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Hanomag R12KB

Series: Other models

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The Hanomag R12KB is a tractor made by Hanomag.

Hanomag – other models: collective page of German tractors outside the named ranges, from the R types through Granit, Brillant and Perfekt to the articulated Combitrac, 8.8 to 63 kW

This page gathers the Hanomag tractors the register could not assign to a named range, from the early pre-war R types to the post-war Granit, Brillant, Perfekt and Robust ranges and the articulated Combitrac models. Hanomag, the Hannoversche Maschinenbau AG, sold its farm-equipment division to Massey-Ferguson in 1971 and ended tractor production afterwards. The R types such as the R16, R22 or R40 carry roughly their power in hp in the number, while Combitrac models such as the C218 and R440 Combitrac are articulated four-wheel-drive tractors for use in vineyards and orchards.

Read on 3 more paragraphs

The register lists here 56 versions with 8.8 to 63 kW from one- to six-cylinder engines of 511 to 5,702 cm³, unladen weights of 800 to 3,750 kg, lengths of 2,340 to 3,990 mm, widths of 1,480 to 2,110 mm and heights of 1,450 to 2,390 mm; torque ranges from 117 to 265 Nm at rated speeds of 1,100 to 2,600 rpm. Most models run on diesel, a few early types on crude oil, and the R40 Holzgas on a wartime wood-gas unit.

In the 1950s and 1960s Hanomag was among the significant German tractor makers alongside Fendt, Deutz and Eicher, focused on mid-sized yard and field tractors as well as the specialised articulated Combitrac for special crops.

When buying used, on the older R types the cooling system, injection pump and gearbox condition matter, on the Combitrac models additionally the articulation joint and four-wheel-drive bearings; parts are now only found through Hanomag specialists and reproduction-parts makers.

Sources: SpecCodex register, model data: Hanomag (weitere Modelle)

Technical data

Engine

Power12 hp (8.8 kW)correct
Rated speed2,200 rpmcorrect
Cylinders1correct
Displacement511 cm³correct

Dimensions and weights

Length2,340 mmcorrect
Width1,480 mmcorrect
Wheelbase1,500 mmcorrect

Drivetrain and chassis

Gearbox6/2-manual gearbox gearboxcorrect
Forward gears6correct
Reverse gears2correct
Top speed17 km/hcorrect

Working data

Fuel tank capacity18.5 lcorrect

Other data

PTO speed575 rpmcorrect

Frequently asked questions

How much power does the Hanomag R12KB have?

The Hanomag R12KB delivers 12 hp.

What engine does the Hanomag R12KB have?

1 cylinders, 511 cm³ displacement.

How fast does the Hanomag R12KB go?

Top speed is 17 km/h.

What are the dimensions of the Hanomag R12KB?

2,340 mm × 1,480 mm.

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.
  • 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 14 individual figures for this model. They come from 2 recorded sources; 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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Other models in this series

Sources: Wikipedia (CC BY-SA 4.0) (retrieved August 2026) · Wikibooks Traktorenlexikon (CC BY-SA 4.0) (retrieved September 2026) · Values adopted and presented in our own form; changes from the source are possible. · How we check the data

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