The Allis Chalmers U tractor weighs 4,600 lb (2,086 kg) using its primary published weight. That places it around the 22nd percentile among comparable standard-tread tractors, lighter than about 78% of its peers. With 30.4 hp, the tractor carries about 151.5 lb of published weight per horsepower.
The published Allis Chalmers U weight is 4,600 lb (2,086 kg). The primary figure used for comparisons is 4,600 lb (2,086 kg), listed as Weight.
Tractor-weight benchmark
How this weight compares
Standard-Tread Tractor peers · 53 tractors in the benchmark.
Representative published weight
Light
4,600 lb
Low4,166 lb
This model4,600 lb
Average8,399 lb
High13,320 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 weight4,600 lb (2,086 kg)
Overall weight bandMidweight
Tractor typeStandard-Tread Tractor
Primary horsepower30.4 hp / 22.6 kW
Max length118.5 in (300 cm)
Max width63.1 in (160 cm)
Overview
Model information
Manufacturer
Allis Chalmers
Model
U
Category
Farm tractor
Model years
1929 – 1952
Tractor type
Standard-Tread 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
—
4,600 lb
2,086 kg
2.3
—
Dimensions, power & hauling
Technical details
Dimensions
Length118.5 in (300 cm)
Width63.1 in (160 cm)
Height53.5 in (135 cm)
Power & weight ratios
Primary power30.4 hp (22.6 kW)
Power basisDrawbar (tested)
Weight per horsepower151.5 lb/hp
Weight per foot of length465.8 lb/ft
Transport snapshot
Primary published weight4,600 lb (2,086 kg)
Maximum published weight4,600 lb (2,086 kg)
Maximum US-ton equivalent2.3 US tons
Maximum published width63.1 in (160 cm)
Published width over 102 inNo
Weight context
Weight range4,600 lb (2,086 kg)
Primary weight basisWeight
Peer positionLight among Standard-Tread Tractor peers · 22nd percentile
Physical size classBelow-average size
For transport planning, the representative published tractor weight is about 4,600 lb (2.3 US tons); published configurations reach 4,600 lb (2.3 US tons); the widest published tractor dimension is 63.1 in (5.3 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
J.I. Case 630 (4600 lb)
J.I. Case D (4600 lb)
John Deere Dain AWD (4600 lb)
Yanmar YM347 (4597 lb)
Yanmar YM359 (4597 lb)
Closest comparable tractors
John Deere Dain AWD (4600 lb)
J.I. Case D (4600 lb, 35 hp)
John Deere Unstyled D (4090 lb)
International Harvester 10-20 Titan (5525 lb)
J.I. Case V (4300 lb, 24 hp)
Common questions
Allis Chalmers U weight FAQ
How much does an Allis Chalmers U weigh?
The Allis Chalmers U weighs 4,600 lb (2,086 kg) using the primary published weight figure.
Is the Allis Chalmers U a lightweight standard-tread tractor?
Yes. The representative figure sits at about the 22nd percentile, lighter than roughly 78% of the standard-tread tractor peers. That puts it in the light range for this comparison. It is 3,799 lb lighter than the peer-group average of 8,399 lb.
How wide is the Allis Chalmers U for transport?
The maximum published tractor width is 63.1 in (5.3 ft). That is 38.9 in under 8.5 ft before allowing for a loader, duals, implements or other equipment that may increase transport width.
What is the Allis Chalmers U weight-to-horsepower ratio?
Using the page’s representative 4,600 lb weight and 30.4 hp power figure, the tractor carries about 151.5 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 U weigh?
The representative published weight is about 2.3 US tons, while the full published range is 2.3 US tons. Loaded transport weight can be higher than the tractor specification.
