RATO Gear reduction engine series has the following features:
·OHV design enhances combustion efficiency.
·High power-to-displacement ratio.
·Easy starting with an automatic decompression system and an easy-to-grip softrecoil starter handle.
·High quality materials and purpose-built components which ensure reliable,long-term use.
·Meets world's most stringent environmental legislation.
·Low fuel and oil consumption.
·Reduced vibration and noise levels.
·Higher Torque by Lower running speed.
MODEL
EH420G
EH420G-V
EH500G-V2
Engine type
Single cylinder,4-Stroke(OHV)
Bore×Stroke (mm)
90 x 66mm
90 x 66mm
94 x 72mm
Displacement(cc)
420cc
420cc
500cc
Compression ratio
8.5:1
8.5:1
8.5 :1
Net power
8.6kw/1800rpm
9.6kw/1800rpm
11kw /1800rpm
Net torque
50N.m /1250rpm
50N.m /1250rpm
62N.m /1250rpm
PTO shaft rotation
Counterclockwise(horizontal shaft output)
lgnition system
Electromagnetic ignition
Starting s…