Graupner OS MAX 55 HZ Hyper 2752

$219.00

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8.93 cc capacity.
High-performance helicopter motor for class 50 helicopters.
Recommended silencer: OS Power Boost Pipe, order no. 2752.72

Specification

Distance of screw hole /longitudinal 17,5 mm
Distance of screw hole / crosswise 44 mm
Diameter of fixing hole 3,2 mm
Width 52 mm
rpm range, approx. 2000~20000 U/min
All-up weight, approx. 408 g
Height approx. 91 mm
Stroke 21,5 mm
Cylinder capacity 8,93 cm³
Length to hub 76,6 mm
Output (kW, PS) 1,57 (2,13) kW (PS)
Output (kW, PS) at 17000 U/min
Carburettor 40L
Shaft thread UNF1/4-28
Bore 23 mm