ECHO CS-590 20" Professional Petrol Chainsaw
The CS-590 sits in interesting territory — a 59.8cc professional-grade saw with a 20" SUGIHARA bar that offers serious cutting performance without quite hitting the price tag of the CS-621SX range. If you need a large engine in a manageable package and don't want to stretch to the X Series budget, this is worth a close look.
At 6.0kg for a saw with this much displacement, the weight is well controlled, and 3.0kW of output gives it plenty of authority through larger diameter timber. The anti-icing carburettor system is a welcome inclusion for year-round use, and the tool-less air filter cover and side chain tensioner keep day-to-day maintenance quick and painless even with gloves on.
It starts via a decomp valve rather than ES-Start, which is standard for a professional saw of this size and won't trouble anyone used to working with bigger equipment. A dependable, no-nonsense option for those who need a large-engine saw without the X Series price.
Specifications
| Engine Displacement | 59.8cc |
| Output | 3.0kW / 4.1ps |
| Dry Weight | 6.0kg |
| Fuel Tank Capacity | 645ml |
| Chain Oil Tank Capacity | 300ml |
| Bar Length | 50cm / 20" |
| Chain Pitch | 3/8" |
| Bar Gauge | 0.058" |
| Ignition System | CDI |
| Start System | Decomp |
| Chain Brake | Inertia |
| Sound Pressure Level | 101.0 dB(A) |
| Sound Power Level | 112.2 dB(A) |
| Vibration (Front/Rear) | 4.4 / 4.7 m/s² |
