Steiger Cougar III ST-270

Name: Steiger Cougar III ST-270
Brand: Steiger

Power

270 hp

Production

1977-1981

Engine

Turbocharged aftercooled diesel, 6-cylinder

Weight

26250 lbs [11907 kg]

Drive

4WD

Over 200 HP 1970s 1980s

From the same series:

Introduction

Steiger Cougar III ST-270: The Powerhouse You Need!

Get ready to be impressed by the Steiger Cougar III ST-270, a true titan of the agricultural world. This 4WD tractor isn't just a machine; it's a partner built to conquer the toughest fields and deliver unparalleled performance. Join us as we dive deep into what makes this Steiger a legend.

Engine Powerhouse: The Caterpillar 3306

At the heart of the Cougar III ST-270 beats a formidable Caterpillar 3306 engine. This turbocharged, aftercooled diesel powerhouse delivers a commanding 270 horsepower and a massive 1050.9 Nm of torque at just 1400 RPM. With a displacement of 10.5 liters and liquid cooling, this 6-cylinder engine is built for relentless performance and endurance, ensuring you have the muscle for any task.

Commanding Control: Hydraulics and Transmission

Take command with a sophisticated hydraulic system featuring an open-center type, a robust pump flow of 110.5 lpm, and a pressure of 155.1 bar, ready to power your most demanding implements. The transmission options are equally impressive, offering a 10-speed forward and 2-reverse gearbox, or an even more versatile 20-speed forward and 4-reverse setup, ensuring you have the perfect gear for every situation. Coupled with hydraulic disc brakes and articulated power steering, precise control is always at your fingertips.

Built for Durability and Comfort

The Steiger Cougar III ST-270 is built to last, featuring a robust four-wheel-drive system with outboard planetary final drives for superior durability. The standard Safari Cab offers a sanctuary for the operator, complete with heating and air conditioning for year-round comfort, even during the longest workdays. With a substantial shipping weight of 11907 kg and a maximum weight capacity of 15422 kg, this tractor is engineered for stability and heavy-duty operation.

Conclusion

"The Steiger Cougar III ST-270 stands as a testament to robust engineering and raw power. It's a machine that doesn't just perform; it dominates. If you're looking for a reliable, powerful, and comfortable tractor to elevate your agricultural operations, the Cougar III ST-270 is a choice you won't regret."

Introduction

Production Information of Steiger, Cougar III ST-270

The production information of the tractor (Cougar III ST-270) includes details about its manufacturing.

Original price was $78,000 in 1981

Four-wheel Drive (4WD) tractor

Built in Fargo, North Dakota, USA


Manufacturer	Steiger

Dimension and Tires Information of Steiger, Cougar III ST-270

This section sums up the dimension and tires information of the tractor.

Raba 598 rear axle


Clearance (rear axle)	20 inches [50 cm]
Wheelbase	128 inches [325 cm]
Shipping weight	26250 lbs [11907 kg]
Height (exhaust)	155.8 inches [395 cm]
Length	252 inches [640 cm]
Front axle	Raba 598
Max weight	34000 lbs [15422 kg]
Width	96 inches (tractor body) [243 cm]


Ag front	20.8-38
	23.1-34
	23.1-30
	18.4-34
	23.1-34
	24.5-32
Ag front	18.4-30
Ag rear	18.4-30
	24.5-32
	18.4-38
	23.1-30
Ag rear	20.8-38
	20.8-34
	20.8-34
	30.5-32
	30.5-32
	18.4-38
	18.4-34

Engine Specifications of Steiger, Cougar III ST-270

Get the specifications for the engine and if different options are available.

Caterpillar 3306

Liquid-cooled

6-cylinder

Turbocharged aftercooled diesel


Coolant capacity	56 qts [53.0 L]
Oil capacity	29 qts [27.4 L]
Compression	17.5:1
Torque	775 lb-ft [1050.9 Nm]
Idle RPM	830-2470
Displacement	638 ci [10.5 L]
Power	270 hp [201.3 kW]
Rated RPM	2200
Bore/Stroke	4.75x6.00 inches [121 x 152 mm]
Starter volts	12
Starter	Electric
Torque RPM	1400

Transmission Information of Steiger, Cougar III ST-270Y

Discover all variants of transmission available for this tractor model.

Transmission variants 1


Gears	10 forward and 2 reverse
Clutch	Hydraulic dry discs

Transmission variants 2

Ten-speed transmission with two-speed transfer case.


Transmission	Dana-Spicer 1010-3B
Gears	20 forward and 4 reverse
Clutch	356mm dry disc

10-speed

20-speed

Mechanical Specs of Steiger, Cougar III ST-270Y

This section summarizes all mechanical information such as the brake system and other specifications.

Four-wheel drive

Safari Cab standard with heat and air-conditioning.

Hydraulic disc brakes

Articulated power steering


Final drives	Outboard planetary

Power Information of Steiger, Cougar III ST-270Y

Discover the power specifications and options available for this tractor model but also PTO (Power Take-off) information.

Https://www.tractordata.com/farm-tractors/001/0/1/1016-steiger-cougar-iii-st-270-tests.html

Hydraulics Specifications of Steiger, Cougar III ST-270

Hydraulic system type, pressure, pump flow and valves.


Type	Open center
Pump flow	29.2 gpm [110.5 lpm]
Pressure	2250 psi [155.1 bar]
Valves	4

Three-Point Hitch of Steiger, Cougar III ST-270

Hitch category and rear/front lift capacity.


Rear Type	III OptOptional

Electrical System of Steiger, Cougar III ST-270

Battery voltage, charging system and ground.


Battery Group	8D
Ground	Negative
Battery volts	12
Batteries	2
Charging system	Alternator
Battery AH	208
Charging amps	90

Frequently asked questions

How much horsepower does the Steiger Cougar III ST-270 have?

The Steiger Cougar III ST-270 delivers 270 HP.

What years was the Steiger Cougar III ST-270 produced?

The Steiger Cougar III ST-270 was produced in 1977-1981.

What engine does the Steiger Cougar III ST-270 have?

The Steiger Cougar III ST-270 is powered by a Turbocharged aftercooled diesel, 6-cylinder engine.

How much does the Steiger Cougar III ST-270 weigh?

The Steiger Cougar III ST-270 weighs 26250 lbs [11907 kg].

Is the Steiger Cougar III ST-270 4WD?

The Steiger Cougar III ST-270 is available in 4WD.

More Steiger models

Cougar III PT-270270 HP · 1977 - 1981 Cougar III PTA-270270 HP · 1980 - 1981 9150280 HP · 1986 - 1990 Cougar 1000280 HP · 1986 Cougar CR-1280280 HP · 1985 Cougar III PTA-280280 HP · 1981 - 1983 Cougar III ST-280280 HP · 1981 - 1983 Cougar IV CM-280280 HP · 1983 - 1985

View all 81 Steiger models →

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