The Farmall 1066 tractor weighs 12,148 lb (5,510 kg) using its published Operating gear weight. Other useful published figures are 15,260 lb (Ballasted) and 12,320 lb (Operating — hydro). That places it around the 40th percentile among comparable row-crop tractors, close to the middle of its peer group.
The published Farmall 1066 weight is 12,148–15,260 lb (5,510–6,921 kg). The primary figure used for comparisons is 12,148 lb (5,510 kg), listed as Operating — gear. The published configurations span 3,112 lb, a 25.6% difference from the lightest listed setup.
Tractor-weight benchmark
How this weight compares
Row-Crop Tractor peers · 510 tractors in the benchmark.
Representative published weight
Average
12,148 lb
Low5,300 lb
This model12,148 lb
Average14,006 lb
High23,810 lb
Low and high use the 10th and 90th percentiles of the peer group, which keeps one unusually light or heavy tractor from distorting the scale. Average is the peer-group mean.
At a glance
Tractor profile
Published weight12,148–15,260 lb (5,510–6,921 kg)
Overall weight bandVery heavy
Tractor typeRow-Crop Tractor
Primary horsepower126 hp / 94 kW
Max length165 in (419 cm)
Max width98 in (248 cm)
Overview
Model information
Manufacturer
Farmall
Model
1066
Category
Farm tractor
Model years
2000 – 2024
Tractor type
Row-Crop Tractor
Published weight variants
4
Published configurations
Weight variants
Shipping, operating, ballasted and drivetrain/configuration weights are kept separate when the source publishes them separately.
Weight type
Configuration
Weight
Metric
US tons
Variant / note
Operating
gear
12,148 lb
5,510 kg
6.07
—
Operating
hydro
12,320 lb
5,588 kg
6.16
—
Operating
duals
13,345 lb
6,053 kg
6.67
—
Ballasted
—
15,260 lb
6,921 kg
7.63
—
Configuration effect
How configuration changes the weight
3,112 lbLightest to heaviest · 25.6% spread across published variants
+3,112 lbBase to ballasted · 25.6% increase
Dimensions, power & hauling
Technical details
Dimensions
Wheelbase105 in (266 cm)
Length165 in (419 cm)
Width98 in (248 cm)
Height111 in (281 cm)
Power & weight ratios
Primary power126 hp (94 kW)
Power basisPTO (claimed)
Weight per horsepower96.4 lb/hp
Weight per foot of length883.5 lb/ft
Wheelbase / length63.6%
Transport snapshot
Primary published weight12,148 lb (5,510 kg)
Maximum published weight15,260 lb (6,921 kg)
Maximum US-ton equivalent7.63 US tons
Maximum published width98 in (248 cm)
Published width over 102 inNo
Weight context
Weight range12,148–15,260 lb (5,510–6,921 kg)
Primary weight basisOperating — gear
Peer positionAverage among Row-Crop Tractor peers · 41st percentile
Physical size classAbove-average size
For transport planning, the representative published tractor weight is about 12,148 lb (6.07 US tons); published configurations reach 15,260 lb (7.63 US tons); the widest published tractor dimension is 98 in (8.2 ft). Actual transport weight and dimensions can increase with fuel, ballast, a loader, implements, tires and other installed equipment.
Nearby benchmarks
Tractors with similar weight
Useful reference points from the same dataset.
Closest by published weight
International Harvester 1066 (12148 lb)
Allis Chalmers 220 (12160 lb)
Ford 8730 (12185 lb)
John Deere 6140M (12200 lb)
John Deere 6145M (12200 lb)
Closest comparable tractors
International Harvester 1066 (12148 lb, 126 hp)
John Deere 7130 (12340 lb, 125 hp)
John Deere 4435 (12400 lb, 125 hp)
Massey Ferguson 3650 (12037 lb, 130 hp)
New Holland TM125 (11765 lb, 125 hp)
Common questions
Farmall 1066 weight FAQ
How much does a Farmall 1066 weigh?
The Farmall 1066 weighs 12,148 lb (5,510 kg) using the published Operating — gear figure. Across the published configurations on this page, weight ranges from 12,148 to 15,260 lb (5,510 to 6,921 kg).
How much does the hydrostatic Farmall 1066 weigh compared with the gear-drive version?
The published hydrostatic weight is 12,320 lb (5,588 kg), while gear-drive configurations are 12,148 lb (5,510 kg). The exact difference depends on drivetrain as well as transmission, so the configuration table above is the safest like-for-like reference.
What is the operating weight of the Farmall 1066?
The published operating weight is 12,148–13,345 lb (5,510–6,053 kg). This is usually a more useful real-world figure than a bare shipping specification, although ballast, loader, fuel, implements and tire setup can still increase actual working weight.
How much does the Farmall 1066 weigh with ballast?
The published ballasted weight is 15,260 lb (6,922 kg). That is up to 3,112 lb (25.6%) above the lightest published configuration. Ballast can therefore change the practical hauling and ground-pressure picture substantially on this model.
Is the Farmall 1066 heavy or light for a row-crop tractor?
It is close to average for its peer group. The representative figure sits at about the 41st percentile, near the middle of the row-crop tractor peers. That puts it in the average range for this comparison. It is 1,858 lb lighter than the peer-group average of 14,006 lb.
How wide is the Farmall 1066 for transport?
The maximum published tractor width is 98 in (8.2 ft). That is 4 in under 8.5 ft before allowing for a loader, duals, implements or other equipment that may increase transport width.
