| Manufacturer | Steyr |
| Price | - |
| Model | 4125 Profi |
| Equipment Type | Utility Tractors |
| Factory |
STEYR 4125 PROFI POWER
| Engine (gross) | 125hp / 93.2kW |
| Engine (max) | 155hp / 115.6kW |
ENGINE DETAIL
The Steyr 4125 Profi features a robust 4.5L Iveco turbocharged diesel engine that delivers a rated power of 125hp and peaks at 155hp, providing efficient performance for various agricultural applications. With a torque rating at 1500 RPM, it allows for good low-end pulling power, essential for demanding tasks such as plowing or hauling heavy loads. However, compliance with Stage IV emissions regulations may necessitate additional maintenance considerations related to aftertreatment systems.
| 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) | 125hp / 93.2kW |
| Maximum Power (ECE R120) | 155hp / 115.6kW |
| Rated RPM | 2200 |
| Torque RPM | 1500 |
| Starter type | negative |
STEYR 4125 PROFI ENGINE
The Steyr 4125 Profi's Iveco 4.5L 4-cylinder diesel engine balances power and fuel efficiency, making it suitable for various agricultural tasks. Its fuel tank capacity of 52.3 gallons (198 liters) offers extended operation periods, while the DEF tank of 10.4 gallons (39.4 liters) aligns with environmental regulations, though maintaining DEF levels is essential to avoid performance issues. Operators should consider refueling logistics when planning long hours of operation in the field, as both fuel and DEF management are critical for optimized performance and compliance.
| Description | Iveco 4.5L 4-cyl diesel |
| Fuel tank | 52.3gal / 198.0L 60.8gal / 230.1L |
| Exhaust fluid (DEF) | 10.4gal / 39.4L |
TRANSMISSIONS OVERVIEW
The Steyr 4125 Profi tractor features a 16-speed four-speed power shift transmission, enhancing operational efficiency through seamless gear changes under load. Its 32-speed creeper option provides exceptional precision for tasks requiring fine control, such as sowing or cultivating, while the 17-speed range offers versatility for various field conditions. Considerations include potential complexity in gear selection and a steeper learning curve for operators unfamiliar with multi-range systems, which might impact productivity during initial use.
| Description | 16-speed four-speed power shift 32-speed creeper 17-speed |
TRANSMISSION 1
The Steyr 4125 Profi features a four-speed power shift transmission, allowing seamless gear changes for efficient power management across 16 forward and reverse gears. This transmission configuration provides enhanced adaptability in varying field conditions, optimizing performance for both transport and tillage applications. However, operators may need to familiarize themselves with the gear pattern to fully leverage its capabilities, potentially impacting initial productivity.
| Type | four-speed power shift |
| Gears | 16 forward and reverse |
TRANSMISSION 2
The Steyr 4125 Profi tractor features a creeper transmission with an impressive 32 forward and reverse gears, enabling exceptional precision in speed management for various agricultural tasks. This extensive gear range is beneficial for applications requiring both high torque at low speeds, such as plowing, and efficient travel at higher speeds for transport. A potential challenge could be the complexity of gear shifting, necessitating operator training to optimize performance and reduce operational mistakes.
| Type | creeper |
| Gears | 32 forward and reverse |
TRANSMISSION 3
The Steyr 4125 Profi tractor features a robust transmission system with 17 forward and 16 reverse gears, providing exceptional versatility for various field and transport applications. This gear range allows for precise speed control and optimal torque management, enhancing productivity in challenging terrain. However, the complexity of such a transmission may require additional operator training to maximize its efficiency.
| Gears | 17 forward and 16 reverse |
MECHANICAL
The Steyr 4125 Profi tractor features a robust 4x4 MFWD chassis, enhancing traction and stability in diverse terrains, making it ideal for heavy-duty agricultural tasks. Its advanced 16-speed power shift transmission allows for seamless gear changes, optimizing engine performance during varying field conditions; the optional 32-speed creeper is beneficial for precision applications like planting or tilling. The hydraulic wet disc brakes provide superior stopping power, while the pneumatic trailer brakes enable safe towing of heavier attachments, although this may necessitate additional air system maintenance in the long run.
| Chassis | 4x4 MFWD 4WD |
| Steering | power |
| Brakes | hydraulic wet disc |
| Trailer brakes | pneumatic |
| Cab | Cab standard with air-conditioning. Optional active suspension |
| Transmissions | 16-speed four-speed power shift 32-speed creeper 17-speed |
HYDRAULICS
| Type | closed center load sensing |
| Rear valves | 4 (max) |
| Mid valves | 2 (max) |
| Pump flow | 29.85gpm / 113.0lpm |
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 4125 PROFI TIRES
The Steyr 4125 Profi features optimal tire sizes, with front tires (480/65R28) designed for enhanced maneuverability and rear tires (600/65R38) offering superior traction and stability on varied terrains. This configuration can improve soil preservation during tillage operations while providing efficient power transfer during heavy loads. However, the larger rear tires may pose challenges in tight spaces, necessitating careful maneuver planning in confined agricultural environments.
| 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 | 10781lbs / 4890kg |
| 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 4125 Profi tractor features a wheelbase of 104.2 inches (264 cm) or 105.7 inches (268 cm) with a suspended front axle, enhancing stability and traction during field operations. At a weight of 10,781 lbs (4,890 kg), it offers robust stability, but may challenge maneuverability in tight spaces. Equipped with front tires (480/65R28) and rear tires (600/65R38), this configuration provides excellent floatation and traction on varied terrain, making it ideal for both fieldwork and transport tasks.
| Wheelbase | 104.2inches / 264cm 105.7inches / 268cm *With suspended front axle |
| Weight | 10781lbs / 4890kg |
| Front tire | 480/65R28 |
| Rear tire | 600/65R38 |
ELECTRICAL
| Ground | electric |
| Charging system | alternator |