WhichTractor
  • Vehicle type: unspecified
  • Rigid chassis
  • WhichTractor size: Utility
  • No lab test on file
  • 1932–1933

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 12/20 HN-Verkehr specs: hp, weight, years

The manufacturer claimed 11.8 horsepower. No laboratory has tested one, so there is no measured figure at the shaft.

Engine power, claimed · gross or net not stated

11.8 hp

8.8 kW as stated by the source

No lab test on file

Claimed · standard not stated by the source

Source · Traktorenlexikon, “Lanz D 7511”, 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
5,842 lb
Top speed
13.7 mph

Lanz 12/20 HN-Verkehr specs: key facts

  • The Lanz 12/20 HN-Verkehr was built from 1932 to 1933.

  • The Lanz 12/20 HN-Verkehr has a claimed engine power (gross or net not stated) of 8.8 kW (11.8 hp); it has no measured PTO figure.

  • The Lanz 12/20 HN-Verkehr is two-wheel drive (2WD).

  • The Lanz 12/20 HN-Verkehr weighs 2,650 kg (5,842 lb) unladen.

  • The Lanz 12/20 HN-Verkehr has a rear PTO running at 800 rpm.

Source · Traktorenlexikon, “Lanz D 7511”

How does the 12/20 HN-Verkehr compare with its class?

We will not rate this machine against its class. Only 23 published tractors sit within 10% of its 8.8 kW — too few to say what is normal.

Derived by WhichTractor. How we work this out

Illustration of the 1932–1933 Lanz 12/20 HN-Verkehr, a 12 hp farm tractor, operator station not recorded — shown as an open platform, a drawing generated from its specification record
Illustration — not a photograph · operator station not recorded — shown as an open platform

How much horsepower does a 12/20 HN-Verkehr have?

The only figure for the 12/20 HN-Verkehr is 11.8 hp (8.8 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)
11.8 hp

Source · Traktorenlexikon, “Lanz D 7511”

How much will a 12/20 HN-Verkehr lift?

Hydraulic and PTO specifications for the 12/20 HN-Verkehr are below.

Hydraulics & PTO — 12/20 HN-Verkehr hydraulics and PTO specifications
Rear PTO800 rpm

Source · Traktorenlexikon, “Lanz D 7511”

What transmission does a 12/20 HN-Verkehr have?

Transmission specifications for the 12/20 HN-Verkehr are below.

Transmission — 12/20 HN-Verkehr transmission specifications
ClutchPedal operated three-shoe clutch with clutch brake
BrakesPedal operated internal shoe brake acting on the rear wheels
SteeringMechanical worm steering
Top speed13.7 mph · 22.0 km/h

Source · Traktorenlexikon, “Lanz D 7511”

How much does a 12/20 HN-Verkehr weigh?

A 12/20 HN-Verkehr weighs 5,842 lb (2,650 kg) unladen.

Weights & dimensions — 12/20 HN-Verkehr weights and dimensions
Unladen weight5,842 lb · 2,650 kg
Wheelbase64.8 in · 1,647 mm
Length107.9 in · 2,740 mm
Width64.6 in · 1,640 mm
Height63.0 in · 1,600 mm
Ground clearance8.4 in · 213 mm
Front track45.5 in · 1,155 mm
Rear track51.5 in · 1,308 mm

Source · Traktorenlexikon, “Lanz D 7511”

What oil does a 12/20 HN-Verkehr take, and how much?

A 12/20 HN-Verkehr engine takes 3.4 qt (3.2 L). Single source, not independently verified — always confirm against the operator’s manual for your machine.

12/20 HN-Verkehr fluid capacities, grades and service intervals
SystemCapacity
Engine oil3.4 qt · 3.2 LSource: Traktorenlexikon, “Lanz D 7511” · single source, not independently verified
Cooling system27.5 qt · 26 LSource: Traktorenlexikon, “Lanz D 7511” · single source, not independently verified

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

Which tractors compare with a 12/20 HN-Verkehr?

Within 10% of its 11.8 hp of claimed engine power, the same type, and first built within 15 years of it.

Common questions about the Lanz 12/20 HN-Verkehr

Is a 12/20 HN-Verkehr two-wheel drive or four-wheel drive?

The Lanz 12/20 HN-Verkehr is two-wheel drive (2WD).

What PTO does a 12/20 HN-Verkehr have?

A 12/20 HN-Verkehr has a 800 rpm rear PTO.

Sources and how this page was built

Compiled from Traktorenlexikon, “Lanz D 7511”.

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 7511 — CC BY-SA 4.0, WIKIBOOKS-TL-101587 · revision 991678. Wikibooks contributors (Traktorenlexikon). Original document