| Manufacturer |
Steiger |
| Price |
87,000(USD) |
| Model |
Cougar III PT-270 |
| Equipment Type |
Four-wheel Drive 4WD Tractors |
| Factory |
Fargo, North Dakota, USA |
STEIGER COUGAR III PT-270 POWER
| Engine |
270hp / 201.3kW |
| PTO (claimed) |
57hp / 42.5kW *Power at 540 RPM/105hp / 78.3kW *Power at 1000 RPM |
ENGINE DETAIL
The Steiger Cougar III PT-270 features a robust Caterpillar 3306TA turbocharged diesel engine with a displacement of 10.5L, delivering 270 horsepower at 2200 RPM, making it suitable for heavy-duty agricultural tasks. Its high compression ratio of 17.5:1 aids fuel efficiency but may require careful maintenance to prevent engine knock. With significant oil (26 qts) and coolant (56 qts) capacities, this tractor is designed for prolonged operation, ideal for large-scale farming where uptime is critical.
| Description |
Caterpillar 3306TA turbocharged aftercooled diesel 6-cylinder liquid-cooled inline |
| Displacement |
638ci / 10.5L |
| Bore/Stroke |
4.75x6.00inches / 121x 152 mm |
| Power |
270hp / 201.3kW |
| Compression |
17.5:1 |
| Rated RPM |
2200 |
| Idle RPM |
830-2480 |
| Starter volts |
12 |
| Oil capacity |
26qts / 24.6L |
| Coolant capacity |
56qts / 53.0L |
STEIGER COUGAR III PT-270 ENGINE
The Steiger Cougar III PT-270 tractor features a robust Caterpillar 10.5L 6-cylinder diesel engine, providing exceptional torque and power for demanding agricultural tasks. Its mechanical drive train ensures high efficiency and durability, but the weight may pose challenges in softer soil conditions. Ideal for heavy tillage and large implement operations, this tractor excels in performance but may require careful handling in muddy environments to avoid soil compaction.
| Description |
Caterpillar 10.5L 6-cyl diesel |
TRANSMISSION
The Steiger Cougar III PT-270 features a constant mesh ten-speed transmission combined with a two-speed transfer case, providing superior torque management and enhanced traction across varied terrains. Its hydraulic cerametallic dry disc clutch showcases durability and responsiveness, suitable for demanding agricultural applications. However, the relatively high oil capacity (37 qts with transfer case) requires diligent maintenance to ensure optimal performance, particularly in prolonged heavy-duty use.
| Type |
constant mesh |
| Gears |
20 forward and 4 reverse |
| Clutch |
hydraulic cerametallic dry disc |
| Oil capacity |
16qts / 15.1L *Transmission only/37qts / 35.0L *Transmission and transfer case |
| Description |
Ten-speed transmission with two-speed transfer case. |
SPEEDS
| Description |
With 18.4x34 tires and S-34 axles./ |
MECHANICAL
The Steiger Cougar III PT-270's articulated 4x4 chassis provides excellent maneuverability and traction, making it ideal for heavy-duty fieldwork in varied terrain. Its 20-speed constant mesh transmission allows for versatile speed adjustments, enhancing operational efficiency during different tasks. However, the reliance on hydraulic disc brakes may require regular maintenance to ensure optimal performance in high-load situations.
| Chassis |
4x4 articulated 4WD |
| Final drives |
outboard planetary |
| Steering |
articulated power |
| Brakes |
hydraulic disc |
| Cab |
Safari Cab standard with air-conditioning. |
| Transmission |
20-speed constant mesh |
CAPACITY
| Fuel |
225gal / 851.6L |
| Hydraulic system |
22gal / 83.3L |
HYDRAULICS
| Type |
open center |
| Capacity |
22gal / 83.3L |
| Pressure |
2250psi / 155.1bar |
| Valves |
4 or 5 |
| Pump flow |
20gpm / 75.7lpm |
TRACTOR HITCH
POWER TAKE-OFF (PTO)
| Rear PTO |
independent |
| Clutch |
hydrostatic-drive |
| Rear RPM |
540/1000 |
STEIGER COUGAR III PT-270 TIRES
The Steiger Cougar III PT-270 features a robust power-to-weight ratio facilitated by its narrow Ag tires, specifically designed for optimal traction on varied terrains, thanks to options in rear tire sizes. The versatility in rear tire options, ranging from 18.4x38 to 30.5x32, allows for customization based on specific agricultural tasks, improving stability and soil compaction considerations. However, the selection must be tailored to operational requirements and local soil conditions to avoid potential adverse effects on yield due to excessive compaction or slippage.
| Ag front |
23.1x30 |
| Ag rear |
23.1x30/24.5x32/30.5x32/20.8x34/23.1x34/18.4x38/20.8x38 |
DIMENSIONS
| Wheelbase |
132.5inches / 336cm |
| Length |
264.6inches / 672cm |
| Width |
120.2inches / 305cm *Minimum |
| Height (exhaust) |
155.7inches / 395cm |
| Shiping weight |
28444lbs / 12902kg |
| Max weight |
32000lbs / 14515kg |
| Front axle |
Raba 598 |
| Rear axle |
Raba 598 |
DIMENSIONS & TIRES
The Steiger Cougar III PT-270 boasts a substantial wheelbase of 132.5 inches, enhancing stability and maneuverability for heavy-duty field operations. Weighing 28,444 lbs, it provides adequate traction for challenging terrains but may present transport limitations. The 18.4x34 tire configuration is ideal for soil compaction reduction, maximizing flotation and efficiency in diverse agricultural scenarios.
| Wheelbase |
132.5inches / 336cm |
| Weight |
28444lbs / 12902kg |
| Front tire |
18.4x34 |
| Rear tire |
18.4x34 |
COUGAR III PT-270 SERIAL NUMBERS
| 1977 |
143-00001 |
| 1978 |
143-00082 |
| 1979 |
143-00154 |
| 1980 |
143-00211 |
| 1981 |
143-00236 |
ELECTRICAL
| Ground |
negative |
| Charging system |
alternator |
| Charging amps |
90 |
| Charging volts |
12 |
| Batteries |
4 |
| Battery CCA |
475 |
| Battery volts |
12 |
