The Allis Chalmers HD19 tractor weighs 40,395 lb (18,323 kg) using its primary published weight. That places it around the 76th percentile among tractors in the dataset, heavier than about 76% of its peers. With 110.7 hp, the tractor carries about 364.8 lb of published weight per horsepower.
The published Allis Chalmers HD19 weight is 40,395 lb (18,323 kg). The primary figure used for comparisons is 40,395 lb (18,323 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
Very heavy
40,395 lb
Low1,984 lb
This model40,395 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 weight40,395 lb (18,323 kg)
Overall weight bandExtra heavy
Tractor typeFarm tractor
Primary horsepower110.7 hp / 82.6 kW
Max length191 in (485 cm)
Max width109 in (276 cm)
Overview
Model information
Manufacturer
Allis Chalmers
Model
HD19
Category
Farm tractor
Model years
1947 – 1950
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
—
40,395 lb
18,323 kg
20.2
—
Dimensions, power & hauling
Technical details
Dimensions
Length191 in (485 cm)
Width109 in (276 cm)
Height89 in (226 cm)
Power & weight ratios
Primary power110.7 hp (82.6 kW)
Power basisDrawbar (tested)
Weight per horsepower364.8 lb/hp
Weight per foot of length2,537.9 lb/ft
Transport snapshot
Primary published weight40,395 lb (18,323 kg)
Maximum published weight40,395 lb (18,323 kg)
Maximum US-ton equivalent20.2 US tons
Maximum published width109 in (276 cm)
Published width over 102 inYes
Weight context
Weight range40,395 lb (18,323 kg)
Primary weight basisWeight
Peer positionVery heavy among All tractors in this dataset · 96th percentile
Physical size classLarge
For transport planning, the representative published tractor weight is about 40,395 lb (20.2 US tons); published configurations reach 40,395 lb (20.2 US tons); the widest published tractor dimension is 109 in (9.1 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
Case IH Steiger 420 (40159 lb)
Case IH Steiger 470 (40159 lb)
Case IH 9190 (40720 lb)
Case IH Steiger 425 (40800 lb)
Case IH Steiger 475 (40800 lb)
Closest comparable tractors
Case IH Quadtrac 9370QT (44000 lb)
Case IH Quadtrac 9380QT (44000 lb)
International Harvester TD-20 200 (32485 lb)
Case IH Magnum 370 (31190 lb)
Allis Chalmers HD20 (41000 lb, 175 hp)
Common questions
Allis Chalmers HD19 weight FAQ
How much does an Allis Chalmers HD19 weigh?
The Allis Chalmers HD19 weighs 40,395 lb (18,323 kg) using the primary published weight figure.
Is the Allis Chalmers HD19 a heavy farm tractor?
Yes. The representative figure sits at about the 96th percentile, heavier than roughly 96% of the all tractors in this dataset. That puts it in the very heavy range for this comparison. It is 30,468 lb heavier than the peer-group average of 9,927 lb.
Is the Allis Chalmers HD19 wider than 8.5 feet?
Yes. The maximum published width is 109 in (9.1 ft), which is 7 in wider than 8.5 ft. Actual transport width still depends on wheel/tire spacing and installed equipment.
Does the Allis Chalmers HD19 weigh more than 10,000 lb?
Yes. The representative published weight is 40,395 lb, and the heaviest published configuration on this page is 40,395 lb (20.2 US tons). Any trailer calculation also needs the trailer itself plus fuel, ballast, attachments and other equipment.
What is the Allis Chalmers HD19 weight-to-horsepower ratio?
Using the page’s representative 40,395 lb weight and 110.7 hp power figure, the tractor carries about 364.8 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 Allis Chalmers HD19 weigh?
The representative published weight is about 20.2 US tons, while the full published range is 20.2 US tons. Loaded transport weight can be higher than the tractor specification.
