• Vehicle type: unspecified
  • Crawler
  • WhichTractor size: High-power
  • No lab test on file
  • 1937–1946

It sits on the standard-size/high-power boundary, so either size is a fair description. It was ranked on an engine power figure whose source does not say gross or net. WhichTractor size, not the maker’s category

We looked and the record does not say what this machine is. How we decide what a machine is

Lanz D 1571 specs: hp, weight, years

The manufacturer claimed 49.1 horsepower. No laboratory has tested one, so there is no measured figure at the shaft.

Engine power, claimed · gross or net not stated

49.1 hp

36.6 kW as stated by the source

No lab test on file

Claimed · standard not stated by the source

Source · Traktorenlexikon, “Lanz D 1571”, claimed

This is the maker’s own figure, measured at the engine. Power at the PTO is lower — by how much, for this machine, nobody has measured.

Weight
13,007 lb
Top speed
4.8 mph

Lanz D 1571 specs: key facts

  • The Lanz D 1571 was built from 1937 to 1946.

  • The Lanz D 1571 has a claimed engine power (gross or net not stated) of 36.6 kW (49.1 hp); it has no measured PTO figure.

  • The Lanz D 1571 is a tracked machine.

  • The Lanz D 1571 weighs 5,900 kg (13,007 lb) unladen.

  • The Lanz D 1571 has a rear PTO running at 750 rpm.

Source · Traktorenlexikon, “Lanz D 1571”

How does the D 1571 compare with its class?

  • Limitation:

    Six forward gears is low for its class — 25% below the median of 8 across the 316 machines within 10% of its power that hold this figure.

  • Strength:

    A 103 L fuel tank is high for its class — 72% above the median of 60 L across the 292 machines within 10% of its power that hold this figure.

  • Worth knowing:

    An unladen mass of 5,900 kg is high for its class — 171% above the median of 2,176 kg across the 320 machines within 10% of its power that hold this figure.

Derived by WhichTractor from 321 comparable records. How we work this out

Illustration of the 1937–1946 Lanz D 1571, a 49 hp crawler tractor, a drawing generated from its specification record
Illustration — not a photograph

How much horsepower does a D 1571 have?

The only figure for the D 1571 is 49.1 hp (36.6 kW) of claimed engine power, gross or net not stated, no test standard stated — not power at the shaft.

Engine, claimed (gross/net not stated)
49.1 hp

Source · Traktorenlexikon, “Lanz D 1571”

How much will a D 1571 lift?

Hydraulic and PTO specifications for the D 1571 are below.

Hydraulics & PTO — D 1571 hydraulics and PTO specifications
Rear PTO750 rpm

Source · Traktorenlexikon, “Lanz D 1571”

What transmission does a D 1571 have?

Transmission specifications for the D 1571 are below.

Transmission — D 1571 transmission specifications
ClutchPedal operated dual-disc clutch with clutch brake
Top speed4.8 mph · 7.7 km/h

Source · Traktorenlexikon, “Lanz D 1571”

How much does a D 1571 weigh?

A D 1571 weighs 13,007 lb (5,900 kg) unladen.

Weights & dimensions — D 1571 weights and dimensions
Unladen weight13,007 lb · 5,900 kg
Length110.2 in · 2,800 mm
Width94.5 in · 2,400 mm
Height91.3 in · 2,320 mm
Ground clearance13.8 in · 350 mm
Front track78.7 in · 2,000 mmWikibooks gives one track for both axles
Rear track78.7 in · 2,000 mmWikibooks gives one track for both axles
Turning radius, braked7.2 ft · 2.20 m

Source · Traktorenlexikon, “Lanz D 1571”

What oil does a D 1571 take, and how much?

Fluid capacities for the D 1571 are below.

D 1571 fluid capacities, grades and service intervals
SystemCapacity
Cooling system63.4 qt · 60 LSource: Traktorenlexikon, “Lanz D 1571” · single source, not independently verified

Always confirm against the operator’s manual for your machine before service.

Which tractors compare with a D 1571?

Within 10% of its 49.1 hp of claimed engine power, the same type, and first built within 15 years of it.

Common questions about the Lanz D 1571

Is a D 1571 two-wheel drive or four-wheel drive?

The Lanz D 1571 is a tracked machine.

What PTO does a D 1571 have?

A D 1571 has a 750 rpm rear PTO.

Sources and how this page was built

Compiled from Traktorenlexikon, “Lanz D 1571”.

Sources checked

14 SEP 2026

Spotted an error?

Sources

Facts taken from these documents, units converted. Numbers beside a figure refer to this list. Licences and attribution

  1. Traktorenlexikon: Lanz D 1571 — CC BY-SA 4.0, WIKIBOOKS-TL-86477 · revision 1056196. Wikibooks contributors (Traktorenlexikon). Original document