Shindaiwa B451

High power, light weight and comfortable U-handle brushcutter ...


High power, light weight and comfortable U-handle brushcutter.
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

The 12mm gear shaft on the Shindaiwa B451 markedly increases performance and overall durability.

Shindaiwa B451

Tool-less air filter cover

The tool-less air filter cover means easy access to the air filter without the need for a tool.

Shindaiwa B451

Felt air filter

Felt type main air filter provides protection from dust and debris and increases the interval between recommended servicing.

Shindaiwa B451



Sale Type
Manufacturer Qty
Engine Size
59.8 cc
Dry Weight
Output (kw)
Drive Shaft Type
Solid shaft
Fuel Tank Capacity (l)
Drive Shaft Diameter (mm)
Engine Displacement (cm³)
Fuel Consumption At Maximum Engine Power (L/h)

other features

Automatic fast idle

Integrated choke and fast idle with trigger release for for easy starting.Shindaiwa B451

Soft start

Spring assisted starting system for easier starting.Shindaiwa B451

Optional spike

Spike as option.Shindaiwa B451

C4 technology

Model with C4 technology engine.Shindaiwa B451


G-Force Engine Air Pre-Cleaner utilises centrifugal force to expel dust and debris outside the machine and draw in cool clean air. This system is industry leading and massively reduces the need for maintenance.Shindaiwa B451

Digital controlled CDI

Capacitor discharge ignition system for easy starting and smooth acceleration.Shindaiwa B451

Side access chain tensioner

Side access chain tensioner for quick chain adjustments.Shindaiwa B451

Super anti-vibration system

Super anti-vibration system for reduced vibration.Shindaiwa B451

U handle

Model with U type handle.Shindaiwa B451

Loop handle

Model with loop type handle.Shindaiwa B451

High torque

High torque gear for more efficient work.Shindaiwa B451

Rotatable handle

Rotatable rear handle for comfortable and accurate operation in all positions.Shindaiwa B451

Tip guard

Tip guard prevents blade contact with fences or buildings.Shindaiwa B451

Adjustable cutter clearance

Cutter clearance is easily adjustable.Shindaiwa B451

Adjustment free

Cutter clearance is adjustment free.Shindaiwa B451

EZ-lock system

EZ-lock for secure pipe to housing connection.Shindaiwa B451

Posi-Loc pipe system

Provides a secure and tight connection in 2 simple steps. Simply connect and twist.Shindaiwa B451

Ventilated back pad

The ventilated back pad expels warm air and draws cool air around the operator's back. This feature can be turned off during cold weather or when not needed.Shindaiwa B451

Rotational control

Delivers a pull away from the operator to counter the gyro effect, with no loss of blowing force.Shindaiwa B451


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