| Manufacturer |
Steiger |
| Price |
- |
| Model |
Cougar IV KM-280 |
| Equipment Type |
Four-wheel Drive 4WD Tractors |
| Factory |
Fargo, North Dakota, USA |
STEIGER COUGAR IV KM-280 POWER
| Engine |
280hp / 208.8kW |
| Drawbar (claimed) |
255hp / 190.2kW |
ENGINE DETAIL
The Steiger Cougar IV KM-280 features a potent Cummins NT-855-A turbocharged diesel engine, delivering 280 hp at 2100 RPM with substantial torque of 910 lb-ft at 1400 RPM, suitable for heavy-duty applications. Its 14.0L displacement and robust oil and coolant capacities (35 qts and 61.2 qts, respectively) support extensive operational periods and effective thermal management, making it ideal for demanding agricultural tasks. However, its size and weight may pose challenges for maneuverability in tight spaces, necessitating a clear field assessment before deployment.
| Description |
Cummins NT-855-A turbocharged diesel 6-cylinder liquid-cooled inline |
| Displacement |
855ci / 14.0L |
| Bore/Stroke |
5.50x6.00inches / 140x 152mm |
| Power |
280hp / 208.8kW |
| Rated RPM |
2100 |
| Operating RPM |
1700-2100 |
| Torque |
910lb-ft / 1234.0Nm |
| Torque RPM |
1400 |
| Starter type |
electric |
| Oil capacity |
35qts / 33.1L |
| Coolant capacity |
61.2qts / 57.9L |
STEIGER COUGAR IV KM-280 ENGINE
The Steiger Cougar IV KM-280 features a robust Cummins 14.0L 6-cylinder diesel engine, delivering high torque and power for heavy-duty applications, making it ideal for large-scale agricultural or industrial tasks. With a substantial fuel tank capacity of 267 gallons, it offers extended operational range, reducing downtime for refueling during prolonged work sessions. However, the significant weight and size may pose challenges in maneuverability on smaller fields or tight spaces.
| Description |
Cummins 14.0L 6-cyl diesel |
| Fuel tank |
267gal / 1010.6L |
TRANSMISSION
The Steiger Cougar IV KM-280 features a 20 forward and 4 reverse gear configuration, ideal for versatile operation in various agricultural tasks. The extensive gear selection allows for fine speed adjustments, enhancing performance in both fieldwork and transport scenarios. However, the complexity of the transmission may require skilled operation for optimal efficiency.
| Type |
gear |
| Gears |
20 forward and 4 reverse |
SPEEDS
| Description |
With 18.4x38 tires |
MECHANICAL
The Steiger Cougar IV KM-280 features a 4x4 articulated design, enhancing maneuverability in tight spaces, which is advantageous for diverse agricultural applications. Outboard planetary final drives optimize torque distribution, providing efficient power transfer and improved traction in challenging terrains. Its 20-speed transmission allows for extensive speed modulation, making it suitable for tasks ranging from heavy tillage to precise planting, although the complexity may require advanced operator training.
| Chassis |
4x4 articulated 4WD |
| Final drives |
outboard planetary |
| Steering |
articulated power |
| Brakes |
hydraulic disc |
| Cab |
Steiger Safari Cab standard with air-conditioning |
| Transmission |
20-speed gear |
HYDRAULICS
| Type |
open center |
| Pressure |
2250psi / 155.1bar |
| Valves |
3 to 5 |
| Pump flow |
28.6gpm / 108.3lpm |
TRACTOR HITCH
STEIGER COUGAR IV KM-280 TIRES
The Steiger Cougar IV KM-280 features a rugged powertrain, which allows it to efficiently handle a variety of agricultural tasks, especially with its versatile tire options (20.8x34 to 30.5x32). The choice of Ag front and rear tire sizes can enhance traction and stability on diverse terrain, although larger tires can lead to increased soil compaction. For optimal performance, consider the soil type and implement requirements to match the tire configuration and ensure efficient power transfer while minimizing environmental impact.
| Ag front |
20.8x34 |
| Ag rear |
20.8x34/20.8x38/23.1x34/24.5x32/30.5x32 |
DIMENSIONS
| Wheelbase |
129inches / 327cm |
| Length |
253.6inches / 644cm |
| Width |
96inches / 243cm *Width over fenders./144.3inches / 366cm *Width over 18.4x38 duals |
| Shiping weight |
25011lbs / 11344kg |
| Max weight |
34000lbs / 15422kg |
STEIGER COUGAR IV KM-280 HEIGHT
|
94.8inches / 240cm |
| Cab |
134.8inches / 342cm |
| Exhaust |
155.8inches / 395cm |
DIMENSIONS & TIRES
The Steiger Cougar IV KM-280 tractor features a robust wheelbase of 129 inches, providing enhanced stability and traction, particularly useful for heavy field operations. Weighing 25,011 lbs, this model's substantial mass aids in reducing soil compaction while ensuring consistent power delivery to the 18.4x38 tires, which are optimal for transporting heavy loads in varied terrains. However, its weight may challenge maneuverability in tighter spaces, making it less ideal for smaller plots or intricate farming tasks.
| Wheelbase |
129inches / 327cm |
| Weight |
25011lbs / 11344kg |
| Front tire |
18.4x38 |
| Rear tire |
18.4x38 |
ELECTRICAL
| Charging system |
alternator |
| Charging amps |
90 |
| Batteries |
3 |
| Battery volts |
12 |
