Shibaura SD4340

The Shibaura SD4340 is a tractor produced by Shibaura. It is equipped with a 130.2 ci 2.1 L engine. The listed engine power is Diesel (listed): 43 hp / 32.1 kW; Diesel (listed): 2.8 hp / 2.1 kW. Transmission: 24 forward and 8 reverse. Operating weight: 3600 lbs 1632 kg.

Overview

	1977 - 1980 SD0 SeriesCompact Utility tractor SD0 Series Compact Utility tractor

Production
Manufacturer	Shibaura
Compact Utility tractor

Variants
SD4300	2WD
SD4340	4WD

Shibaura SD4340 Engine
Shibaura 2.1L 4-cyl diesel
Engine details ...

Shibaura SD4340 Transmission
24-speed gear
Transmission details ...

Shibaura SD4340 Power
Engine	43 hp 32.1 kW
PTO (claimed)	36 hp 26.8 kW

Mechanical
Four-wheel drive
Differential lock	mechanical rear
Steering	power
Mechanical drum brakes
Open operator station. Available two-post ROPS and canopy.

Capacity
Fuel	9.2 gal 34.8 L
Hydraulic system	9.2 gal 34.8 L

Hydraulics
Type	open center
Capacity	9.2 gal 34.8 L
Pressure	2133 psi 147.1 bar
Valves	1 or 2
Pump flow	7.1 gpm 26.9 lpm

Tractor hitch
Rear Type	I
Control	position and draft control
Rear lift (at ends)	4343 lbs 1969 kg

Power Take-off (PTO)
Rear PTO	transmission
Rear PTO Type	540 (1.375)
Engine RPM	546@2500
	701@2500
	1042@2500
	1320@2500

Dimensions & Tires
Wheelbase	73.8 inches 187 cm
Weight	3600 lbs 1632 kg
Front tire	8.00x18
Rear tire	12.4/11-28
Full dimensions and tires ...

Electrical
Ground	negative
Charging system	alternator
Charging amps	20
Battery volts	12
Battery AH	100

References
Operator's Manual Model SD4300 SD4340 SD5000T SD5040T

Engine

Engine Detail — 130.2 ci / 2.1 L Diesel

Manufacturer	Shibaura LEP854A
Fuel Type	Diesel
Configuration	4-cylinder, liquid-cooled
Displacement	130.2 ci 2.1 L
Bore/Stroke	3.35x3.70 inches 85 x 94 mm
Power	43 hp 32.1 kW
Compression	22:1
Rated RPM	2500
Torque	89.25 lb-ft 121.0 Nm
Torque RPM	2000
Starter	electric
Starter volts	12
Starter power	2.8 hp 2.1 kW

Transmission

Transmission — 24 forward and 8 reverse gear

Type	gear
Gears	24 forward and 8 reverse
Clutch	dry disc
Oil capacity	37 qts 35.0 L
Three gears, plus reverse, in four ranges. Tractor must be stopped, and clutch used, to shift gears and range. Additional creeper range doubles the number of available speeds.
With 12.4/11-28 rear tires. Creeper speeds are 13% of standard speeds.

Dimensions

Shibaura SD4340 Tires
Ag front	8.00x18
Ag rear	12.4/11-28
Ag rear	14.9x24

Dimensions
Wheelbase	73.8 inches 187 cm
Length	132.7 inches 337 cm
Width	59.8 inches 151 cm
Height (steering wheel)	59.5 inches 151 cm
Weight	3600 lbs 1632 kg
Ground clearance	15.2 inches 38 cm
Front tread	46.9 inches 119 cm
Rear tread	47.2 to 59.1 inches 119 to 150 cm

Photos

Shibaura SD4340 tractor photo