The J.I. Case 310-B tractor weighs 2,918 lb (1,323 kg) using its primary published weight. That places it around the 30th percentile among comparable utility tractors, on the lighter side of its peer group. With 37 hp, the tractor carries about 78.9 lb of published weight per horsepower.
The published J.I. Case 310-B weight is 2,918 lb (1,323 kg). The primary figure used for comparisons is 2,918 lb (1,323 kg), listed as Weight.
Tractor-weight benchmark
How this weight compares
Utility Tractor peers · 1,294 tractors in the benchmark.
Representative published weight
Average
2,918 lb
Low1,537 lb
This model2,918 lb
Average5,263 lb
High9,595 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 weight2,918 lb (1,323 kg)
Overall weight bandLight
Tractor typeUtility Tractor
Primary horsepower37 hp / 27.6 kW
Max length130.75 in (332 cm)
Max width61.67 in (156 cm)
Overview
Model information
Manufacturer
J.I. Case
Model
310-B
Category
Farm tractor
Model years
1958 – 1959
Tractor type
Utility 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
—
2,918 lb
1,323 kg
1.46
—
Dimensions, power & hauling
Technical details
Dimensions
Wheelbase75.25 in (191 cm)
Length130.75 in (332 cm)
Width61.67 in (156 cm)
Height55.5 in (140 cm)
Power & weight ratios
Primary power37 hp (27.6 kW)
Power basisPTO (claimed)
Weight per horsepower78.9 lb/hp
Weight per foot of length267.8 lb/ft
Wheelbase / length57.6%
Transport snapshot
Primary published weight2,918 lb (1,323 kg)
Maximum published weight2,918 lb (1,323 kg)
Maximum US-ton equivalent1.46 US tons
Maximum published width61.67 in (156 cm)
Published width over 102 inNo
Weight context
Weight range2,918 lb (1,323 kg)
Primary weight basisWeight
Peer positionAverage among Utility Tractor peers · 31st percentile
Physical size classBelow-average size
For transport planning, the representative published tractor weight is about 2,918 lb (1.46 US tons); published configurations reach 2,918 lb (1.46 US tons); the widest published tractor dimension is 61.7 in (5.1 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
Yanmar YM3810 (2921 lb)
John Deere 2038R (2910 lb)
Massey Ferguson 2415 (2910 lb)
Ford 9N (2900 lb)
International Harvester D-324 (2900 lb)
Closest comparable tractors
John Deere 4410 (2900 lb)
John Deere 2038R (2910 lb, 37.3 hp)
Yanmar YM3810 (2921 lb, 38 hp)
New Holland Workmaster 40 (2900 lb, 38 hp)
John Deere 3039R (2900 lb, 38.2 hp)
Common questions
J.I. Case 310-B weight FAQ
How much does a J.I. Case 310-B weigh?
The J.I. Case 310-B weighs 2,918 lb (1,323 kg) using the primary published weight figure.
Is the J.I. Case 310-B heavy or light for a utility tractor?
It is close to average for its peer group. The representative figure sits at about the 31st percentile, near the middle of the utility tractor peers. That puts it in the average range for this comparison. It is 2,345 lb lighter than the peer-group average of 5,263 lb.
How wide is the J.I. Case 310-B for transport?
The maximum published tractor width is 61.7 in (5.1 ft). That is 40.3 in under 8.5 ft before allowing for a loader, duals, implements or other equipment that may increase transport width.
What is the J.I. Case 310-B weight-to-horsepower ratio?
Using the page’s representative 2,918 lb weight and 37 hp power figure, the tractor carries about 78.9 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 J.I. Case 310-B weigh?
The representative published weight is about 1.46 US tons, while the full published range is 1.46 US tons. Loaded transport weight can be higher than the tractor specification.
