Row CropPerformance profile

Farmall 1066

The Farmall 1066 is a powerful row crop tractor that was made from 1971 to 1976. It has a strong diesel engine made by International Harvester. This engine has 6 cylinders and can produce 108 horsepower. The tractor is big and heavy, weighing 12,150 pounds. It's 165 inches long and 98 inches wide, which makes it good for working in large fields. This tractor has some great features for farming. It has a gear transmission with 8 forward gears and 4 reverse gears. The steering is easy to use with hydrostatic power. The Farmall 1066 has a strong hitch that can lift up to 5,600 pounds, which is above average for tractors. It also has two PTO speeds: 540 rpm and 1000 rpm. This makes it versatile for different farm tasks. The fuel tank can hold 42 US gallons, so you can work for a long time without stopping to refuel.

ManufacturerFarmallPower108 hpEngine6-cylTransGear
Image not recorded

Quick specs

Category
Row Crop
Engine Power Output
108hp
Operating Weight
12,150 lb
Transmission
Gear
Compare this model

At a glance

How the 1066 compares

vs. Row Crop median

Distribution

Engine Power (hp)

Across all Row Crop tractors

108 hp · 30th

This model

12
Median 138 hp
283
This modelRow Crop tractorsMediann = 1,206

The 1066 ranks at the 30th percentile for engine power among recorded row crop tractors.

Overview

About the Farmall 1066

The Farmall 1066 is a powerful row crop tractor that was made from 1971 to 1976. It has a strong diesel engine made by International Harvester. This engine has 6 cylinders and can produce 108 horsepower. The tractor is big and heavy, weighing 12,150 pounds. It's 165 inches long and 98 inches wide, which makes it good for working in large fields. This tractor has some great features for farming. It has a gear transmission with 8 forward gears and 4 reverse gears. The steering is easy to use with hydrostatic power. The Farmall 1066 has a strong hitch that can lift up to 5,600 pounds, which is above average for tractors. It also has two PTO speeds: 540 rpm and 1000 rpm. This makes it versatile for different farm tasks. The fuel tank can hold 42 US gallons, so you can work for a long time without stopping to refuel.

Full specifications

Every recorded spec

General

ManufacturerFarmall
Model1066
CategoryRow Crop tractor
Type4x2 2WD
Years built1971–1976
Operating weight12,150lb

Engine

MakeInternational Harvester
ModelDT414
Power108hp
Cylinders6
Displacement414ci
Bore4.3in
Stroke4.75in

Transmission

TypeGear
Forward gears8
Reverse gears4

Chassis & drive

Chassis4x2 2WD
Drive2WD
SteeringHydrostatic power
BrakesDouble dry disc, hydrostatic power self-adjusting
CabOpen operator station

Hydraulics

TypeOpen center

Power take-off

Rear PTOIndependent
PTO speed540rpm

Dimensions

Length165in
Width98in
Operating weight12,150lb

Capacities

Cooling system6.25gal

Head to head

1066 vs. Row Crop median

How the Farmall 1066 compares to other Row Crop tractors

SpecThis modelRow Crop medianDifferencePercentile
Engine Power108 hp138 hp-22%30th
Engine Displacement414 ci391 ci+6%66th
Cylinders66at median50th
Forward Gears816-50%16th
Operating Weight12,150 lb12,307 lb-1%50th
Length165 in180 in-8%30th
Width98 in91.2 in+8%77th
3-Point Hitch Capacity5,600 lb11,023 lb-49%12th

Medians and percentiles are computed from the row crop tractors in our database with a recorded value for each spec (sample sizes 2791,417 models).

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FAQ

Common questions

When was the Farmall 1066 in production?

Farmall 1066 production started in 1971 and ended in 1976.

How much horsepower does the Farmall 1066 have?

The Farmall 1066 produces 108 hp from its 6-cylinder engine. Engine displacement is 414 ci.

How much does the Farmall 1066 weigh?

The Farmall 1066 weighs about 12,150 lb in operating condition.

What transmission is in the Farmall 1066?

Transmission on the Farmall 1066 is Gear, with 8 forward speeds.

What type of hydraulic system does the Farmall 1066 use?

Hydraulics on the Farmall 1066 are Open center.

What hitch category is the Farmall 1066?

The Farmall 1066 uses a Category III/II hitch with a lift capacity of 5,600 lb.

What maintenance does the Farmall 1066 require?

Like any tractor, the Farmall 1066 needs periodic engine oil and filter changes, hydraulic fluid checks, and regular greasing and inspection. The owner's manual lists the manufacturer's recommended service intervals.