Satoh Bison S650 Specs & Features

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Satoh Bison S650 Technical Specifications

Satoh Bison S650 is a Row-Crop tractor that was produced by the John Deere between 1973 – 1983.

Below you will find detailed technical specifications for Satoh Bison S650 covering engine types, horsepower ratings, weight, height, fuel type and tank volume, oil capacity and type, hydraulic system diagram, wiring diagram, battery specs, etc.

Satoh Bison S650 Production

Manufacturer:
Manufacturer:	Satoh
Type:	Compact Utility tractor
Factory:	Japan

Satoh Bison S650 Electrical

Ground:	negative
Charging system:	alternator
Battery volts:	12

Satoh Bison S650 Mechanical

Chassis:

4×2 2WD

Final drives:

spur gear

Steering:

manual

Brakes:

differential mechanical internal expanding shoe

Cab:

Open operator station.

Transmission:

6-speed unsynchronized gear

Tracktor Hitch

Rear Type:	I
Rear lift:	1102 lbs 499 kg

Power Take-off (PTO)

Rear RPM:	540/1000
Engine RPM:	540@2800

Satoh Bison S650 Engine detail

Engine Detail
Mazda
gasoline
4-cylinder
liquid-cooled
Displacement:	60.2 ci 1.0 L
Bore/Stroke:	2.677×2.677 inches 68 x 68 mm
Power:	25 hp 18.6 kW
Air cleaner:	oil bath
Compression:	8.6:1
Rated RPM:	2800
Starter:	electric
Starter volts:	12
Oil capacity:	3.2 qts 3.0 L
Coolant capacity:	5 qts 4.7 L

Satoh Bison S650 Transmission overview

Engine Oil

Type:	unsynchronized gear
Gears:	6 forward and 2 reverse
Clutch:	dry disc
Oil capacity:	18.9 qts 17.9 L
Three gears (1-3) in two ranges (low-high).

Satoh Bison S650 Dimensions

Wheelbase:	60.4 inches 153 cm
Length:	105.1 inches 266 cm
Width:	52.9 inches 134 cm
Height (steering wheel):	54.7 inches 138 cm
Operating weight:	2105 lbs 954 kg
Ballasted weight:	3640 lbs 1651 kg
Ground clearance:	13.9 inches 35 cm
Front tread:	40.9 to 52.8 inches 103 to 134 cm
Rear tread:	40 to 51.7 inches 101 to 131 cm

Satoh Bison S650 Tests

Nebraska Tractor Test 1106

Nebraska Tractor Test 1106
Gasoline 6-speed 2WD September 4 – 12, 1972 Link: Nebraska Tractor Test 1106 file
PTO performance
Power at rated engine speed:	22.03 hp 16.4 kW
Fuel use:	2.2 gal/hour 8.3 l/hour
Power at rated PTO speed:	21.48 hp 16.0 kW
Fuel use:	2.2 gal/hour 8.3 l/hour
Drawbar performance
Max power:	18.16 hp 13.5 kW
Fuel use:	2.1 gal/hour 7.9 l/hour
Max pull:	2,794 lbs 1267 kg

FAQ

Is Satoh Bison S650 a good tractor?

The Satoh Bison S650 is one of the great tractors in the Satoh stable, and it has earned Satoh a fantastic reputation.

How much oil does a Satoh Bison S650 take?

Check out the Satoh Bison S650 oil capacity and oil type in the engine specs section as it may vary across the engines. Keep in mind, that older models might have their oil capacity increased over time. You may compare between the early and late oil capacity.

Do tractors have VIN numbers?

Every tractor has a VIN number. The number is usually engraved below the driver’s seat. Tractor manufacturers put the number in different places on the tractor body.

What was the last year Satoh made the S550

The Satoh Bison S650 was an agricultural tractor model made from 1973 – 1983