Technical register for agricultural, construction and commercial machinery · sourced data
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Fiat 411 R (A)

Built: 1958–1964 · Series: Other models

More machines from model year 1958

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The 411 R (A) comes from Fiat. Production: 1958–1964. The engine delivers 40 hp (29.4 kW), has 4 cylinders, with a displacement of 2,270 cm³. Torque is 137 Nm. Rated speed is 2,300 rpm. The machine is 2,820 mm long, 1,500 mm wide and 1,410 mm high. The unladen weight is 1,520 kg. The wheelbase measures 1,825 mm. Ground clearance is 480 mm. Top speed is 23 km/h. Transmission: 6V/2R. The engine is water-cooled. Tyres: front 6.00-16 ASF (A: 7.50-20 AS), rear 11-28 AS. The fuel is diesel. The bore measures 85 mm. The stroke is 100 mm. The compression ratio is 21.5:1. Maximum torque is reached at 1,600 rpm. Rated output across the Fiat range ranges from 35 to 80 hp; the 411 R (A) sits at the bottom of that range with 40 hp. Its immediate neighbours are the 411 R below it with 35 hp and the 474 above it with 55 hp. Rated output across the Fiat range ranges from 29 to 58.8 kW; here the 411 R (A) sits at the bottom of that range with 29.4 kW. 2638 Fiat models across 43 series are on record.

Fiat – other models: from the small 18 La Piccola to the 1984 "-90" generation, 14 to 280 kW, Cummins and Fiat's own engines, "-C" marking crawler versions

This collective page brings together Fiat tractors outside the named series, from early small tractors such as the 18 La Piccola to the large four-wheel-drive tractors of the 1980s. Fiat had built farm machinery in Turin since the 1910s; the type designations of the 1980s generation follow a power-class-plus-year pattern, such as 100-90 or 180-90 for the "-90" series introduced in 1984. The "-C" suffix (300, 312-C, 331-C) marks crawler versions (cingolato) for steep or poorly load-bearing ground. In 1991 Fiat's tractor division merged with Ford New Holland to form New Holland, and the Fiat brand disappeared from tractors during the second half of the 1990s.

Read on 3 more paragraphs

The register lists 216 versions from 14 to 280 kW with three- to six-cylinder engines of 1,135 to 14,016 cm³, unladen weights of 830 to 11,061 kg and gross weights up to 10,000 kg. On the largest models, Cummins units from the NT-855 range were fitted alongside Fiat's own engines.

Alongside Massey Ferguson, International Harvester, Ford and Renault, Fiat ranked among Europe's major tractor makers and led the market in Italy, France and Spain. The switch to the New Holland brand in the late 1990s ended eight decades of independent Fiat tractor production, though many design principles lived on in New Holland ranges.

When buying, check the hydraulic pump, the PTO clutch, and on four-wheel-drive models the front axle; older Fiat models with a Cummins engine are worth checking for cooling and turbocharger condition. On crawler versions (-C), the undercarriage, track tension and roller bearings are the critical wear points. Spares now mostly flow through the New Holland network, since both brands share the same design lineage.

Sources: SpecCodex register, model data: Fiat (weitere Modelle)

Technical data

Engine

Fueldieselcorrect
Power40 hp (29.4 kW)correct
Rated speed2,300 rpmcorrect
Torque137 Nmcorrect
Speed at max. torque1,600 rpmcorrect
Cylinders4correct
Displacement2,270 cm³correct
Bore85 mmcorrect
Stroke100 mmcorrect
Compression ratio21.5correct
Coolingwater-cooledcorrect

Dimensions and weights

Length2,820 mmcorrect
Width1,500 mmcorrect
Height1,410 mmcorrect
Wheelbase1,825 mmcorrect
Ground clearance480 mmcorrect
Unladen weight1,520 kgcorrect

Drivetrain and chassis

Driverear- or four-wheel drivecorrect
Gearbox6V/2Rcorrect
Front tyres6.00-16 ASF (A: 7.50-20 AS)correct
Rear tyres11-28 AScorrect
Top speed23 km/hcorrect

Where this model stands

Power-to-weight ratio: 19.3 kW/t (29 kW / 1.5 t)

Power class: Compact (< 40 hp)

Stronger than 25% 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 Fiat 411 R (A) have?

The Fiat 411 R (A) delivers 40 hp.

How much does the Fiat 411 R (A) weigh?

The unladen weight is 1,520 kg.

What engine does the Fiat 411 R (A) have?

4 cylinders, 2,270 cm³ displacement, Diesel.

How fast does the Fiat 411 R (A) go?

Top speed is 23 km/h.

What are the dimensions of the Fiat 411 R (A)?

2,820 mm × 1,500 mm × 1,410 mm.

When was the Fiat 411 R (A) built?

Production years: 1958–1964.

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 23 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: Wikibooks Traktorenlexikon (CC BY-SA 4.0) (retrieved August 2026) · How we check the data

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