Overview
The Dutra UB-28 is a 28 hp utility farm tractor manufactured in Budapest, Hungary, between 1958 and 1970. It features a 2.7L 2-cylinder Csepel diesel engine and a 6-speed gear transmission with two-wheel drive.
Ideal Applications
Powertrain and Engine Configuration:
The engine is a Csepel DT-213 2-cylinder diesel with a 21:1 compression ratio, 162.3 cubic inch displacement, and a 14.5-gallon fuel tank.
Transmission and PTO Specifications:
Equipped with a gear transmission providing 6 forward and 2 reverse speeds, the tractor is also listed with a rear PTO rated at 540 RPM.
Chassis and Row-Crop Dimensions:
Built on an 82.7-inch wheelbase with an open operator station, the UB-28 variant utilizes a row-crop front axle and weighs 4101 lbs.
Production
| Description | Utility tractor / Built in Budapest, Hungary |
|---|---|
| Manufacturer | Dutra |
Engine
| Engine type | Csepel 2.7L 2-cyl diesel |
|---|---|
| Fuel tank | 14.5 gal (54.9 L) |
| Bore/Stroke | 4.331x5.51 inches (110 x 140 mm) |
| Compression | 21:1 |
| Description | Csepel DT-213 / diesel / 2-cylinder |
| Displacement | 162.3 ci (2.7 L) |
| Power | 28 hp (20.9 kW) |
| Rated RPM | 1650 |
| Starter type | electric |
Transmission
| Gears | 6 forward and 2 reverse |
|---|---|
| Transmission type | 6-speed gear |
| Type | gear |
Mechanical
| Cab | Open operator station. |
|---|---|
| Drive type | Two-wheel drive |
PTO
| Rear PTO Type | 540 |
|---|
Dimensions & Tires
| Height (cab) | 74.8 inches (189 cm) |
|---|---|
| Length | 124.8 inches (316 cm) |
| Weight | 4101 lbs (1860 kg) |
| Wheelbase | 82.7 inches (210 cm) |
| Front tire | 5.50x16 |
| Rear tire | 9x36 |
| Weight | 4101 lbs (1860 kg) |
| Wheelbase | 82.7 inches (210 cm) |
| Ag front | 5.50x16 |
| Ag rear | 9x36 |
Variants
| UA-28 | leaf-spring front axle |
|---|---|
| UB-28 | row-crop front axle |
| UE-28 | four-wheel drive |