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Utb/universal U-300

Built: 1980–1991 · Series: Other models

More machines from model year 1980

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The Utb/universal U-300 belongs to the Pozostałe modele series. Production: 1980–1991. The engine delivers 27 hp (19.9 kW), has 2 cylinders, with a displacement of 1,559 cm³. Torque is 77 Nm. Rated speed is 2,400 rpm. The machine is 2,805 mm long, 1,575 mm wide and 1,490 mm high. The unladen weight is 1,591 kg. The wheelbase measures 1,805 mm. Ground clearance is 465 mm. Top speed is 25 km/h. Transmission: 9 V/3 R or 6 V/6 R. The engine is water-cooled. Tyres: front 6.00-16 ASF (DTC: 7.50-20 AS), rear 14.9-28 AS. The fuel is diesel. The bore measures 95 mm. The stroke is 110 mm. The compression ratio is 17:1. Maximum torque is reached at 1,560 rpm. Construction: unit construction (no separate frame). Injection pressure is 220 bar. Rated output across the Utb/universal range ranges from 27 to 105 hp; the U-300 sits at the bottom of that range with 27 hp. Its immediate neighbours are the 302 DTCE-IF above it with 30 hp. Rated output across the Utb/universal range ranges from 19.9 to 77.2 kW; here the U-300 sits at the bottom of that range with 19.9 kW. 19 Utb/universal models across 7 series are on record.

UTB Universal – other models: the collective page of the Romanian Fiat licensee Tractorul Braşov, U-300 to U-703 DT, 20 to 52 kW

This page gathers the UTB Universal tractors the register could not assign to a named range – the tractors of the Romanian maker Tractorul Braşov, which built under licence from Fiat and sold worldwide under the export brand Universal, or UTB. The types 445 DTC, U-300, U-643 DT, U-650/651 M and U-703 DT give the power class roughly in the number, DT marks four-wheel drive, M an equipment variant.

Read on 3 more paragraphs

The register lists here 5 versions with 19.9 to 51.5 kW from two- to four-cylinders of 1,559 to 4,764 cc, unladen weights from 1,591 to 3,380 kg, lengths from 2,805 to 3,970 mm, widths from 1,545 to 1,939 mm and heights from 1,490 to 2,500 mm, torque from 77 to 289 Nm at rated speeds of 1,800 to 2,400 rpm.

Tractorul Braşov was one of the biggest tractor makers of the Eastern Bloc and exported the Universal tractors in large numbers to Western Europe too, where they were sold under the UTB name as an affordable alternative to Western brands; the Fiat-licence origin shows in the design and engine layout of many models.

On the UTB Universal tractors, what counts is the condition and compression of the diesel engine, the condition of the four-wheel-drive clutch and axle on the DT models, the tightness of the hydraulics and lift, and rust on bodywork and cab; parts for these once mass-produced tractors are partly still available through Eastern European dealers.

Sources: SpecCodex register, model data: UTB Universal (weitere Modelle)

Technical data

Engine

Fueldieselcorrect
Power27 hp (19.9 kW)correct
Rated speed2,400 rpmcorrect
Torque77 Nmcorrect
Speed at max. torque1,560 rpmcorrect
Cylinders2correct
Displacement1,559 cm³correct
Bore95 mmcorrect
Stroke110 mmcorrect
Compression ratio17correct
Injection pressure220 barcorrect
Coolingwater-cooledcorrect

Dimensions and weights

Length2,805 mmcorrect
Width1,575 mmcorrect
Height1,490 mmcorrect
Wheelbase1,805 mmcorrect
Ground clearance465 mmcorrect
Unladen weight1,591 kgcorrect

Drivetrain and chassis

Driverear- or four-wheel drivecorrect
Gearbox9 V/3 R or 6 V/6 Rcorrect
Front tyres6.00-16 ASF (DTC: 7.50-20 AS)correct
Rear tyres14.9-28 AScorrect
Top speed25 km/hcorrect

Origin and approval

Constructionunit construction (no separate frame)correct

Where this model stands

Power-to-weight ratio: 12.5 kW/t (20 kW / 1.6 t)

Power class: Compact (< 40 hp)

Stronger than 14% of the tractors in the register — out of 15,663 models with a stated power figure.

Calculated from the documented figures above — not a rating.

Frequently asked questions

How much power does the Utb/universal U-300 have?

The Utb/universal U-300 delivers 27 hp.

How much does the Utb/universal U-300 weigh?

The unladen weight is 1,591 kg.

What engine does the Utb/universal U-300 have?

2 cylinders, 1,559 cm³ displacement, Diesel.

How fast does the Utb/universal U-300 go?

Top speed is 25 km/h.

What are the dimensions of the Utb/universal U-300?

2,805 mm × 1,575 mm × 1,490 mm.

When was the Utb/universal U-300 built?

Production years: 1980–1991.

What to check before buying

  • Check the hour meter against the service records — a replaced instrument is the most common gap.
  • Compare the data plate and chassis number with the papers.
  • Check the weights in the papers against the figures here — attachments change them.
  • Check front and rear tyre sizes: mismatched pairs strain the drivetrain.
  • Shift the gearbox cold and warm — jumps only show up at temperature.
  • Load the hydraulics and watch for sag.
  • Ask about parts availability for this build year — the running costs hang on it.

A general list for this type of machine — no substitute for an inspection or an appraiser.

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This page carries 25 individual figures for this model. They come from 1 recorded source; every figure can be traced there. What we cannot document is not here — we leave gaps open rather than estimate them.

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Other models in this series

Sources: [1]

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