Technical register for agricultural, construction and commercial machinery · sourced data
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Fendt Farmer 108 LS/LSA

Built: 1977–1980 · Series: Farmer 100er-Reihe

More machines from model year 1977

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The Farmer 108 LS/LSA from Fendt is part of the Farmer 100er-Reihe series. Production: 1977–1980. The engine delivers 75 hp (55 kW), has 4 cylinders, with a displacement of 4,154 cm³. Torque is 270 Nm. Rated speed is 2,300 rpm. The machine is 3,927 mm long, 2,121 mm wide and 2,464 mm high. The unladen weight is 3,110 kg. The wheelbase measures 2,246 mm. Ground clearance is 420 mm. Top speed is 30 km/h. The tank holds 87 litres. Transmission: 13V/4R. The engine is water-cooled. Tyres: front 7.50-18 ( A: 11.2/10-24 ), rear 13.6/12-38. The fuel is diesel. The bore measures 105 mm. The stroke is 120 mm. Maximum torque is reached at 1,400 rpm. Construction: unit construction (no separate frame). The linkage is category II. The PTO runs at 540/1000 rpm. Around 1476 ( A: 3646 ) units were built. The Farmer 100er-Reihe series covers 13 models. Rated output within it ranges from 42 to 75 hp; the Farmer 108 LS/LSA sits at the top of that range with 75 hp. Its immediate neighbours are the Farmer 106 S/SA below it with 65 hp. Unladen weight within it ranges from 2,215 to 3,110 kg; here the Farmer 108 LS/LSA sits at the top of that range with 3,110 kg. 1545 Fendt models across 89 series are on record.

Fendt Farmer 100 Series – Mid-Range of the 1970s and 1980s: three- and four-cylinder diesels with 31 to 55 kW (48 to 75 hp), 2,550 to 4,154 cm³ displacement, air- or water-cooled

The Farmer 100 series formed Fendt's mid-range class between compact and large models from 1970 to 1987. Output of the recorded models ranges from 31 to 55 kW, with models rated in horsepower spanning 48 to 75 hp, using three- and four-cylinder engines with displacement from 2,550 to 4,154 cm³.

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Recorded operating weight runs from 2,215 to 3,110 kg, wheelbase from 2,062 to 2,247 mm, and top speed of the listed models spans 25 to 30 km/h. The S and LS suffixes in model names distinguished standard from luxury versions with a more extensive cab.

The Farmer 100 series targeted medium arable and mixed farms and competed at the time with comparable models from Deutz and John Deere. For a used model, check the cab version, as simple open platforms and enclosed LS cabs were offered in parallel.

Within the Farmer 100 series, individual models offered a choice of air or water cooling; water-cooled engines usually reach higher continuous output at the same displacement and tolerate turbocharging better, but require a radiator, water pump, thermostat and regularly changed coolant with frost protection. The PTO in this power class usually ran two-speed at 540 and 1,000 rpm, and the three-point hitch matched category I under ISO 730. When sourcing cooling-system parts on the used market, matching mounts and hoses need attention, as these are not identical between the two versions.

Sources: SpecCodex register, model data: Fendt Farmer 100er-Reihe, Fendt

Technical data

Engine

Fueldieselcorrect
Power75 hp (55 kW)correct
Rated speed2,300 rpmcorrect
Torque270 Nmcorrect
Speed at max. torque1,400 rpmcorrect
Cylinders4correct
Displacement4,154 cm³correct
Bore105 mmcorrect
Stroke120 mmcorrect
Coolingwater-cooledcorrect

Dimensions and weights

Length3,927 mmcorrect
Width2,121 mmcorrect
Height2,464 mmcorrect
Wheelbase2,246 mmcorrect
Ground clearance420 mmcorrect
Unladen weight3,110 kgcorrect

Drivetrain and chassis

Drivefour-wheel drivecorrect
Gearbox13V/4Rcorrect
Front tyres7.50-18 ( A: 11.2/10-24 )correct
Rear tyres13.6/12-38correct
Top speed30 km/hcorrect

Working data

Fuel tank capacity87 lcorrect

Origin and approval

Constructionunit construction (no separate frame)correct
Units built1476 ( A: 3646 )correct

Other data

Linkage categoryCat IIcorrect
PTO speed540/1000 rpmcorrect

Where this model stands

Power-to-weight ratio: 17.7 kW/t (55 kW / 3.1 t)

Power class: Universal (40–100 hp)

Stronger than 51% 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 Fendt Farmer 108 LS/LSA have?

The Fendt Farmer 108 LS/LSA delivers 75 hp.

How much does the Fendt Farmer 108 LS/LSA weigh?

The unladen weight is 3,110 kg.

What engine does the Fendt Farmer 108 LS/LSA have?

4 cylinders, 4,154 cm³ displacement, Diesel.

How fast does the Fendt Farmer 108 LS/LSA go?

Top speed is 30 km/h.

What are the dimensions of the Fendt Farmer 108 LS/LSA?

3,927 mm × 2,121 mm × 2,464 mm.

When was the Fendt Farmer 108 LS/LSA built?

Production years: 1977–1980.

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

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