The Shibaura SP1800 is a tractor with a rated power of 18 hp, positioning it at the lighter end of its class. It features a 3-cylinder diesel liquid-cooled engine, paired with mechanical front-wheel drive and a 6-speed gearbox. The tractor has an operating weight of 524 kg and is suitable for operations covering up to 200 acres.
Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.
Rated power
18 hp
Weight
524 kg
Catalogue coverage
Variants represented
2
Richest spec table
59 rows
Recorded power
18 hp
Recorded weight
524 kg
Transmissions
6-speed synchromesh
Verified variants
0
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Overview
ManufacturerShibauraReference
Compact Utility tractorReference
Drive4x2MFWD 4WDReference
Manual steeringReference
Mechanical drum brakesReference
Open operator station.Reference
Variants
SP18002WDReference
SP18404WDReference
Engine
Shibaura 0.9L 3-cyl dieselReference
Fuel tank18.2 LReference
Engine13.3 kWReference
Shibaura S723Reference
dieselReference
3-cylinderReference
liquid-cooledReference
Displacement0.9 LReference
Bore/Stroke72 x 72 mmReference
Power13.3 kWReference
Compression23:1Reference
Rated RPM2600Reference
Torque50.0 NmReference
Torque RPM1800Reference
StarterelectricReference
Starter volts12Reference
Starter power1.0 kWReference
Oil capacity3.0 LReference
Coolant capacity3.2 LReference
Transmission
6-speed synchromeshReference
9-speed creeperReference
TypesynchromeshReference
Gears6 forward and 2 reverseReference
Clutchdry discReference
Oil capacity13.0 LReference
TypecreeperReference
Gears9 forward and 3 reverseReference
PTO & Hydraulics
Typeopen centerReference
Rear Type0Reference
Controlposition controlReference
Rear lift1300 kgReference
Rear PTO Type540 (1.375)Reference
Engine RPM534@2600Reference
Engine RPM806@2600Reference
Engine RPM1053@2600Reference
Dimensions
Wheelbase128 cmReference
Weight524 kgReference
Front tire4.00-12Reference
Rear tire8.3-20Reference
Standard tires (ag)Front: 4.00-12. Rear: 8.3-20Reference
Length221 cmReference
Width101 cmReference
Height121 cmReference
Ground clearance32 cmReference
Front tread73/80 cmReference
Rear tread74/80 cmReference
Electrical
GroundnegativeReference
Charging systemalternatorReference
Charging amps15Reference
Battery volts12Reference
Battery AH65Reference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.
