Tractors > Steiger > Cougar III ST-250

Steiger Cougar III ST-250 Engine



Steiger Cougar III ST-250 tractor photo
1976 - 1983
III Series
Four-wheel Drive (4WD) tractor
Series map:
Bearcat III ST-220
Cougar III ST-250
220.0hp
250.0hp
Engine Detail
Caterpillar 3306DITA
turbocharged aftercooled diesel
6-cylinder
liquid-cooled inline
Displacement638 ci
10.5 L
Bore/Stroke4.75x6.00 inches
121 x 152 mm
Power250 hp
186.4 kW
Air cleanertwo paper elements
Compression15:1
Rated RPM2100
Torque860 lb-ft
1166.2 Nm
Torque RPM1300
Starterelectric
Starter volts12
Oil capacity29 qts
27.4 L
Coolant capacity56 qts
53.0 L
Page information
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Updated on February 9, 2024
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