Satoh Bison S670 VS Kubota STW40 specs comparison

Satoh Bison S670

General Infos

Make	Satoh
Model	Bison S670
Country	Japan
Production	From 1980  Until 1984
Price	-
Tractor type	Compact Utility tractor
Fuel	diesel
Service repair manual	Satoh Bison S670 Manual

Dimensions, sizes and tires

AG front tires	5.00-15
AG rear tires	7-1
Lawn front tires	20x8.00-10 (2WD)
Lawn rear tires	20x8.00-10 (2WD)
Indus front tires	-
Indus rear tires	-
Weight	2313 lbs or 1049 kg
Length	106.5 inches [270 cm] (2WD)
Width	59.4 inches [150 cm]
Height	77.6 inches [197 cm]
Wheelbase	60.6 inches [153 cm] (2WD)
Ground clearance	11.2 inches [28 cm]
Turning radius	-
Rear tread size	45.5 to 58.9 inches
Front tread size	40.9 to 52.8 inches
Turning radius	-

Horsepower and engin specs

Engine capacity	79.6 ci or 1.3 L
Cylinders	4 cylinders
Engine power	30 hp or 22.4 kW
Engine RPM	2700 (rpm)
Torque	-
Torque RPM	-
Fuel type	diesel
Fuel injection	-
Fuel tank size	10.6 gal or 40.1 L
Oil capacity	6.5 qts or 6.2 L
Oil change	-
Starter motor	-
Starter volts	12 V
Parts And Accessories	Satoh Bison S670 Parts

Electrical and battery specs

Batteries number	1
Batteries voltage	12 V
Battries Amps	70 amps
Cold Amps	-
Ground force	negative
Charging system	-
Charging Volts	-
Charging Amps	-

Clutch and gearbox specs

Trans system	-
Trans type	gear
Trans gears	8 forward and 2 reverse
Clutch system	dry disc

Cabine and mechanical specs

Wheel drive	4x2 2WD
Final drive	-
Steering	manual
Braking system	drum
Cabin type	Open operator station
Differentiel lock	-

Hydraulics specifications

System	-
Valves	-
Pump flow	5.15 gpm or 19.5 lpm
SVC flow	-
Steering flow	3.43 gpm or 13.0 lpm
Tank capacity	1.25 gal or 4.7 L
Hydraulic pressure	-
Max flow	-

Drawbar specifications

Drawbar type	-
Claimed power	-
Drawbar horsepower	-
Fuel consumption	-
Pulling power	-

Power take-off (PTO) specs

Claimed power	25 hp or 18.6 kW
Real power	-
Engine @RPM	-
PTO Clutch	-
Rear PTO	live
Rear PTO RPM	540 (rpm)
Front PTO	-
Front PTO RPM	-
Mid PTO	-
Mid PTO RPM	-
Fuel consumption	-

3 point hitch specifiations

Hitch system	position and draft control
Rear hitch	I
Rear hitch lift	2050 lbs or 929 kg
Front hitch	-
Front hitch lift	-

Kubota STW40

General Infos

Make	Kubota
Model	STW40
Country	Japan
Production	From 2015
Price	-
Tractor type	Compact Utility tractor
Fuel	diesel
Service repair manual	Kubota STW40 Manual

Dimensions, sizes and tires

AG front tires	6.00-12
AG rear tires	9.5-22
Lawn front tires	24x8.50-14
Lawn rear tires	24x8.50-14
Indus front tires	-
Indus rear tires	-
Weight	2436 lbs or 1104 kg
Length	115.8 inches [294 cm]
Width	46.7 inches [118 cm]
Height	85.2 inches [216 cm]
Wheelbase	63.4 inches [161 cm]
Ground clearance	9.3 inches [23 cm]
Turning radius	-
Rear tread size	37.4 to 42.1 inches
Front tread size	40.2 inches
Turning radius	-

Horsepower and engin specs

Engine capacity	111.4 ci or 1.8 L
Cylinders	3 cylinders
Engine power	36.6 hp or 27.3 kW
Engine RPM	2700 (rpm)
Torque	-
Torque RPM	-
Fuel type	diesel
Fuel injection	-
Fuel tank size	7.8 gal or 29.5 L
Oil capacity	-
Oil change	-
Starter motor	electric
Starter volts	12 V
Parts And Accessories	Kubota STW40 Parts

Electrical and battery specs

Batteries number	1
Batteries voltage	12 V
Battries Amps	-
Cold Amps	-
Ground force	negative
Charging system	alternator
Charging Volts	-
Charging Amps	60 amps

Clutch and gearbox specs

Trans system	-
Trans type	hydrostatic
Trans gears	infinite (3-range) forward and reverse
Clutch system	-

Cabine and mechanical specs

Wheel drive	4x4 MFWD 4WD
Final drive	-
Steering	power
Braking system	wet disc
Cabin type	Two-post folding ROPS
Differentiel lock	mechanical rear

Hydraulics specifications

System	-
Valves	-
Pump flow	7.9 gpm or 29.9 lpm
SVC flow	-
Steering flow	-
Tank capacity	-
Hydraulic pressure	2461 psi or 169.7 bar
Max flow	-

Drawbar specifications

Drawbar type	-
Claimed power	-
Drawbar horsepower	-
Fuel consumption	-
Pulling power	-

Power take-off (PTO) specs

Claimed power	27.4 hp or 20.4 kW
Real power	-
Engine @RPM	2500@2734 (rpm)
PTO Clutch	-
Rear PTO	independent
Rear PTO RPM	540 (rpm)
Front PTO	-
Front PTO RPM	-
Mid PTO	independent
Mid PTO RPM	2500 (rpm)
Fuel consumption	-

3 point hitch specifiations

Hitch system	position control
Rear hitch	I
Rear hitch lift	-
Front hitch	-
Front hitch lift	-

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