Satoh

Satoh Bull S630

The Satoh Bull S630 is a compact utility tractor produced from 1980 to 1984 by Satoh. It features a Mitsubishi 1.2L 2-cylinder liquid-cooled diesel engine producing 25 hp (18.6 kW) with a 9-speed gear transmission. The tractor offers two- or four-wheel drive options, manual steering, and drum brakes with an open operator station. It has a fuel tank capacity of 5.29 gallons (20.0 L) and a hydraulic pump flow of 3.49 gpm (13.2 lpm). The rear hitch is type I with position control and a rear lift capacity of 1453 lbs (659 kg). The rear PTO supports multiple speeds. Dimensions include a 60-inch (152 cm) wheelbase, length of 96.5 inches (245 cm), and weight ranging from 2006 lbs (2WD) to 2138 lbs (4WD). Standard tires vary by drive type, and electrical system is 12 volts with a 70 AH battery.
Power-
Founded-
ModelS630

Technical Specifications

Detailed specifications and technical data for Satoh Bull S630

Power
Engine25 hp (18.6 kW)
PTO (claimed)22 hp (16.4 kW)
Tires
Lawn/turf rear13.6-16
Lawn/turf front20x8.00-10
Standard tires (ag)Front: 5.00-15. Rear: 11.2-24 (2WD), Front: 6-14. Rear: 11.2-24 (4WD)
Engine
Typediesel, 2-cylinder, liquid-cooled
ModelMitsubishi 1.2L 2-cyl diesel
Power25 hp (18.6 kW)
Fuel tank5.29 gal (20.0 L)
Rated RPM2500
Air cleanerdry
Compression21:1
Displacement76 ci (1.2 L)
Oil capacity4.2 qts (4.0 L)
Starter volts12
Coolant capacity5.9 qts (5.6 L)
Dimensions
Width49.8 inches (126 cm)
Height7.6 inches (19 cm)
Length96.5 inches (245 cm)
Weight2006 lbs (2WD) (909 kg), 2138 lbs (4WD) (969 kg)
Wheelbase60 inches (152 cm)
Rear tread38/39.5/44.1/45.3/45.8/50.4 inches (96/100/112/115/116/128 cm)
Front tread42.1/46.1/50/53.9/57.9 inches (106/117/127/136/147 cm)
Ground clearance16.1 inches (2WD) (40 cm), 11.6 inches (4WD) (29 cm)
Electrical
Groundnegative
Battery AH70
Battery volts12
Hydraulics
Pump flow3.49 gpm (13.2 lpm)
Mechanical
DriveTwo- or four-wheel drive
BrakesDrum brakes
Steeringmanual
Operator stationOpen operator station.
Production
CategoryCompact Utility tractor
Years made1980 - 1984
ManufacturerSatoh
Transmission
Typegear
Gears9 forward and 3 reverse
Clutchdry disc
DescriptionThree gears (plus reverse) in three ranges.
Oil capacity12.7 qts (12.0 L)
Tractor hitch
Controlposition control
Rear TypeI
Rear lift (at ends)1453 lbs (659 kg)
Power Take-off (PTO)
Rear PTO Type555/774/1025/1320 (1.375)