The Allis Chalmers UC tractor weighs 5,815 lb (2,637 kg) using its primary published weight. That places it around the 12th percentile among comparable row-crop tractors, lighter than about 88% of its peers. With 21.1 hp, the tractor carries about 275.1 lb of published weight per horsepower.
The published Allis Chalmers UC weight is 5,815 lb (2,637 kg). The primary figure used for comparisons is 5,815 lb (2,637 kg), listed as Weight.
Tractor-weight benchmark
How this weight compares
Row-Crop Tractor peers · 510 tractors in the benchmark.
Representative published weight
Light
5,815 lb
Low5,300 lb
This model5,815 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 weight5,815 lb (2,637 kg)
Overall weight bandMidweight
Tractor typeRow-Crop Tractor
Primary horsepower21.1 hp / 15.8 kW
Max length145 in (368 cm)
Max width81 in (205 cm)
Overview
Model information
Manufacturer
Allis Chalmers
Model
UC
Category
Farm tractor
Model years
1933 – 1941
Tractor type
Row-Crop 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
—
5,815 lb
2,637 kg
2.91
—
Dimensions, power & hauling
Technical details
Dimensions
Wheelbase87 in (220 cm)
Length145 in (368 cm)
Width81 in (205 cm)
Height69.5 in (176 cm)
Power & weight ratios
Primary power21.1 hp (15.8 kW)
Power basisDrawbar (tested)
Weight per horsepower275.1 lb/hp
Weight per foot of length481.2 lb/ft
Wheelbase / length60%
Transport snapshot
Primary published weight5,815 lb (2,637 kg)
Maximum published weight5,815 lb (2,637 kg)
Maximum US-ton equivalent2.91 US tons
Maximum published width81 in (205 cm)
Published width over 102 inNo
Weight context
Weight range5,815 lb (2,637 kg)
Primary weight basisWeight
Peer positionLight among Row-Crop Tractor peers · 12th percentile
Physical size classMid-size
For transport planning, the representative published tractor weight is about 5,815 lb (2.91 US tons); published configurations reach 5,815 lb (2.91 US tons); the widest published tractor dimension is 81 in (6.8 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 Farmall 105N (5820 lb)
Case IH Farmall 95N (5820 lb)
Case IH JX1095N (5820 lb)
John Deere 2535 (5800 lb)
John Deere 60 (5800 lb)
Closest comparable tractors
Farmall 460 (5835 lb)
Farmall 350 (5365 lb)
John Deere 70 (6538 lb)
John Deere 2010 (5054 lb)
John Deere 720 (6790 lb)
Common questions
Allis Chalmers UC weight FAQ
How much does an Allis Chalmers UC weigh?
The Allis Chalmers UC weighs 5,815 lb (2,637 kg) using the primary published weight figure.
Is the Allis Chalmers UC a lightweight row-crop tractor?
Yes. The representative figure sits at about the 12th percentile, lighter than roughly 88% of the row-crop tractor peers. That puts it in the light range for this comparison. It is 8,191 lb lighter than the peer-group average of 14,006 lb.
How wide is the Allis Chalmers UC for transport?
The maximum published tractor width is 81 in (6.8 ft). That is 21 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 UC weight-to-horsepower ratio?
Using the page’s representative 5,815 lb weight and 21.1 hp power figure, the tractor carries about 275.1 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 UC weigh?
The representative published weight is about 2.91 US tons, while the full published range is 2.91 US tons. Loaded transport weight can be higher than the tractor specification.
