Compare/J.I. Case 310 vs J.I. Case 311

J.I. Case 310 vs J.I. Case 311

Verdict: J.I. Case 310 vs J.I. Case 311

The J.I. Case 310 and the J.I. Case 311 are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 23 hp. J.I. Case 310 is the lighter machine (1,451 kg vs 1,615 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Use the full side-by-side spec tables below to weigh the details against your own operation, and confirm with a dealer demo.

Tune the fit score

Tell us about your operation

Acreage600 acBudgetMain crop / use

Fit & specs

J.I. Case

Fit score

Best match

Clear

J.I. Case

Fit score

Best match

Clear

Rated power

23 hp

Confidence

40%

Guide price

—

Overview

Manufacturer

J.I. CaseReference

Four gears (1-4) plus reverse (R) in three ranges (low, direct, high).Reference

Total built

3,175Reference

8,465Reference

Original price

—

$2,500 (1958)Reference

Steering

—

manualReference

Variants

300

diesel utilityReference

301

diesel row-cropReference

302

diesel high-cropReference

310

gasoline utilityReference

311

gasoline row-cropReference

312

gasoline high-cropReference

320

industrialReference

Engine

Drawbar (claimed)

17.2 kWReference

Belt (claimed)

21.6 kWReference

Plows

3Reference

Displacement

2.4 LReference

Bore/Stroke

86 x 105 mmReference

Air cleaner

oil bathReference

Compression

7.1:1Reference

Rated RPM

1750Reference

Starter volts

6Reference

Oil capacity

3.8 LReference

Coolant capacity

11.4 LReference

Fuel tank

—

49.2 LReference

Drawbar (tested)

—

21.8 kWReference

Belt (tested)

—

24.6 kWReference

Belt power (max)

—

24.6 kWReference

Max power

—

21.8 kWReference

Transmission

Type

mechanical shuttleReference

sliding gearReference

Gears

8 forward and reverseReference

12 forward and 3 reverseReference

Clutch

wet discs (traction hand clutch)Reference

Transmission

Tripl-RangeReference

PTO & Hydraulics

Rear PTO

live (Tripl-Range)Reference

Rear PTO Type

540Reference

Valves

—

1 (optional)Reference

Dimensions

Wheelbase

191 cmReference

—

Weight

1451 kgReference

1615 kgReference

Front tire

6.00x16Reference

5.50x16Reference

Rear tire

11x24Reference

11x28Reference

Ag front

6.00x16Reference

5.50x16Reference

Ag rear

11x24Reference

11x28Reference

Length

317 cmReference

—

Height

142 cmReference

154 cmReference

Ground clearance

30 cmReference

53 cmReference

Front tread

120 cmReference

132 to 203 cmReference

Rear tread

121 to 172 cmReference

121 to 223 cmReference

Tricycle Wheelbase

—

214 cmReference

Wide front Wheelbase

—

202 cmReference

Tricycle Length

—

332 cmReference

Wide-front Length

—

317 cmReference

Operating weight

—

1615 kgReference

Ballasted weight

—

2719 kgReference

310 Serial Numbers

1956

6050301Reference

1957

6075001Reference

1958

6095001Reference

Location:

Instrument panelReference

—

Electrical

Ground

positiveReference

Battery volts

6Reference

311 Serial Number Location

311 Serial Numbers

Test results

Belt fuel use (max)

—

11.4 l/hourReference

Max pull

—

1898 kgReference

Fit score weighs budget, operation size, crop match and data confidence against the details above. It’s guidance, not advice — always confirm with a dealer demo.