4 HP Vanguard Petrol Engine

Engine Specifications
Gross Horsepower*4 Gross HP
Engine Displacement127 cc (7.75 cu in)
Number of CylindersOne
Engine ConfigurationHorizontal
Bore2.44 in (62 mm)
Stroke1.65 in (42 mm)
Compression Ratio8.5:1
Ignition SystemMagnetron®
Lubrication SystemSplash
CarburetorSingle Barrel Float Feed
Engine CoolingAir
Engine FuelGasoline
PTO (Standard)3/4″ SAE Keyway (See Options Tab)
Cylinder BlockAluminum with Cast Iron sleeve
PTO Shaft RotationCounterclockwise from PTO Side
StarterRewind or Electric


Contact Us

Hempfield Small Motors Phone: 08 9451 4833 Fax: 08 9356 1253 hempfieldsmallmotor at bigpond dot com (Click here to email us)

Where We Are

  • 266 Welshpool Road
  • Welshpool
  • WA 6106 Australia