Steiger Cougar III PTA-280

Name: Steiger Cougar III PTA-280
Brand: Steiger

Power

280 hp

Production

1981-1983

Engine

Turbocharged diesel, 6-cylinder

Transmission

Allison HT-754

Weight

34000 lbs [15422 kg]

Drive

4WD

Over 200 HP 1980s

Introduction

Steiger Cougar III PTA-280: Articulated 4WD Tractor

Produced by Steiger in Fargo, North Dakota, between 1981 and 1983, the Cougar III PTA-280 is a heavy-duty articulated four-wheel drive tractor designed for large-scale agricultural operations requiring significant traction and power.

Engine and Performance

The tractor is powered by a Caterpillar 3406-DIT 14.6-liter, 6-cylinder turbocharged diesel engine. It generates 280 horsepower at a rated speed of 2100 RPM, with a peak torque of 945 lb-ft reaching its maximum at 1200 RPM. The cooling system has a capacity of 70 quarts, and the engine includes ether injection and a block heater for reliable cold-weather starting.

Transmission and Drive System

Power is managed through an Allison HT-754 power shift transmission equipped with a torque converter, offering 10 forward and 2 reverse gears. The machine utilizes a 4x4 articulated steering system, supported by outboard planetary final drives to handle high torque loads during field operations.

Hydraulics and PTO

The hydraulic system is an open-center configuration providing a pump flow of 28.6 gpm (108.3 lpm) at a pressure of 2250 psi, utilizing 3 to 5 valves to operate various implements. The independent rear PTO offers dual speed settings of 540 and 1000 RPM, allowing for versatile equipment compatibility.

Dimensions and Operator Environment

With a wheelbase of 132.5 inches and a maximum weight of 34,000 lbs, the tractor is built for stability under heavy draft loads. The operator station features the standard Safari Cab, which includes air conditioning. Hydraulic disc brakes are utilized to ensure stopping control for the machine's mass.

Conclusion

"The Steiger Cougar III PTA-280 is a robust, high-horsepower tractor engineered for demanding soil engagement tasks and heavy-duty field work. Its combination of a high-torque Caterpillar engine and articulated 4WD makes it suitable for large acreage farming."

Introduction

Production Information of Steiger, Cougar III PTA-280

The production information of the tractor (Cougar III PTA-280) includes details about its manufacturing.

Original price was $103,000 in 1983

Four-wheel Drive (4WD) tractor

Built in Fargo, North Dakota, USA


Manufacturer	Steiger

Dimension and Tires Information of Steiger, Cougar III PTA-280

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


Max weight	34000 lbs [15422 kg]
Wheelbase	132.5 inches [336 cm]
	140.3 inches*Outer width of duals [356 cm]
	95.7 inches*Fenders [243 cm]
Length	264.6 inches [672 cm]
Shipping weight	27600 lbs [12519 kg]
Width	39 inches*Frame [99 cm]


	24.5x32
Ag front	23.1x34
	20.8x38
	20.8x34
Ag rear	23.1x34
Ag rear	18.4x38
	24.5x32
Ag front	18.4x38
	30.5x32
	20.8x38
	20.8x34
	30.5x32

Engine Specifications of Steiger, Cougar III PTA-280

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

Caterpillar 3406-DIT

Liquid-cooled inline

Turbocharged diesel

6-cylinder


Coolant capacity	56 qts [53.0 L]
Pre-heating	Ether injection
	Block heater
Torque	945 lb-ft [1281.4 Nm]
Rated RPM	2100
Displacement	893 ci [14.6 L]
Power	280 hp [208.8 kW]
Bore/Stroke	5.4x6.5 inches [137 x 165 mm]
Coolant capacity	70 qts [66.2 L]
Oil capacity	36 qts [34.1 L]
Torque RPM	1200

Transmission Information of Steiger, Cougar III PTA-280Y

Discover all variants of transmission available for this tractor model.

Transmission variants 1


Transmission	Allison HT-754
Type	Power shift with torque converter
Gears	10 forward and 2 reverse

Mechanical Specs of Steiger, Cougar III PTA-280Y

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

Safari Cab standard with air-conditioning.

Hydraulic disc brakes

Articulated power steering


Drive	4x4 articualted 4WD
Final drives	Outboard planetary

Power Information of Steiger, Cougar III PTA-280Y

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


Rear PTO	Independent
Rear PTO Type	540/1000

Hydraulics Specifications of Steiger, Cougar III PTA-280

Hydraulic system type, pressure, pump flow and valves.


Type	Open center
Pump flow	28.6 gpm [108.3 lpm]
Pressure	2250 psi [155.1 bar]
Valves	3 to 5

Three-Point Hitch of Steiger, Cougar III PTA-280

Hitch category and rear/front lift capacity.


Rear Type	III OptOptional

Electrical System of Steiger, Cougar III PTA-280

Battery voltage, charging system and ground.


Charging system	Alternator
Charging amps	90

Frequently asked questions

How much horsepower does the Steiger Cougar III PTA-280 have?

The Steiger Cougar III PTA-280 delivers 280 HP.

What years was the Steiger Cougar III PTA-280 produced?

The Steiger Cougar III PTA-280 was produced in 1981-1983.

What engine does the Steiger Cougar III PTA-280 have?

The Steiger Cougar III PTA-280 is powered by a Turbocharged diesel, 6-cylinder engine.

What transmission does the Steiger Cougar III PTA-280 use?

The Steiger Cougar III PTA-280 uses a Allison HT-754 transmission.

How much does the Steiger Cougar III PTA-280 weigh?

The Steiger Cougar III PTA-280 weighs 34000 lbs [15422 kg].

Is the Steiger Cougar III PTA-280 4WD?

The Steiger Cougar III PTA-280 is available in 4WD.

More Steiger models

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