Ronald Valentine Engines

The finest miniature engines in the world

Orkan 28

Let me introduce you to the world’s largest model diesel engine the "Orkan 28". The three piece crank case was produced from bar stock as all the other components were. The engine has dual ball bearings and runs like a charm, smooth and powerful. We only produced this prototype to see if a diesel engine of this size would run sound. There are no limits to diesel power!

Technical Data:

Bore                         32.0 mm
Stroke                      35.0 mm
Rpm                          12,300 rpm
Total combustion      28.13 ccm
Weight                  1374 gram
Intake                    Disc Valve

Price                        $465.00

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