| Manufacturer | Steiger |
| Price | - |
| Model | Cougar KR-1280 |
| Equipment Type | Four-wheel Drive 4WD Tractors |
| Factory | Fargo, North Dakota, USA |
STEIGER COUGAR KR-1280 POWER
| Engine | 280hp / 208.8kW |
| Drawbar (claimed) | 230hp / 171.5kW |
| PTO (claimed) | 250hp / 186.4kW |
ENGINE DETAIL
The Steiger Cougar KR-1280, equipped with a Cummins LTA-10 engine, offers a robust output of 310 hp and 1040 lb-ft of torque, making it suitable for heavy-duty agricultural tasks and terrain handling. The engine's displacement of 10.0L and torque peak at 1400 RPM are advantageous for pulling power and efficient load management. However, maintenance of the turbocharged system and the need for high-quality diesel fuel can be challenges worth considering for long-term operational efficiency.
| Description | Cummins LTA-10 turbocharged diesel 6-cylinder liquid-cooled New pump settings, specified in 1989, increased engine output to 310 horsepower and 1040 lb-ft of torque. |
| Displacement | 611ci / 10.0L |
| Bore/Stroke | 4.92x5.34inches / 125x 136 mm |
| Power | 280hp / 208.8kW |
| Rated RPM | 2100 |
| Torque | 910 lb-ft /1234.0 Nm |
| Torque RPM | 1400 |
| Starter type | electric |
STEIGER COUGAR KR-1280 ENGINE
The Steiger Cougar KR-1280 is powered by a robust Cummins 10.0L 6-cylinder diesel engine, providing substantial torque and power for heavy-duty applications. Its advanced engine design ensures efficient fuel combustion and durability under strenuous conditions, making it suitable for large-scale farming tasks. However, operators should consider the weight and size of the tractor when maneuvering in tighter spaces, as this can impact agility in smaller fields.
| Description | Cummins 10.0L 6-cyl diesel |
TRANSMISSION
The Steiger Cougar KR-1280 features a two-speed power shift transmission enabling efficient gear transitions with 20 forward and 4 reverse gears, enhancing operational flexibility. This system provides optimal torque management across various terrain types, making it ideal for both agricultural and heavy-duty applications. However, operators may need time to adapt to the gear shifting patterns, particularly when transitioning between low and high ranges under load.
| Type | two-speed power shift |
| Gears | 20 forward and 4 reverse |
| Description | Five gears (1-5) in two ranges (low/high) with a two-speed power shift. |
MECHANICAL
The Steiger Cougar KR-1280 features a robust 4x4 articulated chassis, providing enhanced maneuverability and traction in diverse agricultural environments, making it ideal for heavy-duty fieldwork. The 20-speed two-speed power shift transmission allows for precise speed control, optimizing fuel efficiency during various tasks. However, the hydraulic disc brakes, while effective, may require more maintenance compared to conventional braking systems, especially in demanding operational conditions.
| Chassis | 4x4 articulated 4WD |
| Steering | articulated power |
| Brakes | hydraulic disc |
| Cab | Cab standard |
| Transmission | 20-speed two-speed power shift |
HYDRAULICS
| Type | closed-center load sensing |
| Valves | 3 |
POWER TAKE-OFF (PTO)
| Rear PTO | independent |
| Rear RPM | 1000 |
STEIGER COUGAR KR-1280 TIRES
The Steiger Cougar KR-1280 features dual 18.4-38 AG tires which provide excellent traction and stability on various terrains, enhancing its productivity for heavy-duty agricultural tasks. The tractor's robust build supports substantial towing capabilities and high horsepower output, making it suitable for large field operations or heavy implement work. However, the width of the tires may limit maneuverability in tight spaces, challenging its use in smaller farms or orchards.
| Ag front | 18.4-38 |
| Ag rear | 18.4-38 |
DIMENSIONS
| Weight | 23,400lbs / 10614kg |
| Front axle | Bar |
| Rear axle | Bar |
DIMENSIONS & TIRES
The Steiger Cougar KR-1280, with a hefty weight of 23,400 lbs (10,614 kg) and equipped with 18.4-38 tires, provides excellent traction and stability for heavy tillage tasks and large-scale farming operations. However, the significant weight may pose challenges in softer soil conditions, leading to potential soil compaction. This tractor is particularly suited for high-draft applications like plowing and planting in expansive fields, maximizing productivity with its robust design.
| Weight | 23,400lbs / 10614kg |
| Front tire | 18.4-38 |
| Rear tire | 18.4-38 |
ELECTRICAL
| Charging system | alternator |