With its 45.7cm³ easy starting, high durability Shindaiwa engine and a light weight, ergonomic frame, the B451 combines power with maneuverability. Whether you're using nylon line or a blade you can be sure the job will get done, fast and hassle free.
![12mm gear shaft. 12mm gear shaft.](https://cms-yamab.sdch.develondigital.com/uploads/block_asset/image_desktop/5ef93dd8c10f9015bd49f20a/b451-1__block_text_image.png)
12mm gear shaft.
The 12mm gear shaft on the Shindaiwa B451 markedly increases performance and overall durability.
![Tool-less air filter cover. Tool-less air filter cover.](https://cms-yamab.sdch.develondigital.com/uploads/block_asset/image_desktop/5ef93dd8c10f9015bd49f20c/b451-3__block_text_image.png)
Tool-less air filter cover.
The tool-less air filter cover means easy access to the air filter without the need for a tool.
![Felt air filter. Felt air filter.](https://cms-yamab.sdch.develondigital.com/uploads/block_asset/image_desktop/5ef93dd8c10f9015bd49f20b/b451-2__block_text_image.png)
Felt air filter.
Felt type main air filter provides protection from dust and debris and increases the interval between recommended servicing.
Product Details.
Engine displacement (cm³) | 45.7 |
---|---|
Output (kw) | 1.70 |
Output (ps) | 2.31 |
Dry Weight (kg) | 7.4 |
Fuel tank capacity (l) | 0.95 |
Fuel Consumption At Maximum Engine Power (L/h) | 1.39 |
Drive shaft type | Solid shaft |
Drive shaft diameter (mm) | 8.0 |
Main pipe diameter (mm) | 28.0 |
Gear reduction ratio | 1.36 |