Walter NZ 120: Difference between revisions

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{{Short description|1920s Czech piston aircraft engine}}
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The '''Walter NZ 120''' was a nine-cylinder, air-cooled, radial engine for aircraft use built in Czechoslovakia by [[Walter Aircraft Engines]] in the 1920s. Using common cylinders and parts from the '''NZ''' (Novák-Zeithammer) range of engines the NZ 120 produced up to 135 horsepower (99 kW).<ref>Gunston 1989, p. 174.</ref>
The '''Walter NZ 120''' was a nine-cylinder, air-cooled, radial engine for aircraft use. It was built in Czechoslovakia by [[Walter Aircraft Engines]] in the 1920s. Using common cylinders and parts from the '''NZ''' (Novák-Zeithammer) range of engines the NZ 120 produced up to 135 horsepower (99&nbsp;kW).<ref>Gunston 1989, p. 174.</ref>


==Applications==
==Applications==
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|ref=
|ref=
|type=Nine-cylinder radial piston engine
|type=Nine-cylinder radial piston engine
|bore=105 mm (4.1 in)
|bore=105 mm (4.134 in)
|stroke=120 mm (4.7 in)
|stroke=120 mm (4.724 in)
|displacement=9.36 L (571.2 cu in)
|displacement=9.352 L (570.7 cu in)
|length=
|length=
|diameter=
|diameter=
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;Bibliography
;Bibliography
{{refbegin}}
{{refbegin}}
* Gunston, Bill. ''World Encyclopaedia of Aero Engines''. Cambridge, England. Patrick Stephens Limited, 1989. ISBN 1-85260-163-9
* Gunston, Bill. ''World Encyclopaedia of Aero Engines''. Cambridge, England. Patrick Stephens Limited, 1989. {{ISBN|1-85260-163-9}}
{{refend}}
{{refend}}


{{Walter aeroengines}}
{{Walter aeroengines}}
{{Aviation lists}}
{{Aeroengine-specs}}
{{Aeroengine-specs}}


[[Category:Aircraft piston engines 1920–1929]]
[[Category:1920s aircraft piston engines]]
[[Category:Radial engines]]
[[Category:Aircraft air-cooled radial piston engines]]
[[Category:Walter aircraft engines|NZ 120]]
[[Category:Walter aircraft engines|NZ 120]]

Latest revision as of 05:36, 14 December 2023

NZ 120
Walter NZ 120 on display at the Aviation Museum of Central Finland
Type Radial aero engine
National origin Czechoslovakia
Manufacturer Walter Aircraft Engines
First run 1920s

The Walter NZ 120 was a nine-cylinder, air-cooled, radial engine for aircraft use. It was built in Czechoslovakia by Walter Aircraft Engines in the 1920s. Using common cylinders and parts from the NZ (Novák-Zeithammer) range of engines the NZ 120 produced up to 135 horsepower (99 kW).[1]

Applications[edit]

Specifications[edit]

General characteristics

Components

Performance

  • Power output: 99.3 kW (135 hp) at 1,750 rpm (take-off power)
  • Compression ratio: 4.48:1

See also[edit]

Related development

Related lists

References[edit]

Notes
  1. ^ Gunston 1989, p. 174.
Bibliography
  • Gunston, Bill. World Encyclopaedia of Aero Engines. Cambridge, England. Patrick Stephens Limited, 1989. ISBN 1-85260-163-9