ECHO CS 501SX Lightweight Professional Chainsaw
The CS-501SX is a lightweight professional petrol chainsaw, ideal for felling. It features a 50.2cc engine, a guide bar of 45cm (18″) and weighs 4.7kg*
The lightest saw in its class, the CS-501SX has many features appreciated by professionals. These include a starter grip assist cap opener; dropout prevention nuts; a tool-less air filter cover allowing easy air filter access, even when wearing gloves; a side access chain tensioner enabling easy chain adjustment; an anti-icing system preventing the carburettor from freezing in colder months.
Engine displacement: 50.2cc
Dry weight: 4.7kg
Output: 2.57kW
Bar length: 45cm (18")
Saw chain pitch: 0.325"
| Engine displacement | 50.2cc | 
|---|---|
| Dry weight* | 4.7kg | 
| Output | 2.57kW | 
| Fuel tank capacity | 0.50 litres | 
| Fuel consumption at max engine power | 1.54 l/h | 
| Chain oil tank capacity | 0.28 litres | 
| Chain tensioner | Side | 
| Ignition system | CDI | 
| Priming pump | No | 
| Choke with automatic fast idle release | Yes | 
| Start assist system | Decomp | 
| Bar length | 45cm (18") | 
| Guide bar gauge | 0.058" | 
| Saw chain pitch | 0.325" | 








