reference
1970 (IH)
8284Reference
1971 (IH)
8427Reference
Electrical
Charging system
alternatorReference
Charging amps
55Reference
Diesel Batteries
2Reference
Gas Batteries
1Reference
Diesel Battery volts
6Reference
Gas Battery volts
12Reference
Diesel Battery AH
130Reference
Gas Battery AH
60Reference
Speeds

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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