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Satoh Bison S650 vs Satoh ST2001
Verdict: Satoh Bison S650 vs Satoh ST2001
The Satoh Bison S650 and the Satoh ST2001 are both tractors — here is how they stack up on the figures that matter. Satoh Bison S650 leads on rated power with 22 hp against 20 hp. Satoh ST2001 is the newer design (1976 vs 1973). In short: choose the Satoh Bison S650 for outright pulling power, or the Satoh ST2001 if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.
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Fit & specs
Satoh
62
Fit score
Best match
Clear
Satoh
62
Fit score
Best match
Clear
Rated power
22 hp
20 hp
Confidence
40%
40%
Guide price
—
—
Overview
Manufacturer
SatohReference
SatohReference
Three gears (1-3) in two ranges (low-high).Reference
liquid-cooledReference
Final drives
spur gearReference
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Engine
Fuel tank
36.0 LReference
—
Engine
18.6 kWReference
14.7 kWReference
Drawbar (tested)
13.5 kWReference
—
Displacement
1.0 LReference
1.2 LReference
Bore/Stroke
68 x 68 mmReference
90 x 98 mmReference
Power
18.6 kWReference
14.7 kWReference
Air cleaner
oil bathReference
—
Compression
8.6:1Reference
—
Rated RPM
2800Reference
2400Reference
Starter
electricReference
—
Starter volts
12Reference
12Reference
Oil capacity
17.9 LReference
—
Coolant capacity
4.7 LReference
—
Power at rated engine speed
16.4 kWReference
—
Max power
13.5 kWReference
—
Transmission
Type
unsynchronized gearReference
gearReference
Gears
6 forward and 2 reverseReference
9 forward and 3 reverseReference
Clutch
dry discReference
—
PTO & Hydraulics
PTO (claimed)
16.4 kWReference
—
PTO (tested)
16.4 kWReference
—
Rear Type
IReference
—
Rear lift
499 kgReference
—
Rear PTO Type
540/1000Reference
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Engine RPM
540@2800Reference
—
Power at rated PTO speed
16.0 kWReference
—
Dimensions
Wheelbase
153 cmReference
—
Weight
954 kgReference
—
Front tire
5.00-15Reference
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Rear tire
11.2/10-24Reference
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Ag front
5.00-15Reference
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Ag rear
11.2/10-24Reference
—
Lawn/turf front
20x8-10Reference
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Lawn/turf rear
13.6-16.5Reference
—
Length
266 cmReference
—
Width
134 cmReference
—
Height (steering wheel)
138 cmReference
—
Operating weight
954 kgReference
—
Ballasted weight
1651 kgReference
—
Ground clearance
35 cmReference
—
Front tread
103 to 134 cmReference
—
Rear tread
101 to 131 cmReference
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Electrical
Ground
negativeReference
negativeReference
Charging system
alternatorReference
—
Battery volts
12Reference
12Reference
Test results
Fuel use
7.9 l/hourReference
—
Max pull
1267 kgReference
—
Variants
ST2001D
—
4WDReference
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.