The International Harvester TD-18 tractor weighs 21,500 lb (9,752 kg) using its primary published weight. That places it around the 58th percentile among tractors in the dataset, close to the middle of its peer group. With 72.4 hp, the tractor carries about 297 lb of published weight per horsepower.
Tractor weight specifications
International Harvester · TD-18 · Tractor weight guide
The published International Harvester TD-18 weight is 21,500 lb (9,752 kg). The primary figure used for comparisons is 21,500 lb (9,752 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
Heavy
21,500 lb
Low1,984 lb
This model21,500 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 weight21,500 lb (9,752 kg)
Overall weight bandVery heavy
Tractor typeFarm tractor
Primary horsepower72.4 hp / 54 kW
Max length166 in (421 cm)
Max width95 in (241 cm)
Overview
Model information
Manufacturer
International Harvester
Model
TD-18
Category
Farm tractor
Model years
1938 – 1949
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
—
21,500 lb
9,752 kg
10.75
—
Dimensions, power & hauling
Technical details
Dimensions
Length166 in (421 cm)
Width95 in (241 cm)
Height106 in (269 cm)
Power & weight ratios
Primary power72.4 hp (54 kW)
Power basisDrawbar (tested)
Weight per horsepower297 lb/hp
Weight per foot of length1,554.2 lb/ft
Transport snapshot
Primary published weight21,500 lb (9,752 kg)
Maximum published weight21,500 lb (9,752 kg)
Maximum US-ton equivalent10.75 US tons
Maximum published width95 in (241 cm)
Published width over 102 inNo
Weight context
Weight range21,500 lb (9,752 kg)
Primary weight basisWeight
Peer positionHeavy among All tractors in this dataset · 90th percentile
Physical size classAbove-average size
For transport planning, the representative published tractor weight is about 21,500 lb (10.75 US tons); published configurations reach 21,500 lb (10.75 US tons); the widest published tractor dimension is 95 in (7.9 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
New Holland T8030 (21535 lb)
New Holland TG275 (21535 lb)
International Harvester 7788 (21550 lb)
Case IH Magnum 275 (21570 lb)
Case IH Magnum 305 (21585 lb)
Closest comparable tractors
Allis Chalmers HD10 (20380 lb, 82.19 hp)
Allis Chalmers WS (20155 lb, 84 hp)
Allis Chalmers S (20100 lb, 84.3 hp)
Allis Chalmers L (22000 lb, 91.99 hp)
J.I. Case 40-72 (21200 lb, 55.14 hp)
Common questions
International Harvester TD-18 weight FAQ
How much does an International Harvester TD-18 weigh?
The International Harvester TD-18 weighs 21,500 lb (9,752 kg) using the primary published weight figure.
Is the International Harvester TD-18 a heavy farm tractor?
Yes. The representative figure sits at about the 90th percentile, heavier than roughly 90% of the all tractors in this dataset. That puts it in the heavy range for this comparison. It is 11,573 lb heavier than the peer-group average of 9,927 lb.
How wide is the International Harvester TD-18 for transport?
The maximum published tractor width is 95 in (7.9 ft). That is 7 in under 8.5 ft before allowing for a loader, duals, implements or other equipment that may increase transport width.
Does the International Harvester TD-18 weigh more than 10,000 lb?
Yes. The representative published weight is 21,500 lb, and the heaviest published configuration on this page is 21,500 lb (10.75 US tons). Any trailer calculation also needs the trailer itself plus fuel, ballast, attachments and other equipment.
What is the International Harvester TD-18 weight-to-horsepower ratio?
Using the page’s representative 21,500 lb weight and 72.4 hp power figure, the tractor carries about 297 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 TD-18 weigh?
The representative published weight is about 10.75 US tons, while the full published range is 10.75 US tons. Loaded transport weight can be higher than the tractor specification.
