Introduction
UTB 445 Agricultural Tractor
The UTB 445 is a utility tractor manufactured by UTB/Universal in Brasov, Romania, between 1972 and 1981. It was designed as a versatile, mid-range machine suitable for general agricultural operations.
Engine and Performance
The tractor is powered by the UTB D-115, a 3-cylinder liquid-cooled diesel engine with a 2.3-liter displacement. It produces 45 horsepower at a rated engine speed of 2400 RPM, with a torque output of 96.2 lb-ft (130.4 Nm) at 1500 RPM. The fuel system utilizes direct injection, and the unit is started via a 12-volt electrical system.
Transmission and Drivetrain
The UTB 445 is available in both 4x2 2WD and 4x4 MFWD configurations (the latter designated as 445DT). Transmission options include a 6-speed sliding gear system with two reverse gears, or a 9-speed constant mesh system with three reverse gears, allowing for speed adjustments based on specific field requirements.
Hydraulics and PTO
The hydraulic system is an open-center design featuring a single valve and a pump flow rate of 5.8 gpm (22.0 lpm). The rear hitch is a category II/I type, providing a lift capacity of 3740 lbs (1696 kg). Implement power is supplied via an independent 540 RPM rear PTO.
Dimensions and Chassis
With a wheelbase of 75.6 inches (192 cm) and an operating weight of 4500 lbs (2041 kg), the tractor offers a balance between stability and soil compaction management. It features an open operator station and a ground clearance of 18.3 inches (46 cm) at the front axle.
Conclusion
The UTB 445 is a robust, mechanically straightforward tractor suited for small to medium-sized farming operations. Its combination of multiple transmission options and basic hydraulic capabilities makes it a reliable choice for general cultivation, hauling, and implement operation within its power class.
UTB Universal 445 Manuals & Documentation
Download the manuals and documentation available for the UTB Universal 445: repair and workshop manuals, operator's handbooks, spare-parts catalogs and technical leaflets — free PDF files.
Archive documentation provided for reference, hosted by Tractor-Info.
Production Information of UTB Universal, 445
- Built in Brasov, Romania
- Original price was $18,000 in 1981
| Manufacturer | UTB/Universal |
|---|
Dimension and Tires Information of UTB Universal, 445
| Wheelbase | 75.6 inches [192 cm] |
|---|---|
| Weight | 4500 lbs [2041 kg] |
| Height (hood) | 53 inches [134 cm] |
| Length | 120.9 inches [307 cm] |
| Clearance (front axle) | 18.3 inches [46 cm] |
| Height (steering wheel) | 58.7 inches [149 cm] |
| Ag front | 7.50-16 |
|---|---|
| Ag rear | 16.9-28 |
Engine Specifications of UTB Universal, 445
- UTB D-115
- Liquid-cooled
- Diesel
- 3-cylinder
| Torque RPM | 1500 |
|---|---|
| Displacement | 142.8 ci [2.3 L] |
| Fuel system | Direct injection |
| Bore/Stroke | 3.74x4.331 inches [95 x 110 mm] |
| Starter volts | 12 |
| Firing order | 1-2-3 |
| Torque | 96.2 lb-ft [130.4 Nm] |
| Rated RPM | 2400 |
| Power | 45 hp [33.6 kW] |
Transmission Information of UTB Universal, 445
Transmission variants 1
| Type | Sliding gear |
|---|---|
| Gears | 6 forward and 2 reverse |
Transmission variants 2
| Type | Constant mesh |
|---|---|
| Gears | 9 forward and 3 reverse |
- 6-speed sliding gear
- 9-speed constant mesh
Mechanical Specs of UTB Universal, 445
- Open operator station.
| Drive | 4x2 2WD |
|---|---|
| Drive(optional) | 4x4 MFWD 4WD (445DT) |
Power Information of UTB Universal, 445
| Rear PTO | Independent |
|---|---|
| Rear PTO Type | 540 |
Hydraulics Specifications of UTB Universal, 445
| Type | Open center |
|---|---|
| Valves | 1 |
| Pump flow | 5.8 gpm [22.0 lpm] |
Three-Point Hitch of UTB Universal, 445
| Rear Type | II/I |
|---|---|
| Rear lift | 3740 lbs [1696 kg] |
Where it sits
With 45 HP, the UTB Universal 445 sits between 353 (42 HP) and 450 (46 HP) in UTB Universal's range. Its power puts it in the 29th percentile of 1970s models in our database (1259 machines).
Frequently asked questions
How much horsepower does the UTB Universal 445 have?
The UTB Universal 445 delivers 45 HP.
What years was the UTB Universal 445 produced?
The UTB Universal 445 was produced in 1972-1981.
What engine does the UTB Universal 445 have?
The UTB Universal 445 is powered by a Diesel, 3-cylinder engine.
What transmission does the UTB Universal 445 use?
The UTB Universal 445 uses a Sliding gear transmission.
How much does the UTB Universal 445 weigh?
The UTB Universal 445 weighs 4500 lbs [2041 kg].
Is the UTB Universal 445 4WD?
The UTB Universal 445 is available in 2WD/4WD.