HORIZONTAL SHAFT ENGINES
Steady, reliable and efficient, for use with numerous machines both in the industrial sector on compressors, high pressure washers and generators, and in the agricultural sector on tillers, bio-shredders, air machines, flail mowers and woodcutters.

Easy
starter

Low noise and
vibration

Low fuel
consumption

R80-V
SINGLE CYLINDER
Displacement: 78.5 cc
Power: 1.4 kW / 3600 rpm
Torque: 3.6 N.m / 2500 rpm

R180
SINGLE CYLINDER
Displacement: 179 cc
Power: 4.2 kW / 3600 rpm
Torque: 11 N.m / 2500 rpm

R210
SINGLE CYLINDER
Displacement: 212 cc 21cc
Power: 4.4 kW / 3600 rpm 22cc
Torque: 12 N.m / 2500 rpm 24cc

R300
SINGLE CYLINDER
Displacement: 301 cc
Power: 6.0 kW / 3600 rpm
Torque: 18 N.m / 2500 rpm

R390
SINGLE CYLINDER
Displacement: 389 cc
Power: 7.8 kW / 3600 rpm
Torque: 25 N.m / 2500 rpm

R420
SINGLE CYLINDER
Displacement: 420 cc
Power: 8.8 kW / 3600 rpm
Torque: 26.5 N.m / 2500 rpm
VERTICAL SHAFT ENGINES
Easy starter, high performance and long life are the main features which drive the choice of lawn mower. That’s why the RATO engines from the RV series are the ones most used by the largest manufacturers of lawn mowers.

Easy
starter

High
performance

Long
life

RV125-S
FOR LAWN TRACTORS
Displacement: 127.1 cc
Power: 2.0 kW / 3060 rpm
Torque: 6.8 N.m / 2500 rpm

RV145-S
FOR LAWN TRACTORS
Displacement: 144.3 cc
Power: 2.5 kW / 3060 rpm
Torque: 7.8 N.m / 2500 rpm

RV170-S
FOR LAWN TRACTORS
Displacement: 170.1 cc
Power: 2.8 kW / 3060 rpm
Torque: 8.8 N.m / 2500 rpm

RVM120
FOR LAWN MOWERS AND TILLERS
Displacement: 120.7 cc
Power: 2.1 kW / 3600 rpm
Torque: 6.8 N.m / 2500 rpm

RV150
FOR LAWN MOWERS AND TILLERS
Displacement: 150 cc
Power: 2.5 kW / 3600 rpm
Torque: 7.8 N.m / 2500 rpm

RV170
FOR LAWN MOWERS AND TILLERS
Displacement: 173.3 cc
Power: 3.2 kW / 3600 rpm
Torque: 9 N.m / 2500 rpm

RV175
FOR LAWN MOWERS AND TILLERS
Displacement: 173.9 cc
Power: 3 kW / 3600 rpm
Torque: 9.5 N.m / 2500 rpm

RV200
FOR LAWN MOWERS AND TILLERS
Displacement: 200 cc
Power: 3.5 kW / 3600 rpm
Torque: 11 N.m / 2500 rpm

RV225
FOR LAWN MOWERS AND TILLERS
Displacement: 223 cc
Power: 4.0 kW / 3600 rpm
Torque: 12.5 N.m / 2500 rpm

RV340
FOR LAWN TRACTORS
Displacement: 340.6 cc
Power: 7.0 kW / 3600 rpm
Torque: 20 N.m / 2500 rpm

RV340D
FOR LAWN TRACTORS
Displacement: 340.6 cc
Power: 7.0 kW / 3600 rpm
Torque: 20 N.m / 2500 rpm

RV450
FOR LAWN TRACTORS
Displacement: 449.4 cc
Power: 11 kW / 3600 rpm
Torque: 31 N.m / 2500 rpm