• O.S ENGINES MAX- 37- HAZ
  • O.S ENGINES MAX- 37- HAZ

O.S ENGINES MAX- 37- HAZ

  •  
  • Availability: In Stock
  • Product Code: 10418
  • 55.000 KD


Overview

 

Premium performance for 30-40-sized machines, from extreme aerobatics to stable hovering

Same mounting pattern and muffler dimensions as the .32 SX-H, for easy installation in most 30-40 size helis

Re-engineered crankshaft reduces vibration resulting in smooth power across the entire RPM range

20M carburetor with idle needle positioned on same side as main needle for easier adjustments

 

Includes:

O.S. Max .37 SZ-H Ring Helicopter Engine

#8 Glow Plug

20M Carburetor

Instruction manual

Sticker sheet

 

Specifications:

Displacement: 0.37 cu in (6.07cc)

Bore: 0.806 in (20.5mm)

Stroke: 0.725 in (18.4mm)

Practical RPM range: 2000-21,000

Output: 1.4 ps @ 18,000 RPM

Weight: 10.3 oz (293g)

Crankshaft Size: 1/4-28

Distance between mounting holes same side: 0.6" (15mm)

Distance between mounting holes opposite side: 1.5" (38mm)

Width including mounting flanges: 1.8" (45mm)

Width neglecting mounting flanges: 1.5" (38mm)

Height/bottom of crankcase to top of cylinder head: 3" (76mm)

Height/bottom mounting flanges to top of cylinder head: 2.4" (61mm)

Distance/center of crankcase to front bearing: 1.8" (46mm)

Distance from backplate to front bearing: 2.6" (67mm)

Distance from backplate to end of crankshaft: 3.7" (94mm)

Low speed needle 1 turn in from flush with carb body

High speed needle 1.5 turns out from closed