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Satoh Bull S630

Satoh Bull S630 tractor
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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.
Satoh Bull S630Satoh S630compact utility tractorMitsubishi diesel engine25 hp tractor9-speed transmissiontractor dimensionstractor hydraulics
Power-
Founded-
ModelS630

Technical Specifications

Detailed specifications and technical data for Satoh Bull S630

Power

Engine:25 hp (18.6 kW)
PTO (claimed):22 hp (16.4 kW)

Tires

Lawn/turf rear:13.6-16
Lawn/turf front:20x8.00-10
Standard tires (ag):Front: 5.00-15. Rear: 11.2-24 (2WD), Front: 6-14. Rear: 11.2-24 (4WD)

Engine

Type:diesel, 2-cylinder, liquid-cooled
Model:Mitsubishi 1.2L 2-cyl diesel
Power:25 hp (18.6 kW)
Fuel tank:5.29 gal (20.0 L)
Rated RPM:2500
Air cleaner:dry
Compression:21:1
Displacement:76 ci (1.2 L)
Oil capacity:4.2 qts (4.0 L)
Starter volts:12
Coolant capacity:5.9 qts (5.6 L)

Dimensions

Width:49.8 inches (126 cm)
Height:7.6 inches (19 cm)
Length:96.5 inches (245 cm)
Weight:2006 lbs (2WD) (909 kg), 2138 lbs (4WD) (969 kg)
Wheelbase:60 inches (152 cm)
Rear tread:38/39.5/44.1/45.3/45.8/50.4 inches (96/100/112/115/116/128 cm)
Front tread:42.1/46.1/50/53.9/57.9 inches (106/117/127/136/147 cm)
Ground clearance:16.1 inches (2WD) (40 cm), 11.6 inches (4WD) (29 cm)

Electrical

Ground:negative
Battery AH:70
Battery volts:12

Hydraulics

Pump flow:3.49 gpm (13.2 lpm)

Mechanical

Drive:Two- or four-wheel drive
Brakes:Drum brakes
Steering:manual
Operator station:Open operator station.

Production

Category:Compact Utility tractor
Years made:1980 - 1984
Manufacturer:Satoh

Transmission

Type:gear
Gears:9 forward and 3 reverse
Clutch:dry disc
Description:Three gears (plus reverse) in three ranges.
Oil capacity:12.7 qts (12.0 L)

Tractor hitch

Control:position control
Rear Type:I
Rear lift (at ends):1453 lbs (659 kg)

Power Take-off (PTO)

Rear PTO Type:555/774/1025/1320 (1.375)