The HANG-X HX-75 is a powerful two-cylinder, air-cooled 2-stroke petrol engine designed for large-scale RC aircraft and demanding model aviation applications. Despite its HX-75 model designation, HANG-X specifies the engine displacement as 74cc.

With a claimed output of 7HP (5.15kW) at 10,000rpm and a static thrust of 20kg at 0m altitude, the HX-75 provides a strong power solution for pilots looking for reliable performance from a compact twin-cylinder engine.

The HX-75 features a carburettor-controlled fuel system, 9.3:1 compression ratio, 6V–14.4V ignition voltage and air cooling. At 1,960g, the main engine offers a substantial power-to-weight combination for larger RC aircraft. HANG-X recommends 24×9 and 24×10 propellers for the HX-75.

Key Features

• Two-cylinder 2-stroke petrol engine
  
• 74cc manufacturer-specified displacement
  
• 7HP (5.15kW) claimed output at 10,000rpm
  
• 20kg static thrust at 0m altitude
  
• Air-cooled design
  
• Carburettor-controlled system
  
• 9.3:1 compression ratio
  
• 6V–14.4V ignition voltage
  
• 1,400rpm idle speed
  
• 1,960g main-engine weight
  
• Recommended propellers: 24×9 and 24×10
  
• 45:1 2-stroke oil ratio
  
• Designed for large-scale RC aircraft applications

Perfect For

• Large-scale RC aircraft
  
• Scale model aircraft
  
• Sport and aerobatic aircraft
  
• Twin-cylinder RC aircraft builds
  
• Pilots requiring strong petrol-engine performance
  
• Model aircraft projects requiring substantial static thrust
  
• Experienced RC pilots and model aircraft builders

Product Summary

The HANG-X HX-75 is a two-cylinder 2-stroke petrol engine with a manufacturer-specified 74cc displacement. It produces a claimed 7HP at 10,000rpm and 20kg of static thrust at 0m altitude.

With air cooling, carburettor control, a 1,960g main-engine weight and recommended 24×9 or 24×10 propellers, the HX-75 is designed for larger and more demanding RC aircraft applications.

Specifications

• Brand: HANG-X
  
• Model: HX-75
  
• Item No.: 00890
  
• Engine type: Two-cylinder, 2-stroke petrol
  
• Displacement: 74cc
  
• Cylinder configuration: Two-cylinder
  
• Cooling: Air cooled
  
• Control: Carburettor
  
• Bore × stroke: 38mm × 33mm
  
• Compression ratio: 9.3:1
  
• Maximum performance: 7HP / 5.15kW at 10,000rpm
  
• Static thrust: 20kg at 0m altitude
  
• Idle speed: 1,400rpm
  
• Ignition voltage: 6V–14.4V
  
• Oil ratio: 45:1 (2T, FD)
• Main engine weight: 1,960g
  
• Recommended propellers: 24×9, 24×10

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