Roco 7100050 H0 steam locomotive Ok1, PKP, Ep. IV

Roco 7100050 H0 Steam locomotive Ok1 - Prussian P8 in striking PKP design

The Roco 7100050 steam locomotive Ok1-37 is a particularly finely designed edition model of the Polish State Railways (PKP), which represents the legendary Prussian P8 in its Era IV version as the Ok1 series. This locomotive combines historical depth with an elegant design and attention to technical detail - a real highlight for anyone who wants to implement international steam operation on their H0 layout.

Elegant lines & fine details

The locomotive impresses with its particularly striking design with fine decorative lines - including on the wind deflectors and the circulation. Numerous separately attached plug-in parts and finely stored wheels ensure a realistic appearance. The cab and engine lighting is already installed and can be switched separately in digital mode. A flywheel mass ensures quiet running characteristics and smooth starting.

Technically sound and digitally prepared

The model is equipped with a PluX22 interface and is therefore prepared for simple digitalization. The LED headlights also make the locomotive really stand out at night. The in-house coupler with close coupler kinematics ensures close car transitions in the train set.

Historical background - from the P8 to the Ok1

The Prussian P8 was one of the most successful steam locomotives in Europe. Over 3,700 units were built by 1923. After the First World War, Poland took over 192 machines from German stocks, which were later operated by the PKP as the Ok1 series. A total of 429 locomotives of this series were used by the PKP - they were considered the backbone of local passenger transport there for a long time and were in use until the 1970s.

Now available - the Ok1 in its most beautiful form

The Roco 7100050 Ok1-37 steam locomotive combines historical significance, elegant design and modern model technology. A perfect addition to any international H0 collection with a focus on Central Europe and Era IV.

Features:

• Manufacturer: Roco
• Product number: 7100050
• Model: Polish State Railways (PKP) steam locomotive Ok1-37
• Track gauge: H0
• Era: IV
• Length over buffers: 214 mm
• Drive: 2 powered axles
• Traction tires: 2 axles
• Flywheel: Yes
• Coupling: In-house coupling with close coupling kinematics
• Interface: PluX22
• LED headlights: Yes
• Driver's cab and engine lighting (digitally switchable)
• Finely detailed model with many separately applied parts
• Decorative lines on wind deflectors and circulation
• Wheels with fine spokes

Specs:

• Gauge: H0
• Rail Company: PKP
• Era: IV
• Color: Black
• Electricity System: DC
• Analogue / Digital: Analogue
• sound: No
• News: 2026
• Type: Steam loco

Further links:

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CAUTION: Not suitable for children under 3 years. Danger of swallowing! Age recommendation from 14 years.