Tractor · 1983Unverified
Steiger Cougar IV CM-250
Steiger Cougar IV CM-250 — IV Series · 250 hp. Reference specifications; pending source verification.
Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.
Rated power
250 hp
Max power
157.5 kW
Weight
11344 kg
Hover a source tag to verify
Overview
ManufacturerSteigerReference
Four-wheel Drive (4WD) tractorReference
Built in Fargo, North Dakota, USAReference
Four-wheel driveReference
Final drivesoutboard planetaryReference
Articulated power steeringReference
Hydraulic disc brakesReference
Steiger Safari Cab standard with air-conditioning.Reference
Engine
Caterpillar 10.5L 6-cyl dieselReference
Fuel tank1010.6 LReference
Engine186.4 kWReference
Drawbar (claimed)162.6 kWReference
Drawbar (tested)157.5 kWReference
Caterpillar 3306Reference
turbocharged aftercooled dieselReference
6-cylinderReference
liquid-cooled inlineReference
Displacement10.5 LReference
Bore/Stroke121 x 152 mmReference
Power186.4 kWReference
Rated RPM2100Reference
Operating RPM1700-2100Reference
Torque1166.2 NmReference
Torque RPM1300Reference
Starter typeelectricReference
Oil capacity27.4 LReference
Coolant capacity53.0 LReference
Max power157.5 kWReference
Transmission
20-speed gearReference
TypegearReference
Gears20 forward and 4 reverseReference
PTO & Hydraulics
Typeopen centerReference
Pressure155.1 barReference
Valves3 to 5Reference
Pump flow117.3 lpmReference
Rear TypeIIIReference
Dimensions
Wheelbase327 cmReference
Weight11344 kgReference
Front tire18.4x38Reference
Rear tire18.4x38Reference
Ag front18.4x38Reference
Ag rear18.4x38Reference
Ag front20.8x34Reference
Ag front20.8x38Reference
Ag front23.1x34Reference
Ag front24.5x32Reference
Ag front30.5x32Reference
Ag rear20.8x34Reference
Ag rear20.8x38Reference
Ag rear23.1x34Reference
Ag rear24.5x32Reference
Ag rear30.5x32Reference
Length644 cmReference
Width243 cmReference
Width366 cmReference
Shipping weight11344 kgReference
Max weight15422 kgReference
Electrical
Charging systemalternatorReference
Charging amps90Reference
Batteries3Reference
Battery volts12Reference
Steiger Cougar IV CM-250 Height
240 cmReference
Cab342 cmReference
Exhaust395 cmReference
Test results
Diesel 20-speed 4WDSeptember 21 - October 1, 1982Link: Nebraska Tractor Test 1452 fileReference
Drawbar performanceReference
Fuel use52.6 l/hourReference
Gear 11 used for power test.Reference
Max pull13398 kgReference
Gear 4 used for pull test.Reference
Speeds
With 18.4x38 tires.Reference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.