| Manufacturer | Steyr |
| Price | - |
| Model | 4120 Profi |
| Equipment Type | Utility Tractors |
| Factory |
STEYR 4120 PROFI POWER
| Engine (gross) | 121hp / 90.2kW |
| Engine (max) | 151hp / 112.6kW |
ENGINE DETAIL
The Steyr 4120 Profi tractor features a robust 4.5L Iveco turbocharged diesel engine, delivering a rated power of 121hp and a maximum power of 151hp, optimal for demanding agricultural tasks. With a high torque of 415.2 lb-ft at 1400 RPM, it excels in heavy towing and fieldwork scenarios, ensuring efficient power delivery at lower RPMs. Challenges may include maintaining engine cooling under extreme loads, while its liquid-cooled system mitigates overheating risks, enhancing longevity and reliability in various operating conditions.
| Description | Iveco turbocharged intercooled diesel 4-cylinder 16-valve liquid-cooled |
| Displacement | 273.7ci / 4.5L |
| Bore/Stroke | 4.09x5.20inches / 104x 132 mm |
| Rated Power (ECE R120) | 121hp / 90.2kW |
| Maximum Power (ECE R120) | 151hp / 112.6kW |
| Rated RPM | 2200 |
| Torque | 415.2 lb-ft /563.0 Nm |
| Torque RPM | 1400 |
| Starter type | negative |
STEYR 4120 PROFI ENGINE
The Steyr 4120 Profi tractor is powered by an Iveco 4.5L 4-cylinder diesel engine, offering a balance of power and fuel efficiency, suitable for medium-duty agricultural tasks. With a fuel tank capacity of 46.5 gallons (176.0 liters), it enables extended operational time, reducing the frequency of refueling during intensive work. However, the engine's maintenance should be closely monitored, as 4-cylinder configurations can sometimes be less smooth than 6-cylinder counterparts, potentially affecting performance under heavy loads.
| Description | Iveco 4.5L 4-cyl diesel |
| Fuel tank | 46.5gal / 176.0L |
TRANSMISSIONS OVERVIEW
The Steyr 4120 Profi features a sophisticated 16-speed four-speed powershift transmission, enabling precise control and optimal torque delivery across various field conditions. This system offers 32-speed versatility, enhancing efficiency during both transportation and fieldwork. A potential challenge may arise in mastering the complex gear shifting, but the benefits include improved fuel efficiency and higher productivity through tailored speed selection.
| Description | 16-speed four-speed power shift/32-speed |
TRANSMISSION 1
The Steyr 4120 Profi tractor features a Power-8 transmission with a four-speed power shift, offering 16 total gears for forward and reverse operation, allowing for efficient speed modulation in various field conditions. The advantages include smoother gear transitions and better torque management, making it suitable for both heavy-duty agricultural tasks and sensitive operations like planting or tilling. However, the complexity of the power shift system may require more maintenance and operator training to maximize its benefits.
| Transmission | Power-8 |
| Type | four-speed power shift |
| Gears | 16 forward and reverse |
TRANSMISSION 2
The Steyr 4120 Profi features a Power-8 Creeper transmission, providing 32 forward and reverse gears which enhances versatility for various field applications. This wide gear range allows for precise speed management, crucial for tasks like tilling or planting in varying soil conditions. However, the complexity of the transmission may require more maintenance and operator training to maximize efficiency and functionality.
| Transmission | Power-8 Creeper |
| Gears | 32 forward and reverse |
MECHANICAL
The Steyr 4120 Profi tractor features a robust 4x4 MFWD setup, enhancing traction and stability across varied terrains. Its hydraulic wet disc brakes provide superior stopping power, crucial for heavy-duty applications, while the advanced 16-speed four-speed power shift transmission offers versatility for optimizing speed and efficiency in fieldwork. With the air-conditioned Steyr SK3 cab, operator comfort is prioritized, making it suitable for extended use in demanding agricultural environments.
| Chassis | 4x4 MFWD 4WD |
| Steering | power |
| Brakes | hydraulic wet disc |
| Trailer brakes | pneumatic/hydraulic |
| Cab | Steyr SK3 cab standard with air-conditioning. |
| Transmissions | 16-speed four-speed power shift/32-speed |
HYDRAULICS
| Type | closed center load sensing |
| Valves | 4 (max) |
| Pump flow | 29.85gpm / 113.0lpm |
TRACTOR HITCH
| Rear Type | III/II |
| Rear lift | 13708lbs / 6217kg |
| Front lift | 8157lbs / 3700kg |
POWER TAKE-OFF (PTO)
| Rear PTO | independent |
| Rear RPM | 540/540E / 1000 (1.375) |
| Engine RPM | 1000@2120 |
| Front PTO | independent |
| Front RPM | 1000 |
STEYR 4120 PROFI TIRES
The Steyr 4120 Profi features a front tire size of 14.9R24 and a rear tire size of 16.9R38, providing a strong balance of traction and stability, particularly beneficial for plowing and field cultivation tasks. The larger rear tires enhance weight distribution, which can improve performance on uneven terrain but may reduce maneuverability in tighter spaces. Overall, this setup is optimal for medium to heavy-duty agricultural applications, ensuring efficiency during both field operations and transportation.
| Ag front | 14.9R24 |
| Ag rear | 16.9R38 |
DIMENSIONS
| Wheelbase | 95inches / 241cm |
| Length | 169inches / 429cm |
| Width | 73.75inches / 187cm |
| Height | 113.2inches / 287cm |
| Shiping weight | 10626lbs / 4819kg |
| Max weight | 19841lbs / 8999kg |
| Front tread | 55.4 to 83inches / 140to 210 cm |
| Rear tread | 56.3 to 79.9inches / 143to 202 cm |
DIMENSIONS & TIRES
The Steyr 4120 Profi tractor features a wheelbase of 95 inches (241 cm) which provides enhanced stability and maneuverability, particularly beneficial in uneven terrain. Weighing 10,626 lbs (4,819 kg), it offers substantial traction, suitable for heavy-duty tasks like plowing and transporting loads. The combination of 14.9R24 front and 16.9R38 rear tires ensures optimal grip and soil protection, although users should be mindful of tire wear in abrasive conditions.
| Wheelbase | 95inches / 241cm |
| Weight | 10626lbs / 4819kg |
| Front tire | 14.9R24 |
| Rear tire | 16.9R38 |
ELECTRICAL
| Ground | electric |
| Charging system | alternator |