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Shibaura SD1840 vs Shibaura SP1840
Verdict: Shibaura SD1840 vs Shibaura SP1840
The Shibaura SD1840 and the Shibaura SP1840 are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 18 hp. Shibaura SP1840 is the lighter machine (580 kg vs 933 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Use the full side-by-side spec tables below to weigh the details against your own operation, and confirm with a dealer demo.
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Fit & specs
Shibaura
62
Fit score
Best match
Clear
Shibaura
62
Fit score
Best match
Clear
Rated power
18 hp
18 hp
Confidence
40%
40%
Guide price
—
—
Overview
Manufacturer
ShibauraReference
ShibauraReference
liquid-cooledReference
liquid-cooledReference
Engine
Engine
13.3 kWReference
13.3 kWReference
Displacement
0.8 LReference
0.9 LReference
Bore/Stroke
80 x 80 mmReference
72 x 72 mmReference
Power
13.3 kWReference
13.3 kWReference
Rated RPM
2500Reference
2600Reference
Starter volts
12Reference
12Reference
Fuel tank
—
18.2 LReference
Compression
—
23:1Reference
Torque
—
50.0 NmReference
Torque RPM
—
1800Reference
Starter
—
electricReference
Starter power
—
1.0 kWReference
Oil capacity
—
13.0 LReference
Coolant capacity
—
3.2 LReference
PTO & Hydraulics
Rear PTO Type
540 (1.375)Reference
540 (1.375)Reference
Type
—
creeperReference
Rear Type
—
0Reference
Control
—
position controlReference
Rear lift
—
1300 kgReference
Engine RPM
—
1053@2600Reference
Dimensions
Weight
933 kgReference
580 kgReference
Front tire
5.00-12Reference
5.00-12Reference
Rear tire
8.3-20Reference
8.3-20Reference
Ag front
5.00-12Reference
—
Ag rear
8.3-20Reference
—
Length
241 cmReference
221 cmReference
Width
116 cmReference
101 cmReference
Height
180 cmReference
122 cmReference
Wheelbase
—
128 cmReference
Standard tires (ag)
—
Front: 5.00-12. Rear: 8.3-20Reference
Ground clearance
—
26 cmReference
Front tread
—
78 cmReference
Rear tread
—
74/80 cmReference
Electrical
Ground
negativeReference
negativeReference
Battery volts
12Reference
12Reference
Charging system
—
alternatorReference
Charging amps
—
15Reference
Battery AH
—
65Reference
Variants
SP1800
—
2WDReference
SP1840
—
4WDReference
Transmission
Gears
—
9 forward and 3 reverseReference
Clutch
—
dry discReference
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.