Technical register for agricultural, construction and commercial machinery · sourced data

Massey Ferguson MF 1805

Built: 1975–1977 · Series: 1.000er-Knicklenker

More machines from model year 1975

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The 1.000er-Knicklenker series from Massey Ferguson includes the MF 1805. Production: 1975–1977. The engine delivers 210 hp (154.6 kW), has 8 cylinders, with a displacement of 10,420 cm³. Rated speed is 2,800 rpm. The machine is 6,200 mm long, 2,400 mm wide and 3,330 mm high. The unladen weight is 9,500 kg. The wheelbase measures 3,050 mm. Ground clearance is 430 mm. Top speed is 25 km/h. The tank holds 454 litres. Transmission: 10V/2R. The engine is water-cooled. Tyres: front 18.4-38 AS, rear 18.4-38 AS. The fuel is diesel. The bore measures 114 mm. The stroke is 127 mm. The gearbox offers 10 forward gears. There are also 2 reverse gears. The linkage is category II. The 1.000er-Knicklenker series covers 6 models. Rated output within it ranges from 108 to 210 hp; the MF 1805 sits at the top of that range with 210 hp. Its immediate neighbours are the MF 1505 below it with 185 hp. Unladen weight within it ranges from 5,200 to 9,500 kg; here the MF 1805 sits at the top of that range with 9,500 kg. 1668 Massey Ferguson models across 56 series are on record.

MF 1500/1800: Massey Ferguson's articulated giants, 108 to 210 hp, six- to eight-cylinder diesels, four-wheel drive through equal-sized axles with articulated steering

In the 1970s, Massey Ferguson entered the market for articulated big tractors to compete with specialists such as Steiger and Versatile. This series bundles the resulting models from the MF 1200 to the MF 1805, with drive to equal-sized axles and articulated steering instead of conventional front-wheel steering.

Read on 4 more paragraphs

The register lists 6 live models, from the MF 1200 to the MF 1805, built between 1971 and 1982. Output ranges from 79.5 to 154.6 kW, or 108 to 210 hp, weight from 5,200 to 9,500 kg, displacement from 5,801 to 10,420 cm3, across six- and eight-cylinder engines.

With their articulated steering and large, equal-sized wheels, these tractors targeted large-scale North American operations, where Steiger and Versatile dominated the segment — Massey Ferguson remained more of a niche player here.

Because of the low production numbers, surviving examples of this series rank among the rarer Massey Ferguson collector pieces today.

On articulated tractors of this type, steering is handled not by the front wheels but by a central joint between the two equal-sized axles, flexed by hydraulic cylinders; wear at this centre joint and its bearing bushings is the chief weak point of big tractors built this way. When buying used, therefore, play in the articulation joint, the condition of the steering cylinders and their seals, both equally sized axles with their differentials, and the turbocharger and injection system of the large-displacement engines all matter; because Massey Ferguson was active in this segment for only a few years, parts supply for components specific to the articulated design is noticeably harder today than for the marque's standard models.

Sources: SpecCodex register, model data: Massey Ferguson 1.000er-Knicklenker

Technical data

Engine

Fueldieselcorrect
Power210 hp (154.6 kW)correct
Rated speed2,800 rpmcorrect
Cylinders8correct
Displacement10,420 cm³correct
Bore114 mmcorrect
Stroke127 mmcorrect
Coolingwater-cooledcorrect

Dimensions and weights

Length6,200 mmcorrect
Width2,400 mmcorrect
Height3,330 mmcorrect
Wheelbase3,050 mmcorrect
Ground clearance430 mmcorrect
Unladen weight9,500 kgcorrect

Drivetrain and chassis

Drivefour-wheel drivecorrect
Gearbox10V/2Rcorrect
Forward gears10correct
Reverse gears2correct
Front tyres18.4-38 AScorrect
Rear tyres18.4-38 AScorrect
Top speed25 km/hcorrect

Working data

Fuel tank capacity454 lcorrect

Other data

Linkage categoryCat IIcorrect

Where this model stands

Power-to-weight ratio: 16.3 kW/t (155 kW / 9.5 t)

Power class: Heavy (> 180 hp)

Stronger than 92% 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 Massey Ferguson MF 1805 have?

The Massey Ferguson MF 1805 delivers 210 hp.

How much does the Massey Ferguson MF 1805 weigh?

The unladen weight is 9,500 kg.

What engine does the Massey Ferguson MF 1805 have?

8 cylinders, 10,420 cm³ displacement, Diesel.

How fast does the Massey Ferguson MF 1805 go?

Top speed is 25 km/h.

What are the dimensions of the Massey Ferguson MF 1805?

6,200 mm × 2,400 mm × 3,330 mm.

When was the Massey Ferguson MF 1805 built?

Production years: 1975–1977.

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 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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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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