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

Anton Schlüter Abt Schlepperbau München DMZ 25

Built: 1937–1942 · Series: DMZ

More machines from model year 1937

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With the DMZ 25, Anton Schlüter Abt Schlepperbau München offers a model from the DMZ series. Production: 1937–1942. The engine delivers 25 hp (18.4 kW), has 2 cylinders, with a displacement of 2,425 cm³. Rated speed is 1,500 rpm. The machine is 2,700 mm long, 1,640 mm wide and 1,660 mm high. The unladen weight is 1,800 kg. The wheelbase measures 1,770 mm. Top speed is 20 km/h. Transmission: 4V/1R. The engine is water-cooled. Tyres: front 5.50-16, rear 9.00-24. The fuel is diesel. Construction: unit construction (no separate frame). Around 1043 units were built. Rated output across the Anton Schlüter Abt Schlepperbau München range ranges from 25 to 50 hp; the DMZ 25 sits at the bottom of that range with 25 hp. Its immediate neighbours are the GV 50 above it with 50 hp. Rated output across the Anton Schlüter Abt Schlepperbau München range ranges from 18 to 36.8 kW; here the DMZ 25 sits at the bottom of that range with 18.4 kW. 4 Anton Schlüter Abt Schlepperbau München models across 3 series are on record.

Anton Schlüter DMZ 25 – early Munich tractor of the DMZ range (1937–1942): water-cooled twin-cylinder diesel with 2,425 cm³ displacement, 18.4 kW/25 hp

The DMZ 25 from the DMZ range was built from 1937 by Anton Schlüter in Munich and continued until 1942, in an early phase of tractor production by the Munich engine maker. A water-cooled twin-cylinder engine at leisurely speed was typical for fieldwork of this period and, compared with single-cylinder engines, offered smoother running with similarly simple technology.

Read on 3 more paragraphs

The DMZ 25 is powered by a water-cooled twin-cylinder diesel engine with 2,425 cm³ displacement, producing 18.4 kW or 25 hp at 1,500 rpm. The machine is 2,700 mm long, 1,640 mm wide and 1,660 mm high, has a wheelbase of 1,770 mm, weighs 1,800 kg and reaches 20 km/h.

At 20 km/h, the DMZ 25 falls into driving licence category L. As an early Anton Schlüter tractor model, it dates from a period when the Munich engine maker built tractors alongside stationary engines, with a slow-running twin-cylinder diesel engine typical of the late 1930s.

For a tractor from this period, the used market is effectively a collectors' market; what counts is the frame and sheet metal's condition for corrosion, the state of the injection pump and cooling system, and the completeness of historical fittings, since regular parts are no longer available. The chassis's riveted joints and the front-axle bearings should also be closely assessed on such an old tractor, since replacement panels in this form are no longer produced.

Sources: SpecCodex-Register: Kennwerte des Modells Anton Schlüter DMZ 25

Technical data

Engine

Fueldieselcorrect
Power25 hp (18.4 kW)correct
Rated speed1,500 rpmcorrect
Cylinders2correct
Displacement2,425 cm³correct
Coolingwater-cooledcorrect

Dimensions and weights

Length2,700 mmcorrect
Width1,640 mmcorrect
Height1,660 mmcorrect
Wheelbase1,770 mmcorrect
Unladen weight1,800 kgcorrect

Drivetrain and chassis

Driverear-wheel drivecorrect
Gearbox4V/1Rcorrect
Front tyres5.50-16correct
Rear tyres9.00-24correct
Top speed20 km/hcorrect

Origin and approval

Constructionunit construction (no separate frame)correct
Units built1,043correct

Where this model stands

Power-to-weight ratio: 10.2 kW/t (18 kW / 1.8 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 Anton Schlüter Abt Schlepperbau München DMZ 25 have?

The Anton Schlüter Abt Schlepperbau München DMZ 25 delivers 25 hp.

How much does the Anton Schlüter Abt Schlepperbau München DMZ 25 weigh?

The unladen weight is 1,800 kg.

What engine does the Anton Schlüter Abt Schlepperbau München DMZ 25 have?

2 cylinders, 2,425 cm³ displacement, Diesel.

How fast does the Anton Schlüter Abt Schlepperbau München DMZ 25 go?

Top speed is 20 km/h.

What are the dimensions of the Anton Schlüter Abt Schlepperbau München DMZ 25?

2,700 mm × 1,640 mm × 1,660 mm.

When was the Anton Schlüter Abt Schlepperbau München DMZ 25 built?

Production years: 1937–1942.

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 19 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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