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Hermann Lanz D 124

Built: 07/1960–06/1961 · Series: D 24

More machines from model year 1960

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The D 124 from Hermann Lanz is part of the D 24 series. Production: 07/1960–06/1961. The engine delivers 25 hp (18.3 kW), has 2 cylinders, with a displacement of 2,164 cm³. Rated speed is 1,660 rpm. The machine is 3,100 mm long, 1,550 mm wide and 1,350 mm high. The unladen weight is 1,665 kg. The wheelbase measures 1,900 mm. Ground clearance is 320 mm. Top speed is 20 km/h. Transmission: 8V/4R. The engine is water-cooled. Tyres: front 5,50-16, rear 10-28. The fuel is diesel. The bore measures 105 mm. The stroke is 125 mm. Construction: unit construction (no separate frame). Injection pressure is 130 bar. Around 22 units were built. Rated output across the Hermann Lanz range ranges from 11 to 60 hp; the D 124 sits in the lower part of that range with 25 hp. Its immediate neighbours are the S 24 below it with 24 hp and the D 30 above it with 28 hp. Rated output across the Hermann Lanz range ranges from 8.1 to 43.9 kW; here the D 124 sits in the lower part of that range with 18.3 kW. 48 Hermann Lanz models across 8 series are on record.

Hermann Lanz D 24 (D 124): water-cooled two-cylinder diesel tractor with 2,164 cc, 18.3 kW and 1,665 kg from July 1960 to June 1961

Hermann Lanz of Aalen, independent of Heinrich Lanz AG in Mannheim, built smaller diesel tractors in the D 24 series in the late 1950s and early 1960s for agricultural operations. The D 124 was among the final versions of this series. As with other small tractors of the period, the emphasis lay on a simple, robust drive for smaller areas rather than high engine output or comfort.

Read on 3 more paragraphs

The D 124 is powered by a water-cooled two-cylinder engine of 2,164 cc, producing 25 hp, or 18.3 kW, at 1,660 rpm. At a weight of 1,665 kg, a length of 3,100 mm, a height of 1,350 mm, a width of 1,550 mm and a wheelbase of 1,900 mm, the machine reaches a top speed of 20 km/h.

At a height of 1,350 mm combined with a length of 3,100 mm, the D 124 is notably long and low, lowering the centre of gravity and improving stability. A two-cylinder engine of this power class was built for light to medium field work on smaller farms. The compact build also made it easier to turn on small or irregularly shaped plots.

When buying, the condition of the injection pump and injectors matters, along with the radiator and water pump for leaks. The gearbox, clutch and brakes should be checked for wear; spare parts for this small and now rare manufacturer are only available through a specialist circle of collectors. The condition of seals and fuel lines, which harden and crack with age, is also worth assessing.

Sources: SpecCodex-Register: Kennwerte des Modells Hermann Lanz D 124

Technical data

Engine

Fueldieselcorrect
Power25 hp (18.3 kW)correct
Rated speed1,660 rpmcorrect
Cylinders2correct
Displacement2,164 cm³correct
Bore105 mmcorrect
Stroke125 mmcorrect
Injection pressure130 barcorrect
Coolingwater-cooledcorrect

Dimensions and weights

Length3,100 mmcorrect
Width1,550 mmcorrect
Height1,350 mmcorrect
Wheelbase1,900 mmcorrect
Ground clearance320 mmcorrect
Unladen weight1,665 kgcorrect

Drivetrain and chassis

Driverear-wheel drivecorrect
Gearbox8V/4Rcorrect
Front tyres5, 50-16correct
Rear tyres10-28correct
Top speed20 km/hcorrect

Origin and approval

Constructionunit construction (no separate frame)correct
Units built22correct

Where this model stands

Power-to-weight ratio: 11 kW/t (18 kW / 1.7 t)

Power class: Compact (< 40 hp)

Stronger than 12% 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 Hermann Lanz D 124 have?

The Hermann Lanz D 124 delivers 25 hp.

How much does the Hermann Lanz D 124 weigh?

The unladen weight is 1,665 kg.

What engine does the Hermann Lanz D 124 have?

2 cylinders, 2,164 cm³ displacement, Diesel.

How fast does the Hermann Lanz D 124 go?

Top speed is 20 km/h.

What are the dimensions of the Hermann Lanz D 124?

3,100 mm × 1,550 mm × 1,350 mm.

When was the Hermann Lanz D 124 built?

Production years: 07/1960–06/1961.

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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Sources: [1]

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