NEW POLINI THOR 190 LIGHT PARAMOTOR ENGINE:
LIGHT AND POWERFUL

TECHNICAL FEATURES
PURE TECHNOLOGY
Polini Thor 190 engine features advanced technical solutions; dimensions, power torque ratio, reduced vibrations, performance of climb, innovative and compact design, but, above all, everything has been studied to grant the best weight-power ratio, studying every single part in order to reduce its weight.

TRANSMISSION
Belt transmission with 2,83 reduction ratio. To reduce vibrations a new crankshaft with distributed and optimized rotating weights has been designed for this specific transmission system. In order to resist to the belt strength, a special bearing has been housed on the transmission case side. It can stand a transversal load 10 times higher than the standard roller bearings. It lets the belt have a constant stretch.

SPECIFIC POWER UNIT
The power unit with 193cc displacement, 64mm bore and 60mm stroke, is cast in light alloy. It offers the maximum performance with 27 hp power at 7400 rev/min. even at the maximum working temperature. The cylinder liner has a nickel-chrome coating for the best piston sliding. The piston is gravity die-cast in light alloy at high silicon content with 2 chromed and nitride steel rings.

EXHAUST SYSTEM
The exhaust system is completely hand made for a better product quality. The muffler has been designed to achieve a compact design, contained dimensions and to reduce its weight. The reduced overall dimensions improve the aerodynamic and grant a low noise level.

BETTER COOLING
The forced air cooling system grants a better air cooling, optimizing the performance and maintaining fixed- temperature.

ELECTRIC STARTER
Thor 190 Light is also available with electric starter. This model is also provided with a battery charger and one 12V socket for the flight instruments. This engine weights 15,3 kg.

FIXING SYSTEM
The frame-engine fixing points of the Polini Thor 190 Light are exactly the same as the other engines: Thor 130, Thor 200 and Thor 250.

The other two models of Thor 190 Light engine are:
- THOR 190 LIGHT WITH CENTRIFUGAL CLUTCH
Thor 190 Light is also available with the centrifugal clutch studied to grant the maximum safety features during the engine preparation, take-off, flight and landing. This model weights 14,4 kg. It includes the Flash starter.

- THOR 190 LIGHT WITH ELECTRIC STARTER
Thor 190 Light is also available with electric starter without centrifugal clutch. This model includes the battery charger and a 12V electric connection for the flight instruments. This model weights 14,9 kg.

Part numbers and public prices:
928.000.024-Thor 190 Light: Euro 2.180,00+VAT
928.000.025–Thor 190 Light Centrifugal clutch: Euro 2.450,00+VAT
928.000.026–Thor 190 Light Electric starter: 2.520,00+VAT
TECHNICAL LIST
THOR 190 Light
Polini Engine 2 stroke monocylinder
Cooling Forced air
Bore for stroke 64 x 60
Displacement 193 cm3
Power 27 HP a 7400 R.P.M.
Cylinder Aluminum with Gilnisil coating
Compression ratio 11,4:1
Piston Two chromium plated rings mm 1
Intake Reed valve in the crankcase
Carburetor Walbro
Air filter Air box
Ignition Electronic with inductive discharge
Battery charger prearrangement Output power 80 W at 5500 RPM (with electric starter only)
Spark plug hood 5k O resistance
Fuel type Lead free petrol with 2% synthetic oil
Gear reduction unit Belt transmission with 2,83 reduction ratio
Starter (Option electric starter) Pull starter with self-winding rope.
Clutch Not supplied
Muffler Expansion with aluminum silencer
Engine weight 13,2 Kg (15,3 with electric starter)
Propeller rotation Counterclockwise

Manual

Dimensiones