451s

Professional low emission chain saw built in Japan. Fitted standard with 18" (45cm) guide bar^.

A$879.00

451s
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Performance without compromise. A mid sized chain saw that's lightweight yet has the power of bigger models. With a newly developed 45cc professional grade 2 stroke engine and weighing in at just 5kg it's light weight and powerful.

Professional engine

Professional engine

Featuring a 45.0cc professional grade engine that has been built to the highest standards.

Compact, ergonomic design

Compact, ergonomic design

Shindaiwa chain saws are all designed to the same professional standard, with no exceptions. Hard working, high quality with renowned Japanese build standards.

Ergonomic

Ergonomic

Built with renowned Japanese standards for professionals who rely on their tools day in and day out. This means our tools are easy to use, ergonomic, lightweight and powerful.

Best Features

Power to Weight Ratio

Super light-weight design with exceptional power.

Ergonomics

Designed to maximise efficiency and comfort.

Ease of Use

Power on and get the job done. Intuitive controls and features make your job a breeze.

Product Details

Engine displacement (cm³) 45.0
Output (kw) 2.3
Output (ps) 3.1
Dry Weight 5
Fuel tank capacity (l) 0
Chain Oil Tank Capacity (ml) 0
Fuel Consumption At Maximum Engine Power (L/h) 1.19
Priming Pump Yes
Ignition System CDI
Start Assist System Soft start
Chain Brake Inertia
Choke w/ Automatic Fast Idle Release Yes
Chain Tensioner Side
Saw Chain Pitch (inch) 5.25
Guide Bar Gauge (inch) 0,058
Applicable Bar Length (cm/inch) 33, 38, 40, 45, 50 / 13, 15, 16, 18, 20
Sound pressure level (dB(A)) 100.2
Sound power level (dB(A)) 111.9
CO² (g/kW・h) 803
Vibration Front handle/Rear handle (m/s²) 2.6 / 2.8