New power generations

Unsurpassed In Resistance

The ST Power series has been put to the test by professional landscapers teams to verify the resistance of the machines to the stress of heavy use.Blue Bird’s goal of ensuring powerful products that last unaltered over time has been rigorously implemented.

After several months in demanding environmental conditions, the ST Power machines demonstrated unchanged power and significantly less wear than expected on all components. All to the advantage of the quality of the work and interventions, which are extremely reduced.

• Unaltered performance even with heavy use

• Power and time do not increase wear

• Maintenance operations drastically reduced

Cylinder

Completely redesigned distribution diagram for 25% more power than the previous model, squish and compression ratio have been revised to increase torque by 63%

Main Bearings

For maximum performance and long life, high smoothness main bearings are used.

Flywheel

The flywheel has been modified for a 30% increased air flow. Neodymium magnets used for a more powerful spark and reduced weight.

Carburetor

New carburetor with increased venturi to ensure the right fuel supply to the engine.

BC 450 STL / BC 450 STB