Overview
The Steyr 4145 Profi CVT is a versatile utility tractor featuring a 145 hp Iveco 4.5L 4-cylinder diesel engine and a continuously variable transmission for infinite gear control. This model offers high-capacity lifting capabilities with a rear lift capacity of 17,337 lbs and a front lift of 6,834 lbs, making it suitable for demanding farm applications.
Ideal Applications
Heavy Lifting Operations:
With a rear lift capacity of 17,337 lbs and a Category III/II hitch, this tractor is well-equipped to handle large implements and heavy loads.
Precision Field Work:
The continuously variable transmission (CVT) provides infinite forward and reverse gears, allowing for precise speed adjustments tailored to specific tasks.
All-Weather Farm Utility:
The standard air-conditioned cab and four-wheel drive system provide a controlled and capable environment for year-round operation in various field conditions.
Production
| Description | Utility tractor |
|---|---|
| Manufacturer | Steyr |
Engine
| Engine type | Iveco 4.5L 4-cyl diesel |
|---|---|
| Exhaust fluid (DEF) | 10.4 gal (39.4 L) |
| Fuel tank | 52.3 gal (198.0 L) |
| Bore/Stroke | 4.09x5.20 inches (104 x 132 mm) |
| Description | Iveco / turbocharged intercooled diesel / 4-cylinder 16-valve / liquid-cooled |
| Displacement | 273.7 ci (4.5 L) |
| Emissions | Stage IV |
| Maximum Power (gross) | 175 hp (130.5 kW) |
| Rated Power (gross) | 145 hp (108.1 kW) |
| Rated RPM | 2200 |
| Starter type | negative |
| Torque RPM | 1500 |
| Engine (gross) | 145 hp (108.1 kW) |
| Engine (max) | 175 hp (130.5 kW) |
Transmission
| Description | continuously variable transmission (CVT) |
|---|---|
| Gears | infinite forward and reverse |
| Type | continuously variable transmission (CVT) |
Mechanical
| Cab | Cab standard with air-conditioning. Optional active suspension. |
|---|---|
| Description | Power steering / Hydraulic wet disc brakes |
| Drive type | Four-wheel drive |
| Trailer brakes | pneumatic OptOptional |
Hydraulics
| Mid valves | 2 (max) |
|---|---|
| Pump flow | 33 gpm (124.9 lpm) |
| Rear valves | 4 (max) |
| Type | closed center load sensing |
Hitch
| Front lift | 6834 lbs (3099 kg) |
|---|---|
| Rear lift | 17337 lbs (7864 kg) |
| Rear Type | III/II |
PTO
| Clutch | electro-hydraulic |
|---|---|
| Engine RPM | 540@1969 / 1000@1895 |
| Front PTO | independent OptOptional |
| Front PTO Type | 1000 |
| Rear PTO | independent |
| Rear PTO Type | 540/540E/1000 |
Electrical
| Charging system | alternator |
|---|---|
| Ground | electric |
Dimensions & Tires
| Front tread | 62.2 to 88.8 inches (157 to 225 cm) |
|---|---|
| Height | 118 inches (299 cm) |
| Length | 202.2 inches (513 cm) |
| Max weight | 20944 lbs (9500 kg) |
| Rear tread | 56.3 to 84 inches (143 to 213 cm) |
| Shipping weight | 11045 lbs (5010 kg) |
| Wheelbase | 104.2 inches (264 cm) |
| Width | 97.2 inches (246 cm) |
| Front tire | 480/65R28 |
| Rear tire | 600/65R38 |
| Weight | 11045 lbs (5010 kg) |
| Wheelbase | 104.2 inches (264 cm) |
| Ag front | 480/65R28 |
| Ag rear | 600/65R38 |
Variants
| 4145 Classic | economy |
|---|---|
| 4145 CVT | continuously-variable transmission |
| 4145 Profi | premium |