UTB/Universal 550: all source data
All 53 values recorded for this model, as the source lists them and in its units. The spec sheet shows the same data checked, typed and converted.
Overview
Production| Manufacturer | UTB/Universal |
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| (no label) | Built in Brasov, Romania |
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| (no label) | Original price was $24,000 in 1981 |
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Engine| (no label) | UTB 3.1L 4-cyl diesel |
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| Fuel tank | 14.2 gal | 53.7 L |
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Transmission| (no label) | 12-speed constant mesh |
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| (no label) | 8-speed shuttle |
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Power| Engine | 55 hp | 41.0 kW |
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| PTO (claimed) | 53 hp | 39.5 kW |
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Mechanical| (no label) | Two- or four-wheel drive |
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| Differential lock | mechanical rear |
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| (no label) | Power steering |
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| (no label) | Dry band brakes |
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| (no label) | ROPS. Cab optional. |
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Hydraulics| Type | open center |
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| Valves | 1 |
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| Pump flow | 10.8 gpm | 40.9 lpm |
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Hitch| Rear Type | II/I |
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| Control | position and draft control |
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| Rear lift | 4630 lbs | 2100 kg |
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Pto| Rear PTO | live |
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| Rear PTO Type | 540 |
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Dimensions| Weight | 4600 lbs | 2086 kg |
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| Front tire | 7.50-16 |
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| Rear tire | 18.4-28 |
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Electrical| Ground | negative |
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| Charging system | alternator |
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| Battery volts | 12 |
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Engine
Engine detail| (no label) | UTB |
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| (no label) | diesel |
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| (no label) | 4-cylinder |
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| (no label) | liquid-cooled |
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| Displacement | 190.3 ci | 3.1 L |
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| Bore/Stroke | 3.74x4.331 inches | 95 x 110 mm |
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| Power | 55 hp | 41.0 kW |
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| Fuel system | direct injection |
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| Air cleaner | oil bath |
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| Compression | 17:1 |
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| Rated RPM | 2400 |
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| Starter volts | 12 |
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| Starter power | 4 hp | 3.0 kW |
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Transmission
Transmission options| (no label) | 12-speed constant mesh |
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| (no label) | 8-speed shuttle |
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Transmission| Type | constant mesh |
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| Gears | 12 forward and 3 reverse |
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| Clutch | dry disc |
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| (no label) | Four gears (1-4) plus reverse (R) in three ranges (creeper, low, and high). Gears 3 and 4 are synchronized. |
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| Type | shuttle |
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| Gears | 8 forward and reverse |
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| Clutch | dry disc |
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Dimensions
Tires| Ag front | 7.50-16 |
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| Ag rear | 18.4-28 |
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Dimensions| Weight | 4600 lbs | 2086 kg |
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