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Steiger Cougar III ST-270 vs Steiger Cougar III ST-280

Verdict: Steiger Cougar III ST-270 vs Steiger Cougar III ST-280

The Steiger Cougar III ST-270 and the Steiger Cougar III ST-280 are both tractors — here is how they stack up on the figures that matter. Steiger Cougar III ST-280 leads on rated power with 280 hp against 270 hp. Steiger Cougar III ST-270 is the lighter machine (11,907 kg vs 25,600 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Steiger Cougar III ST-280 is the newer design (1981 vs 1977). In short: choose the Steiger Cougar III ST-280 for outright pulling power, or the Steiger Cougar III ST-270 if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.

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Fit & specs
Steiger Cougar III ST-270 Tractor
Steiger
62
Fit score
Best match
Clear
Steiger Cougar III ST-280 Tractor
Steiger
62
Fit score
Best match
Clear
Rated power
270 hp
280 hp
Confidence
40%
40%
Guide price
Overview
Manufacturer
SteigerReference
SteigerReference
Ten-speed transmission with two-speed transfer case.Reference
Ten-speed transmission with two-speed transfer case.Reference
Final drives
outboard planetaryReference
outboard planetaryReference
Engine
Fuel tank
1010.6 LReference
1010.6 LReference
Engine
201.3 kWReference
208.8 kWReference
Drawbar (tested)
163.1 kWReference
186.2 kWReference
Displacement
10.5 LReference
14.6 LReference
Bore/Stroke
121 x 152 mmReference
137 x 165 mmReference
Power
201.3 kWReference
208.8 kWReference
Compression
17.5:1Reference
14.1:1Reference
Rated RPM
2200Reference
2100Reference
Idle RPM
830-2470Reference
Torque
1050.9 NmReference
1281.4 NmReference
Torque RPM
1400Reference
1200Reference
Starter
electricReference
Starter volts
12Reference
12Reference
Oil capacity
27.4 LReference
34.1 LReference
Coolant capacity
53.0 LReference
66.2 LReference
Max power
163.1 kWReference
184.4 kWReference
Air cleaner
two paper elementsReference
Transmission
Gears
20 forward and 4 reverseReference
20 forward and 4 reverseReference
Clutch
356mm dry discReference
393.7mm hydraulic dry discReference
Transmission
Dana-Spicer 1010-3BReference
Dana-Spicer 1010Reference
PTO & Hydraulics
Type
open centerReference
open centerReference
Pressure
155.1 barReference
155.1 barReference
Valves
4Reference
3 to 5Reference
Pump flow
110.5 lpmReference
Rear Type
IIIReference
IIIReference
Cat Pump flow
120.7 lpmReference
Cummins Pump flow
108.3 lpmReference
Dimensions
Wheelbase
325 cmReference
325 cmReference
Weight
11907 kgReference
25600 to 30500 poundsReference
Front tire
20.8-38Reference
18.4x38Reference
Rear tire
20.8-38Reference
18.4x38Reference
Ag front
30.5-32Reference
30.5x32Reference
Ag rear
30.5-32Reference
30.5x32Reference
Length
640 cmReference
640 cmReference
Width
243 cmReference
243 cmReference
Height (exhaust)
395 cmReference
395 cmReference
Shipping weight
11907 kgReference
Max weight
15422 kgReference
Clearance (rear axle)
50 cmReference
Front axle
Raba 598Reference
Cummins Shipping
11612 kgReference
Cat Shipping
11748 kgReference
Operating
13834 kgReference
Cougar III ST-270 Serial Numbers
1977
105-00330Reference
1978
105-00477Reference
1979
105-00658Reference
1980
105-00872Reference
1981
105-0100Reference
111-00001Reference
Electrical
Ground
negativeReference
negativeReference
Charging system
alternatorReference
alternatorReference
Charging amps
90Reference
90Reference
Batteries
2Reference
Battery volts
12Reference
12Reference
Battery AH
208Reference
Battery Group
8DReference
Test results
Fuel use
62.1 l/hourReference
57.2 l/hourReference
Max pull
11508 kgReference
14724 kgReference
Cougar III ST-280 Serial Numbers
1982
111-01501Reference
1983
111-02501Reference
Capacities
Max capacity
15422 kgReference

Fit score weighs budget, operation size, crop match and data confidence against the details above. It’s guidance, not advice — always confirm with a dealer demo.

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