Compare/Satoh Bison S670 vs Satoh ST-3240

Satoh Bison S670 vs Satoh ST-3240

Verdict: Satoh Bison S670 vs Satoh ST-3240

The Satoh Bison S670 and the Satoh ST-3240 are both tractors — here is how they stack up on the figures that matter. Satoh ST-3240 leads on rated power with 32 hp against 25 hp. Satoh ST-3240 is the lighter machine (1,300 kg vs 2,313 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Satoh Bison S670 is the newer design (1980 vs 1978). In short: choose the Satoh ST-3240 for outright pulling power, or the Satoh Bison S670 if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.

Tune the fit score

Tell us about your operation

Acreage600 acBudgetMain crop / use

Fit & specs

Satoh

Fit score

Best match

Clear

Satoh

Fit score

Best match

Clear

Rated power

25 hp

32 hp

Confidence

40%

Guide price

—

Overview

Manufacturer

SatohReference

liquid-cooledReference

liquid-cooled inlineReference

Steering

0.9 LReference

—

Engine

22.4 kWReference

23.6 kWReference

Displacement

1.3 LReference

1.5 LReference

Power

22.4 kWReference

23.6 kWReference

Air cleaner

dryReference

—

Compression

23:1Reference

—

Rated RPM

2700Reference

—

Starter volts

12Reference

—

Oil capacity

6.2 LReference

—

Coolant capacity

6.0 LReference

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Bore/Stroke

—

77 x 80 mmReference

Transmission

Type

gearReference

—

Gears

8 forward and 2 reverseReference

15 forward and 3 reverseReference

Clutch

dry discReference

—

2WD Oil capacity

20.0 LReference

—

4WD Oil capacity

21.0 LReference

—

PTO & Hydraulics

PTO (claimed)

18.6 kWReference

—

Hydraulic system

4.7 LReference

—

Capacity

4.7 LReference

—

Pump flow

19.5 lpmReference

—

Steering flow

13.0 lpmReference

—

Steering cap.

0.9 LReference

—

Rear Type

IReference

JIS1Reference

Control

position and draft controlReference

—

Rear lift (at ends)

929 kgReference

—

Rear PTO

liveReference

—

Rear PTO Type

540/1000 (1.375)Reference

540 (1.375)Reference

Capacities

Fuel

40.1 LReference

—

Dimensions

2WD Wheelbase

153 cmReference

—

4WD Wheelbase

191 cmReference

—

Weight

2313 to 2675 poundsReference

1300 kgReference

Front tire

5.00-15Reference

—

2WD Rear tire

7-16Reference

—

2WD Standard tires (ag)

Front: 5.00-15. Rear: 7-16Reference

—

4WD Standard tires (ag)

Front: 7-16. Rear: 12.4-24Reference

—

2WD Lawn/turf front

20x8.00-10Reference

—

4WD Lawn/turf front

6-14Reference

—

Lawn/turf rear

13.6-16Reference

—

2WD Length

270 cmReference

—

4WD Length

296 cmReference

—

Width

150 cmReference

—

Height

197 cmReference

—

2WD Weight

1049 kgReference

—

4WD Weight

1213 kgReference

—

Ground clearance

28 cmReference

—

2WD Front tread

103 to 134 cmReference

—

4WD Front tread

119 cmReference

—

Rear tread

115 to 149 cmReference

—

Electrical

Ground

negativeReference

—

Battery volts

12Reference

—

Battery AH

70Reference

—

Variants

ST3240

—

Satoh 4WDReference

D3250

—

Mitsubishi 2WDReference

D3250FD

—

Mitsuibishi 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.