ECHO CS-4920 Petrol Chainsaw

Professional Chainsaw with Power and Precision

The ECHO CS-4920 is a professional-grade petrol chainsaw designed for demanding cutting tasks. Powered by a 50.1 cm³ two-stroke engine, it delivers an impressive output of 2.5 kW for fast, precise, and reliable performance. Whether felling medium trees, cutting firewood, or handling site maintenance, this model offers the perfect combination of strength and control. Built with professional use in mind, it is both durable and versatile, ensuring exceptional results across a variety of applications.

High-Performance Engine for Professional Work

The CS-4920 is equipped with a professional-grade two-stroke engine engineered for consistent, long-lasting power. Its low-emission design meets modern environmental standards, making it more pleasant to operate in busy or enclosed areas. This efficiency is supported by a patented G-Force air-filtration system, which removes dust and debris before they reach the engine. The result is improved performance, reduced maintenance, and a longer working life, even under challenging professional workloads.

Lightweight and Easy to Handle

Despite its impressive power, the CS-4920 weighs just 5.0 kg (dry weight), making it one of the lightest in its class. The balanced design improves manoeuvrability, reducing fatigue during long working hours. A loop handle at the front provides excellent control and stability, allowing for accurate cutting even in tight spaces. This lightweight build, combined with its professional-grade output, gives it an outstanding power-to-weight ratio that’s ideal for high productivity.

Designed for Operator Comfort and Productivity

ECHO has prioritised user comfort with the CS-4920’s ergonomic design and low vibration levels. Vibration is reduced to 3.5 m/s² at the front handle and 3.4 m/s² at the rear handle, helping minimise fatigue. A clear fuel tank lets operators check fuel levels at a glance, avoiding unnecessary interruptions. Tool-less fuel and oil caps make refilling quick and convenient, saving time and keeping work moving efficiently.

Reliable and Easy Starting

Starting the CS-4920 is quick and straightforward thanks to ECHO’s ES-Start technology. This spring-assisted system reduces pulling force, allowing the engine to start with one or two gentle pulls. The choke features automatic fast idle release, enabling smoother starting and immediate acceleration. Combined with a priming pump, these features ensure a reliable start every time, even in cold or damp conditions.

Durable and Efficient Cutting Performance

The CS-4920 features a side chain tensioner for quick, precise adjustments, ensuring the chain stays sharp and ready for work. Its 0.325-inch chain pitch and 0.050-inch guide bar gauge deliver efficient cutting for a wide range of materials. The standard 45 cm (18-inch) bar length offers a great balance between reach and control, making it suitable for professional forestry, landscaping, and property maintenance.

Conclusion: A Reliable Choice for Demanding Jobs

With its high power, lightweight build, and user-focused features, the ECHO CS-4920 offers outstanding performance for professionals. It combines easy handling, low emissions, and durable engineering to provide a dependable, efficient cutting experience. For those seeking a powerful, long-lasting chainsaw, the CS-4920 delivers the perfect balance of precision, comfort, and reliability.