The International Harvester D-320 tractor weighs 2,880 lb (1,306 kg) using its primary published weight. That places it around the 7th percentile among tractors in the dataset, lighter than about 93% of its peers. With 20 hp, the tractor carries about 144 lb of published weight per horsepower.
Tractor weight specifications
International Harvester · D-320 · Tractor weight guide
The published International Harvester D-320 weight is 2,880 lb (1,306 kg). The primary figure used for comparisons is 2,880 lb (1,306 kg), listed as Weight.
Tractor-weight benchmark
How this weight compares
All tractors in this dataset · 2,282 tractors in the benchmark.
Representative published weight
Light
2,880 lb
Low1,984 lb
This model2,880 lb
Average9,927 lb
High21,767 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 weight2,880 lb (1,306 kg)
Overall weight bandLight
Tractor typeFarm tractor
Primary horsepower20 hp / 14.9 kW
Max length108.25 in (274 cm)
Max width64.5 in (163 cm)
Overview
Model information
Manufacturer
International Harvester
Model
D-320
Category
Farm tractor
Model years
1956 – 1962
Tractor type
Farm tractor
Published weight variants
1
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
Weight
—
2,880 lb
1,306 kg
1.44
—
Dimensions, power & hauling
Technical details
Dimensions
Length108.25 in (274 cm)
Width64.5 in (163 cm)
Height61 in (154 cm)
Power & weight ratios
Primary power20 hp (14.9 kW)
Power basisEngine
Weight per horsepower144 lb/hp
Weight per foot of length319.3 lb/ft
Transport snapshot
Primary published weight2,880 lb (1,306 kg)
Maximum published weight2,880 lb (1,306 kg)
Maximum US-ton equivalent1.44 US tons
Maximum published width64.5 in (163 cm)
Published width over 102 inNo
Weight context
Weight range2,880 lb (1,306 kg)
Primary weight basisWeight
Peer positionLight among All tractors in this dataset · 19th percentile
Physical size classSmall
For transport planning, the representative published tractor weight is about 2,880 lb (1.44 US tons); published configurations reach 2,880 lb (1.44 US tons); the widest published tractor dimension is 64.5 in (5.4 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
Massey Ferguson 1835E (2877 lb)
Massey Ferguson 1840E (2877 lb)
Kubota L4200 (2875 lb)
Kubota L4310 (2875 lb)
Massey Ferguson 2410 (2866 lb)
Closest comparable tractors
John Deere 4410 (2900 lb)
Kubota L2850 (2790 lb)
John Deere 3120 (3000 lb)
Kubota L3250 (2750 lb)
John Deere 40 (2900 lb, 21.71 hp)
Common questions
International Harvester D-320 weight FAQ
How much does an International Harvester D-320 weigh?
The International Harvester D-320 weighs 2,880 lb (1,306 kg) using the primary published weight figure.
Is the International Harvester D-320 a lightweight farm tractor?
Yes. The representative figure sits at about the 19th percentile, lighter than roughly 81% of the all tractors in this dataset. That puts it in the light range for this comparison. It is 7,047 lb lighter than the peer-group average of 9,927 lb.
How wide is the International Harvester D-320 for transport?
The maximum published tractor width is 64.5 in (5.4 ft). That is 37.5 in under 8.5 ft before allowing for a loader, duals, implements or other equipment that may increase transport width.
What is the International Harvester D-320 weight-to-horsepower ratio?
Using the page’s representative 2,880 lb weight and 20 hp power figure, the tractor carries about 144 lb per horsepower. A lower lb/hp number means less tractor mass for each horsepower; this is a comparison metric, not a traction or performance rating.
How many tons does the International Harvester D-320 weigh?
The representative published weight is about 1.44 US tons, while the full published range is 1.44 US tons. Loaded transport weight can be higher than the tractor specification.
