Compare/International Harvester 756 vs International Harvester 844-S

International Harvester 756 vs International Harvester 844-S

Verdict: International Harvester 756 vs International Harvester 844-S

The International Harvester 756 and the International Harvester 844-S 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 7,558 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. International Harvester 844-S is the newer design (1975 vs 1967). In short: choose the International Harvester 756 for outright pulling power, or the International Harvester 844-S if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.

Tune the fit score

Tell us about your operation

Acreage600 acBudgetMain crop / use

Fit & specs

International Harvester

Fit score

Best match

Clear

International Harvester

Fit score

Best match

Clear

Rated power

76 hp

73 hp

Confidence

40%

Guide price

—

Overview

Manufacturer

International HarvesterReference

Factories

Rock Island, Illinois, USAReference

Saint Dizier, FranceReference

With 18.4-30 rear tires.Reference

Four gears in each of two ranges, plus reverse.Reference

Final drives

—

planetaryReference

Variants

Farmall 756

row-crop tractorReference

—

Engine

Fuel tank

124.9 LReference

—

Engine

75.3 kWReference

64.9 kWReference

Drawbar (claimed)

51.5 kWReference

—

Displacement

4.8 LReference

4.4 LReference

Bore/Stroke

95 x 112 mmReference

100 x 140 mmReference

Power

75.3 kWReference

64.9 kWReference

Rated RPM

2300Reference

Starter volts

12Reference

Oil capacity

8.5 LReference

29.1 LReference

Coolant capacity

19.4 LReference

16.3 LReference

Air cleaner

—

dual dryReference

Compression

—

16:1Reference

Torque

—

296.2 NmReference

Torque RPM

—

1300Reference

Firing order

—

1-3-4-2Reference

Starter power

—

3.0 kWReference

Transmission

Torque AmplifierReference

Agriomatic SReference

Gears

16 forward and 8 reverseReference

PTO & Hydraulics

PTO (claimed)

56.7 kWReference

54.4 kWReference

Type

two-speed power shiftReference

partial power shiftReference

Pump flow

45.4 lpmReference

29.9 lpmReference

Rear Type

IIReference

Rear PTO

independentReference

Rear PTO Type

540/1000 (1.375)Reference

Engine RPM

1000@2100Reference

1000@2000Reference

Hydraulic system

—

15.1 LReference

Capacity

—

15.1 LReference

Valves

—

1 or 2Reference

Rear lift

—

3150 kgReference

Dimensions

Wheelbase

256 cmReference

238 cmReference

Weight

3810 kgReference

7558 to 8230 poundsReference

Front tire

7.50-18Reference

7.50-16Reference

Rear tire

18.4-30Reference

—

Ag front

7.50-18Reference

—

Ag rear

18.4-30Reference

—

Length

416 cmReference

392 cmReference

Width

203 cmReference

204 cmReference

Height (steering wheel)

208 cmReference

182 cmReference

Shipping weight

3810 kgReference

—

Bar rear axle

82 by 2032 mmReference

—

2WD Rear tire

—

15-34Reference

2WD Standard tires (ag)

—

Front: 7.50-16. Rear: 15-34Reference

4WD Standard tires (ag)

—

Front: 10.00-24. Rear: 15-34Reference

Height (exhaust)

—

232 cmReference

2WD Weight

—

3428 kgReference

4WD Weight

—

3733 kgReference

2WD Ground clearance

—

50 cmReference

4WD Ground clearance

—

39 cmReference

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

28Reference

Diesel Batteries

2Reference

—

Gas Batteries

1Reference

—

Diesel Battery volts

6Reference

—

Gas Battery volts

12Reference

—

Diesel Battery AH

130Reference

—

Gas Battery AH

60Reference

—

Ground

—

negativeReference

Battery volts

—

12Reference

Speeds

Capacities

Fuel

—

84.8 LReference

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.