The lightest and best power to weight ratio chain saw on the market. You won't find a better tool.


The Shindaiwa 251TS weighs just 2.3kg and has an incredible power output of 1.11kW. Specifically designed to make your job as quick and effortless as possible. It has the best power to weight ratio on the market alongside compact but robust construction. Features include Soft Start for easier starting, G-Force Engine Air Pre-Cleaner which reduces engine exposure to dirt and debris for less maintenance and longer life and a swing-out lanyard ring to enhance balance when climbing.

Small and Powerful

Small and Powerful

The compact engine produces 1.11kW giving the CS-2511TES a superior power-to-weight ratio.



Weighing just 2.3kg it's the lightest, most compact chain saw in our range.

Bar and chain

Bar and chain

2 types of bar and chain for carving available.

Best Features.


Engineered to weigh less whilst retaining robust durability.


Designed to maximise efficiency and comfort.

Easy start engine

Shindaiwa’s patented system for effortless starting.

Product Details.

Dry Weight (kg) 2.3
Chain Oil Tank Capacity (L) 0.140
Chain Brake Inertia
Output (kw) 1.1
Ignition System CDI
Chain Tensioner Side
Fuel tank capacity (l) 0.190
Start Assist System Soft start
Engine displacement (cm³) 25.0
Fuel Consumption At Maximum Engine Power (L/h) 0.67
Guide Bar Gauge (inch) 0,05
Output (ps) 1.5
Priming Pump Yes
Choke w/ Automatic Fast Idle Release Yes
Applicable Bar Length (cm/inch) 20, 25, 30 / 8, 10, 12