Compare/Sheppard Diesel SD-2 vs Sheppard Diesel SD-4

Sheppard Diesel SD-2 vs Sheppard Diesel SD-4

Verdict: Sheppard Diesel SD-2 vs Sheppard Diesel SD-4

The Sheppard Diesel SD-2 and the Sheppard Diesel SD-4 are both tractors — here is how they stack up on the figures that matter. Sheppard Diesel SD-4 leads on rated power with 51 hp against 24 hp. Sheppard Diesel SD-2 is the lighter machine (1,818 kg vs 2,835 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Sheppard Diesel SD-4 is the newer design (1954 vs 1949). In short: choose the Sheppard Diesel SD-4 for outright pulling power, or the Sheppard Diesel SD-2 if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.

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Tell us about your operation

Acreage600 acBudgetMain crop / use

Fit & specs

Sheppard Diesel

Fit score

Best match

Clear

Sheppard Diesel

Fit score

Best match

Clear

Rated power

24 hp

51 hp

Confidence

40%

Guide price

—

Overview

Manufacturer

Sheppard DieselReference

With 11-38 rear tires.Reference

In the final year of production, a torque converter was an option on the SD-4 transmission.Reference

Total built

257Reference

231Reference

Final drives

spur gearReference

Variants

SD-2

row-cropReference

—

SDO-2

orchardReference

—

SDG-2

groveReference

—

Engine

17.9 kWReference

38.0 kWReference

Plows

2Reference

4Reference

Displacement

2.3 LReference

5.2 LReference

Bore/Stroke

108 x 127 mmReference

114 x 127 mmReference

Power

17.9 kWReference

38.0 kWReference

Fuel system

indirect injectionReference

Compression

22:1Reference

Rated RPM

1650Reference

Starter type

electricReference

Transmission

Type

gearReference

Gears

8 forward and 2 reverseReference

10 forward and 2 reverseReference

Clutch

dry discReference

PTO & Hydraulics

Rear PTO Type

540Reference

Dimensions

Wheelbase

215 cmReference

232 cmReference

Weight

1818 kgReference

2835 kgReference

Front tire

6.00-16Reference

Rear tire

11-38Reference

13x38Reference

Ag front

5.50-16Reference

6.00-16Reference

Ag rear

12-38Reference

13x38Reference

Length

317 cmReference

357 cmReference

Height

178 cmReference

212 cmReference

Front tread

23/32 cmReference

Rear tread

142 to 213 cmReference

Capacities

Diameter

20 cmReference

25 cmReference

Width

19 cmReference

RPM

1458Reference

1150Reference

Speed

929.03 meters/minReference

917.45 meters/minReference

Speeds

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.