Satoh Bison S650 Technical specs


Make Satoh
Model Bison S650
Company country Japan
Production years From 1973  Until 1983
Tractor type Compact Utility tractor
Fuel gasoline
Price -
Total build -
Service repair manual Satoh Bison S650 Manual
AG front tires 5.00-15
AG rear tires 11.2-24
Weight 2,105 lbs or 954 kg
Length -
Width -
Height -
Wheelbase 60.4 inches [153 cm]
Ground clearance -
Rear tread size 40 to 51.7 inches
Front tread size 40.9 to 52.8 inches
Engine size 60.2 ci or 1.0 L
Number of cylinders 4 cylinders
Horsepower 25 hp or 18.6 kW
Power RPM 2800 (rpm)
Engine torque -
Engine torque RPM -
Fuel type gasoline
Fuel tank capacity -
Compression ratio 8.6:1
Bore stroke 2.677x2.677 inches or (68 x 68 mm)
Number of batteries 1
Battery voltage 12 V
Electric ground force negative
Engine starter volts 12 V
Parts And Accessories Satoh Bison S650 Parts
Transmission type unsynchronized gear
Transmission gears 6 forward and 2 reverse
Clutch system dry disc
Wheel drive 4x2 2WD
Steering system mechanical
Braking system differential mechanical internal expanding shoe
Cabin type Open operator station
Drawbar real power 18.16 hp or 13.5 kW
Drawbar fuel consumption 2.1 gal/hour or 7.9 l/hour
Max drawbar pull 2,794 lbs or 1267 kg
PTO claimed power 22 hp or 16.4 kW
PTO real power 21.48 hp or 16.0 kW
PTO clutch system -
Rear PTO system -
Rear PTO RPM 540 (rpm)
Front PTO system -
PTO fuel consumption 2.2 gal/hour or 8.3 l/hour
Hitch control system -
Rear hitch I
Rear hitch lift -



Detailed review of Satoh Bison S650

Satoh produced its Bison S650 farm tractor model From 1973  Until 1983 in Japan with a Open operator station cabin.
Talking dimensions and weight, this model weighs 2,105 lbs or 954 kg while maintaining a wheelbase of 60.4 inches [153 cm] the front tread is about 40.9 to 52.8 inches while the rear tread is 40 to 51.7 inches .
This tractor can fit ag tires of 5.00-15 front and 5.00-15 back .
This Satoh Bison S650 is powerd by a gasoline engine it has 60.2 ci or 1.0 L 4 cylinders ,it can produce 25 hp or 18.6 kW at 2800 (rpm),.
This machine has 4x2 2WD wheel drive system,6 forward and 2 reverse transmission system.

- Satoh provided us with the latest version of its Bison S650 service repair manual
- Find All mechanical and electrical parts and accessories of Satoh Bison S650 farm-tractor here