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Ursus 1734 (5920 kg) 4WD

Built: 1998-2002 · Series: 914 / 1224 / 1614 / 1634 / 1734

More machines from model year 1998

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The Ursus 1734 4WD belongs to the 914 / 1224 / 1614 / 1634 / 1734 series. Production: 1998-2002. The engine delivers 170 hp (125 kW), has 6 cylinders, with a displacement of 7,298.5 cm³. Torque is 603 Nm. Rated speed is 2,200 rpm. The machine is 5,020 mm long, 2,365 mm wide and 3,550 mm high. The unladen weight is 5,920 kg. The wheelbase measures 2,706 mm. Ground clearance is 370 mm. Top speed is 32.65 km/h. The tank holds 170 litres. Transmission: 16+8. The engine is water-cooled. Tyres: front 14.9-28 AS, rear 20.8 R 38 AS. The model was built in Poland. The fuel is diesel. The bore measures 110 mm. The stroke is 128 mm. The compression ratio is 16.8:1. Construction: semi-frame construction. The linkage is category III/II. The PTO runs at 540/1000 rpm. The 914 / 1224 / 1614 / 1634 / 1734 series covers 5 models and was built 1984-2009. Rated output within it ranges from 80 to 170 hp; the 1734 sits at the top of that range with 170 hp. Its immediate neighbours are the 1634 below it with 155 hp. Unladen weight within it ranges from 4,420 to 5,920 kg; here the 1734 sits at the top of that range with 5,920 kg. 221 Ursus models across 12 series are on record.

Ursus 914 / 1224 / 1614 / 1634 / 1734 – Polish tractors from Warsaw built under Massey Ferguson licence with Perkins engines, four- to six-cylinder, 58.8 to 125 kW, 4,420 to 5,920 kg unladen weight

Ursus built these tractors at its Warsaw plant under licence from Massey Ferguson, using Perkins engines; the range spans the smaller 914 to the large four-digit 1224, 1614, 1634 and 1734, whose type numbers order the power class upward. The models were built between the 1980s and 2000s and shaped Polish farm machinery of the era.

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The register lists 5 versions with 58.8 to 125 kW (80 to 173 hp) from four- to six-cylinder diesel engines of 4,562 to 7,299 cm³, unladen weights of 4,420 to 5,920 kg, lengths of 4,160 to 5,020 mm, widths of 1,970 to 2,365 mm, heights of 2,640 to 3,550 mm and torque of 237 to 603 Nm at 2,200 rpm.

Ursus was Poland's central tractor manufacturer, supplying the country's agriculture and export markets across the former Eastern Bloc for decades; licensed production with Massey Ferguson technology and Perkins engines combined Western drivetrain engineering with domestic manufacturing, and Ursus tractors remain a common sight on Polish farms today.

On used examples, check the injection pump, cylinder head gasket and cooling system on the Perkins engines, and the clutch and differential on the gearbox and axles; rust on the cab, fenders and frame is common on these older model years, while parts for the Perkins engines are usually readily available through independent parts dealers.

Sources: SpecCodex register, model data: Ursus 914 / 1224 / 1614 / 1634 / 1734, Ursus (manufacturer)

Technical data

Engine

Engine	DS Martin UR-IV Z8604.000 Turbo, 6 cyl. turbodoładowanycorrect
Fuel	dieselcorrect
Power	170 hp (125 kW)correct
Rated speed	2,200 rpmcorrect
Torque	603 Nmcorrect
Cylinders	6correct
Displacement	7,298.5 cm³correct
Bore	110 mmcorrect
Stroke	128 mmcorrect
Compression ratio	16.8correct
Cooling	water-cooledcorrect

Dimensions and weights

Length	5,020 mmcorrect
Width	2,365 mmcorrect
Height	3,550 mmcorrect
Wheelbase	2,706 mmcorrect
Ground clearance	370 mmcorrect
Unladen weight	5,920 kgcorrect

Drivetrain and chassis

Drive	four-wheel drivecorrect
Gearbox	16+8correct
Front tyres	14.9-28 AScorrect
Rear tyres	20.8 R 38 AScorrect
Top speed	32.65 km/hcorrect

Working data

Fuel tank capacity	170 lcorrect
Fuel tank capacity	355 lcorrect

Origin and approval

Plant	Polandcorrect
Construction	semi-frame constructioncorrect

Other data

Linkage category	Cat III/IIcorrect
PTO speed	540/1000 rpmcorrect

Where this model stands

Power-to-weight ratio: 21.1 kW/t (125 kW / 5.9 t)

Power class: Large (100–180 hp)

Stronger than 87% 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 Ursus 1734 have?

The Ursus 1734 delivers 170 hp.

How much does the Ursus 1734 weigh?

The unladen weight is 5,920 kg.

What engine does the Ursus 1734 have?

6 cylinders, 7,298 cm³ displacement, Diesel.

How fast does the Ursus 1734 go?

Top speed is 32.6 km/h.

What are the dimensions of the Ursus 1734?

5,020 mm × 2,365 mm × 3,550 mm.

When was the Ursus 1734 built?

Production years: 1998-2002.

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 32 individual figures for this model. They come from 2 recorded sources; 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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