The Shibaura SD4000 is a compact tractor with a rating of 39 hp, one of the lower power outputs in its class. Manufactured between 1977 and 1980, the SD4000 features a 4-cylinder diesel liquid-cooled engine, coupled with a 24-speed gearbox and four-wheel drive. The listed weight of the SD4000 is 1531 kg, making it suitable for working on plots of approximately 200 acres.
Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.
Rated power
39 hp
Weight
1531 kg
Catalogue coverage
Variants represented
2
Richest spec table
57 rows
Recorded power
39 hp
Recorded weight
1531 kg
Transmissions
24-speed gear
Production years
1977-1980
Verified variants
0
No linked source document is currently displayed; verify critical figures with the manufacturer or dealer.
Hover a source tag to verify
Overview
ManufacturerShibauraReference
Utility tractorReference
Built in Matsumoto, JapanReference
Two- or four-wheel driveReference
Differential lockmechanical rearReference
Mechanical drum brakesReference
Open operator station. Available two-post ROPS and canopy.Reference
Variants
SD4000AD2WD 24-speedReference
SD4000AD-04WD 24-speedReference
SD4000A2WD 12-speedReference
SD4000A-04WD 12-speedReference
Engine
Shibaura 2.1L 4-cyl dieselReference
Engine29.0 kWReference
Shibaura LEP854AReference
dieselReference
4-cylinderReference
liquid-cooledReference
Displacement2.1 LReference
Bore/Stroke85 x 94 mmReference
Power29.0 kWReference
Compression22:1Reference
Rated RPM2500Reference
Starter volts12Reference
Transmission
24-speed gearReference
TypegearReference
Gears24 forward and 8 reverseReference
Clutchdry discReference
Oil capacity35.0 LReference
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.Reference
PTO & Hydraulics
Typeopen centerReference
Rear TypeIReference
Controlposition and draft controlReference
Rear lift (at ends)1969 kgReference
Rear PTOtransmissionReference
Rear PTO Type540 (1.375)Reference
Engine RPM546@2500Reference
Engine RPM701@2500Reference
Engine RPM1042@2500Reference
Engine RPM1320@2500Reference
Dimensions
Wheelbase181 cmReference
Weight1531 kgReference
Front tire6.00-16Reference
Rear tire12.4/11-28Reference
Ag front6.00-16Reference
Ag rear12.4/11-28Reference
Length337 cmReference
Width151 cmReference
Height193 cmReference
Ground clearance39 cmReference
Front tread121 to 149 cmReference
Rear tread119 to 150 cmReference
Electrical
GroundnegativeReference
Charging systemalternatorReference
Charging amps20Reference
Battery volts12Reference
Battery AH100Reference
Speeds
With 12.4/11-28 rear tires. Creeper speeds are 13% of standard speeds.Reference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.
