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Years in Production / 1973–1983
Satoh
S650
Explore the specifications, hardware, and original references for the Satoh S650.
25hp
Source index power
2WD Only
Drive
1973–1983
Production years
Satoh
Manufacturer
S650 / 01
At a glance
Production
Compact Utility tractor
Built in Japan
- Manufacturer
- Satoh
Mechanical
Two-wheel drive
Manual steering
Differential mechanical internal expanding shoe brakes
Open operator station.
- Final Drives
- spur gear
Hitch
- Rear Type
- I
- Rear Lift
- 1102 lbs499 kg
Pto
- Rear Type
- 540/1000
- Engine Rpm
- 540@2800
Electrical
- Ground
- negative
- Charging System
- alternator
- Battery Volts
- 12
S650 / 02
Under the hood
Engine Detail
Mazda
gasoline
4-cylinder
liquid-cooled
- Displacement
- 60.2 ci1.0 L
- Bore Stroke
- 2.677x2.677 inches68 x 68 mm
- Power
- 25 hp18.6 kW
- Air Cleaner
- oil bath
- Compression Ratio
- 8.6:1
- Rated Rpm
- 2800
- Starter
- electric
- Starter Volts
- 12
- Oil Capacity
- 3.2 qts3.0 L
- Coolant Capacity
- 5 qts4.7 L
- Fuel Type
- gasoline
- Cylinders
- 4
- Cooling
- liquid-cooled
Engine Options
Mazda 1.0L 4-cyl gasoline
- Fuel Tank
- 9.5 gal36.0 L
S650 / 03
Gears & controls
Transmission
Three gears (1-3) in two ranges (low-high).
- Transmission Type
- unsynchronized gear
- Gears
- 6 forward and 2 reverse
- Clutch
- dry disc
- Oil Capacity
- 18.9 qts17.9 L
S650 / 04
Size. Stance. Footprint.
Dimensions
- Length
- 105.1 in266 cm
- Width
- 52.9 in134 cm
- Height
- 54.7 in138 cm
- Wheelbase
- 60.4 in153 cm
- Ground clearance
- 13.9 in35 cm
- Front tread
- 40.9 in103 cm
- Rear tread
- 40 in101 cm
Dimensions And Tires
- Wheelbase
- 60.4 inches153 cm
- Weight
- 2105 lbs954 kg
- Front Tire
- 5.00-15
- Rear Tire
- 11.2/10-24
Tires And Tracks
- Front Ag
- 5.00-15
- Rear Ag
- 11.2/10-24
- Lawn Turf Front
- 20x8-10
- Lawn Turf Rear
- 13.6-16.5
S650 / 05
Tractor Photos
S650 / 06
Tests (NTTL)
Nebraska Tractor Test 1106
Gasoline 6-speed 2WDSeptember 4 - 12, 1972
PTO performance
Drawbar performance
- Id
- 1106
- Power At Rated Engine Speed
- 22.03 hp16.4 kW
- Fuel Use
- 2.2 gal/hour8.3 l/hour
- Fuel Use
- 2.1 gal/hour7.9 l/hour
- Power At Rated Pto Speed
- 21.48 hp16.0 kW
- Max Power
- 18.16 hp13.5 kW
- Max Pull
- 2,794 lbs1267 kg