Sheppard Diesel SD-4 tractor specifications

1954 - 1956

1954 - 1956 Row-Crop tractor

Series:

Series:SD-3 ← SD-4

1949 - 1956

Row-Crop tractor

Series:

SD-2 ←

SD-3

→ SD-4

Production

Production
Manufacturer:	Sheppard Diesel
Type:	Row-Crop tractor
Factory:	Hanover, Pennsylvania, USA
Total built:	1441

Variants

Variants
SD-3:	row-crop
SDO-3:	orchard
SDG-3:	grove

Sheppard Diesel SD-3 Power

Sheppard Diesel SD-3 Power
Engine:	32 hp 23.9 kW
Plows:	3

Sheppard Diesel SD-3 Engines

Sheppard Diesel SD-3 Engines
Sheppard Diesel 3.1L 3-cyl diesel
Sheppard Diesel 3.5L 3-cyl diesel
Engine details ...

Mechanical

Mechanical
Chassis:	4x2 2WD
Final drives:	spur gear
Steering:	manual
Brakes:	mechanical drum
Cab:	Open operator station.
Transmissions:	4-speed gear
	8-speed
Transmission details ...

Power Take-off (PTO)

Power Take-off (PTO)
Rear RPM:	540

Dimensions & Tires

Dimensions & Tires
Wheelbase:	92 inches 233 cm
Weight:	4196 lbs 1903 kg
Front tire:	6.00-16
Rear tire:	11x38
Full dimensions and tires ...

Belt Pulley

Belt Pulley
Diameter:	8.25 inches 20 cm
Width:	7.5 inches 19 cm
RPM:	1458
Speed:	3048 ft/min 929.03 meters/min

Production

Production Manufacturer:Sheppard Diesel
Type:Row-Crop tractor
Factory:Hanover, Pennsylvania, USA
Total built:231

Sheppard Diesel SD-4 Power

Sheppard Diesel SD-4 Power Engine:51 hp
38.0 kW
Plows:4

Sheppard Diesel SD-4 Engine

Sheppard Diesel SD-4 Engine Sheppard Diesel 5.2L 4-cyl diesel Engine details ...

1954 - 1956

Row-Crop tractor

Series:

SD-3 ←

SD-4

Engine Detail

Engine Detail
Sheppard Diesel 4-319
diesel
4-cylinder
liquid-cooled
Displacement:	319 ci 5.2 L
Bore/Stroke:	4.50x5.00 inches 114 x 127 mm
Power:	51 hp 38.0 kW
Fuel system:	indirect injection
Compression:	22:1
Rated RPM:	1650
Starter type:	electric

Mechanical

Mechanical Chassis:4x2 2WD
Final drives:spur gear
Steering:manual
Brakes:disc
Cab:Open operator station.
Transmission:10-speed gear
Transmission details ...

1954 - 1956

Row-Crop tractor

Series:

SD-3 ←

SD-4

Transmission

Transmission
Type:	gear
Gears:	10 forward and 2 reverse
Clutch:	dry disc
In the final year of production, a torque converter was an option on the SD-4 transmission.

Power Take-off (PTO)

Power Take-off (PTO) Rear RPM:540

Dimensions & Tires

Dimensions & Tires Wheelbase:91.5 inches
232 cm
Weight:6250 lbs
2835 kg
Front tire:6.00-16
Rear tire:13x38
Full dimensions and tires ...

1954 - 1956

Row-Crop tractor

Series:

SD-3 ←

SD-4

Sheppard Diesel SD-4 Tires

Sheppard Diesel SD-4 Tires
Ag front:	6.00-16
Ag rear:	13x38

Dimensions

Dimensions
Wheelbase:	91.5 inches 232 cm
Length:	140.7 inches 357 cm
Height:	83.5 inches 212 cm
Weight:	6250 lbs 2835 kg
Front tread:	56 to 80 inches 142 to 203 cm
Front tread:	9.25/12.75 inches 23/32 cm(tricycle)
Rear tread:	56 to 84 inches 142 to 213 cm