• Vehicle type: unspecified
  • Rigid chassis
  • WhichTractor size: Standard-size
  • No lab test on file
  • 1969–1971
  • 9,591 built

It was ranked on an engine power figure whose source does not say gross or net. WhichTractor size, not the maker’s category

We looked and the record does not say what this machine is. How we decide what a machine is

International Harvester Farmall 826 specs: hp, weight, years

INTERNATIONAL HARVESTER C-301 six-cylinder. The manufacturer claimed 90.8 horsepower. No laboratory has tested one, so there is no measured figure at the shaft.

Engine power, claimed · gross or net not stated

90.8 hp

67.7 kW as stated by the source

No lab test on file

Claimed · standard not stated by the source

Source · Traktorenlexikon, “Farmall Farmall 826”, claimed

This is the maker’s own figure, measured at the engine. Power at the PTO is lower — by how much, for this machine, nobody has measured.

Weight
9,859 lb
Top speed
18.6 mph

International Harvester Farmall 826 specs: key facts

  • The International Harvester Farmall 826 was built from 1969 to 1971.

  • The International Harvester Farmall 826 has a claimed engine power (gross or net not stated) of 67.7 kW (90.8 hp); it has no measured PTO figure.

  • The International Harvester Farmall 826 is two-wheel drive (2WD).

  • The International Harvester Farmall 826 has a INTERNATIONAL HARVESTER C-301 engine, a 6-cylinder unit.Source 2

  • The International Harvester Farmall 826 weighs 4,472 kg (9,859 lb) unladen.

  • The International Harvester Farmall 826 has a rear PTO running at 540 rpm / 1000 rpm.

Source · Traktorenlexikon, “Farmall Farmall 826”

How does the Farmall 826 compare with its class?

  • Limitation:

    Eight forward gears is low for its class — 47% below the median of 15 across the 380 machines within 10% of its power that hold this figure.

Derived by WhichTractor from 391 comparable records. How we work this out

Illustration of the 1969–1971 International Harvester Farmall 826, a 91 hp farm tractor, a drawing generated from its specification record
Illustration — not a photograph

How much horsepower does a Farmall 826 have?

The only figure for the Farmall 826 is 90.8 hp (67.7 kW) of claimed engine power, gross or net not stated, no test standard stated — not power at the shaft.

Engine, claimed (gross/net not stated)
90.8 hp

Source · Traktorenlexikon, “Farmall Farmall 826”

What engine is in a Farmall 826?

A Farmall 826 has an INTERNATIONAL HARVESTER C-301, a 6-cylinder engine.

Engine — Farmall 826 engine specifications
Make & modelINTERNATIONAL HARVESTER C-301Source 2
Cylinders6, liquid-cooledSource 2
Max torque251 lb·ft · 340 N·m @ 1,600 rpm
Electrical system12 V

Source · Traktorenlexikon, “Farmall Farmall 826”

How much will a Farmall 826 lift?

Hydraulic and PTO specifications for the Farmall 826 are below.

Hydraulics & PTO — Farmall 826 hydraulics and PTO specifications
Rear PTO540 rpm / 1000 rpm

Source · Traktorenlexikon, “Farmall Farmall 826”

What transmission does a Farmall 826 have?

Transmission specifications for the Farmall 826 are below.

Transmission — Farmall 826 transmission specifications
ClutchPedal-operated dry single-plate clutch
SteeringHydraulic steering
Top speed18.6 mph · 30 km/h

Source · Traktorenlexikon, “Farmall Farmall 826”

How much does a Farmall 826 weigh?

A Farmall 826 weighs 9,859 lb (4,472 kg) unladen.

Weights & dimensions — Farmall 826 weights and dimensions
Unladen weight9,859 lb · 4,472 kg
Wheelbase101.2 in · 2,570 mm
Length164.0 in · 4,166 mm
Width110.0 in · 2,794 mm
Height84.0 in · 2,134 mm
Ground clearance24.0 in · 610 mm
Front track8.0–16.0 in · 203–406 mm
Rear track60.0–94.0 in · 1,524–2,388 mm
Turning radius, braked9.8 ft · 2.97 m

Source · Traktorenlexikon, “Farmall Farmall 826”

What oil does a Farmall 826 take, and how much?

A Farmall 826 engine takes 9.0 qt (8.5 L). Single source, not independently verified — always confirm against the operator’s manual for your machine.

Farmall 826 fluid capacities, grades and service intervals
SystemCapacity
Engine oil9.0 qt · 8.5 LSource: Traktorenlexikon, “Farmall Farmall 826” · single source, not independently verified
Transmission68.1 qt · 64.4 LSource: Traktorenlexikon, “Farmall Farmall 826” · single source, not independently verified
Hydraulic67.9 qt · 64.3 LSource: Traktorenlexikon, “Farmall Farmall 826” · single source, not independently verified
Cooling system21.0 qt · 19.9 LSource: Traktorenlexikon, “Farmall Farmall 826” · single source, not independently verified

Always confirm against the operator’s manual for your machine before service.

Which tractors compare with a Farmall 826?

Within 10% of its 90.8 hp of claimed engine power, the same type, and first built within 15 years of it.

Common questions about the International Harvester Farmall 826

Is a Farmall 826 two-wheel drive or four-wheel drive?

The International Harvester Farmall 826 is two-wheel drive (2WD).

What PTO does a Farmall 826 have?

A Farmall 826 has a 540 rpm / 1000 rpm rear PTO.

Sources and how this page was built

Compiled from Traktorenlexikon, “IHC 806”; and Traktorenlexikon, “Farmall Farmall 826”.

Sources checked

14 SEP 2026

Spotted an error?

Sources

Facts taken from these documents, units converted. Numbers beside a figure refer to this list. Licences and attribution

  1. Traktorenlexikon: Farmall Farmall 826 — CC BY-SA 4.0, WIKIBOOKS-TL-118753 · revision 1054993. Wikibooks contributors (Traktorenlexikon). Original document
  2. Traktorenlexikon: IHC 806 — CC BY-SA 4.0, WIKIBOOKS-TL-118729 · revision 1032560. Wikibooks contributors (Traktorenlexikon). Original document