ECHO SRM-3021TES/U Professional petrol U handle brushcutter with a high torque head. With a 1:1.62 gear reduction ratio, the SRM-3021TES generates outstanding levels of torque – up to 50% more than previous models. It's packed with features to increase productivity and comfort; ES-Start and Digital CDI mean effortless starting in all conditions and the easily accessible heavy duty air filter reduces the need for maintenance. This brushcutter is designed to power through the biggest, most grueling jobs out there. Easy starting. It's not just the patented ES-Start system that ensures your trimmer starts effortlessly each and every time, it's also the overall quality of the engine and components which are built in Japan to the highest standards. Increased productivity. As part of the X-series the SRM-3021TES is a best in class product. This means your productivity will be noticeably improved, leaving more time for the finer things in life. High torque. The high torque gear case regulates rotational speed and force depending on the density of brush. This basically means you don't need to think about what you're trimming - just power through. Best Features. Lightweight Engineered to weigh less whilst retaining robust durability. Ergonomics Designed to maximise efficiency and comfort. Easy start engine ECHO’s patented system for effortless starting. Product Details Engine displacement (cm³) 30.5 Output (kW) 1.3 Output (ps) 1.8 Dry Weight (kg) 6.0 Fuel tank capacity (l) 0.71 Fuel Consumption At Maximum Engine Power (L/h) 0.72 Carburettor Diaphragm Start Assist System ES-start Drive shaft type Solid shaft Drive shaft diameter (mm) 7.0 Main pipe diameter (mm) 25.0 Gear reduction ratio 1.62 Standardised Nylon Head (Item Number) SF500 Sound pressure level (dB(A)) Blade/Nylon head - / 94.9 Sound power level (dB(A)) Blade/Nylon head - / 105.0 CO² (g/kW・h) 1 912 Vibration Left handle/Right handle (m/s) Nylon head 5.0 / 3.4 Standardised Nylon Head SF500 1 This CO² measurement results from testing a (parent) engine representative of the engine type (engine family) over a fixed test cycle under laboratory conditions and does not imply or express any guarantee of the performance of a particular engine.