| Manufacturer | Steyr |
| Price | - |
| Model | 4145 Profi CVT |
| Equipment Type | Utility Tractors |
| Factory |
STEYR 4145 PROFI CVT POWER
| Engine (gross) | 145hp / 108.1kW |
| Engine (max) | 175hp / 130.5kW |
ENGINE DETAIL
The Steyr 4145 Profi CVT features a robust Iveco 4-cylinder diesel engine with a displacement of 4.5L, delivering a rated power of 145hp at 2200 RPM and peak power of 175hp. This engine’s turbocharging and intercooling enhance efficiency and torque output, peaking at 1500 RPM, which is advantageous for field tasks requiring high pulling power. With Stage IV emissions compliance, it balances performance with environmental regulations, making it suitable for modern agricultural operations that demand both power and sustainability.
| Description | Iveco turbocharged intercooled diesel 4-cylinder 16-valve liquid-cooled |
| Displacement | 273.7ci / 4.5L |
| Bore/Stroke | 4.09x5.20inches / 104x 132mm |
| Emissions | Stage IV |
| Rated Power (ECE R120) | 145hp / 108.1kW |
| Maximum Power (ECE R120) | 175hp / 130.5kW |
| Rated RPM | 2200 |
| Torque RPM | 1500 |
| Starter type | negative |
STEYR 4145 PROFI CVT ENGINE
The Steyr 4145 Profi CVT features a robust 4.5L Iveco 4-cylinder diesel engine, providing a balance of power and efficiency, ideal for medium to heavy-duty agricultural tasks. Its sizable fuel tank capacity of 60.8 gallons (230.1L) ensures extended operational time without frequent refueling, a significant advantage for large-scale farming. However, consider the exhaust fluid (DEF) requirement of 10.4 gallons (39.4L) which could impact maintenance schedules and operational costs, especially under heavy use.
| Description | Iveco 4.5L 4-cyl diesel |
| Fuel tank | 52.3gal / 198.0L 60.8gal / 230.1L |
| Exhaust fluid (DEF) | 10.4gal / 39.4L |
TRANSMISSION
The Steyr 4145 Profi CVT features a continuously variable transmission (CVT) allowing for seamless gear transitions, enhancing operational efficiency and fuel savings. The infinite forward and reverse gears enable precise control during fieldwork and transport, minimizing the need for gear-shifting, which is beneficial in intricate maneuvering scenarios. However, the complexity of CVT systems may lead to higher maintenance requirements compared to traditional transmissions.
| Type | continuously variable transmission (CVT) |
| Gears | infinite forward and reverse |
MECHANICAL
The Steyr 4145 Profi CVT features a robust 4x4 MFWD system, offering enhanced traction and stability in various terrains, ideal for demanding agricultural tasks. Its continuously variable transmission (CVT) provides smooth power delivery and improved fuel efficiency, though it may require a learning curve for operators accustomed to traditional gear systems. The hydraulic wet disc brakes ensure reliable stopping power, and the optional active suspension in the air-conditioned cab enhances operator comfort during long working hours.
| Chassis | 4x4 MFWD 4WD |
| Steering | power |
| Brakes | hydraulic wet disc |
| Trailer brakes | pneumatic |
| Cab | Cab standard with air-conditioning. Optional active suspension |
| Transmission | continuously variable transmission (CVT) |
HYDRAULICS
| Type | closed center load sensing |
| Rear valves | 4 (max) |
| Mid valves | 2 (max) |
| Pump flow | 33gpm / 124.9lpm |
TRACTOR HITCH
| Rear Type | III/II |
| Rear lift | 17337lbs / 7864kg |
| Front lift | 6834lbs / 3099kg |
POWER TAKE-OFF (PTO)
| Rear PTO | independent |
| Clutch | electro-hydraulic |
| Rear RPM | 540/540E / 1000/540E / 1000:1000E |
| Engine RPM | 1000@1895 |
| Front PTO | independent |
| Front RPM | 1000 |
STEYR 4145 PROFI CVT TIRES
The Steyr 4145 Profi CVT features a robust tire configuration with front tires sized 480/65R28 and rear tires 600/65R38, promoting superior traction and stability in various agricultural conditions. The use of a Continuous Variable Transmission (CVT) enhances fuel efficiency and provides smooth power delivery, making it ideal for tasks requiring precision. However, the larger rear tires may lead to increased ground compaction if operated on soft soils, requiring careful consideration of field conditions.
| Ag front | 480/65R28 |
| Ag rear | 600/65R38 |
DIMENSIONS
| Wheelbase | 104.2inches / 264cm 105.7inches / 268cm *With suspended front axle |
| Length | 202.2inches / 513cm 204.9inches / 520cm *With suspended front axle |
| Width | 97.2inches / 246cm |
| Height | 118inches / 299cm |
| Shiping weight | 11045lbs / 5010kg |
| Max weight | 20944lbs / 9500kg |
| Front tread | 62.2 to 88.8inches / 157to 225cm |
| Rear tread | 56.3 to 84inches / 143to 213cm |
DIMENSIONS & TIRES
The Steyr 4145 Profi CVT features a wheelbase of 104.2 inches (264 cm) or 105.7 inches (268 cm) with a suspended front axle, promoting improved stability and ride comfort, especially on uneven terrain. Weighing 11,045 lbs (5,010 kg) allows for significant traction, advantageous for heavy tillage tasks but may pose challenges in transportability across softer ground conditions. The tire configuration, with front tires at 480/65R28 and rear tires at 600/65R38, enhances flotation and reduces soil compaction while providing excellent grip, making it suitable for diverse agricultural applications.
| Wheelbase | 104.2inches / 264cm 105.7inches / 268cm *With suspended front axle |
| Weight | 11045lbs / 5010kg |
| Front tire | 480/65R28 |
| Rear tire | 600/65R38 |
ELECTRICAL
| Ground | electric |
| Charging system | alternator |