ECHO CS-7310SX 20" Professional Petrol Chainsaw
What makes the 20" CS-7310SX particularly interesting is the combination on offer — 73.5cc of low-emission X Series engine in a saw that handles like something considerably smaller. At 6.7kg dry with a 20" bar, it's a very controllable package for the amount of power behind it, and the 4.1kW output means it gets through timber with considerably more authority than the engine size might suggest.
It shares all the features that make the rest of the CS-7310SX range so well regarded. The centrifugal dust separation system keeps the air filter in better condition for longer, reducing the maintenance burden for those using it heavily day to day. The magnesium starter housing and chain cover keep weight down without compromising durability, and the heavy-duty aluminium handle with rubber grip takes the edge off vibration during extended use. Dual bumper spikes give you the grip and control you need when working through stumps and heavier material.
For professionals who want the full capability of the CS-7310SX engine in a slightly more agile, everyday setup, the 20" bar is the sweet spot in the range.
Specifications
| Engine Displacement | 73.5cc |
| Output | 4.1kW / 5.6ps |
| Dry Weight | 6.7kg |
| Fuel Tank Capacity | 800ml |
| Chain Oil Tank Capacity | 360ml |
| Bar Length | 50cm / 20" |
| Chain Pitch | 3/8" |
| Bar Gauge | 0.058" |
| Ignition System | CDI |
| Chain Brake | Inertia |
| Sound Pressure Level | 106.9 dB(A) |
| Sound Power Level | 116.9 dB(A) |
