Redefining world class The world’s first handheld saw with electronically controlled fuel injection.

The new STIHL TS 500i with STIHL Injection The STIHL TS 500i with electronically controlled fuel injection doesn’t just set new standards when it comes to engine technology: it is the new standard. It features revolutionary and innovative technology, making it an indispensible tool on every building site. When it comes to building roads and construction work above or below ground, the STIHL TS 500i makes light work of tough jobs. Whether you’re cutting concrete, steel girders, pipes or asphalt – the STIHL TS 500i will take the strain out of the daily grind. This compact power packet is easier...

A global first: STIHL Injection Discover a whole new kind of cutting, with STIHL Injection. At the heart of this revolutionary technology is the electronic engine management system. For the first time ever, the saw’s ignition timing is defined not only by the engine speed – but also the load. The ideal settings for ignition and fuel injection are calculated constantly while the tool is in use, so you can rely on an optimal performance at all times. And thanks to this Fuel injector new technology, you won’t have to compromise when it comes to the engine settings: it makes the carburetor and all...

The most important STIHL Injection components and their functions: 1 Generator The generator produces all the electricity required to power the control unit and operate the cut-off saw. And it does this right from the first rotation of the crankshaft during start-up. But that’s not all: while the tool is running, the generator continually updates the control unit about the position of the crankshaft and the current engine speed. 2 Sensor The sensor measures the temperature and pressure in the crank chamber. This information is then transmitted to the control unit. 3 Control unit The control unit...

The benefits for STIHL users If you work on a construction site, you’ll know that delivering a fast, quality result is what really counts. The STIHL TS 500i with STIHL Injection is the most reliable workmate you could hope for. It combines precision, efficiency and user-friendliness with cutting-edge technology. So you can focus on what matters most – your work.

Easy to start STIHL Injection technology makes a choke and priming redundant. The system automatically registers the external temperature, so only one start position is necessary. The intelligent control unit assesses the temperature, as well as the elevation and fuel quality and automatically calculates the required amount of fuel. It’s never been easier to get started: simply move the switch from 0 to I, purge the engine, start the saw and away you go. Optimal engine performance Thanks to the new STIHL Injection system, the saw’s engine performance is world class: the cutting performance of...

The benefits of increased efficiency For building projects where timing is of the essence, you need a tool that allows you to work quickly and efficiently. And the STIHL TS 500i is ideal for getting the job done fast – with highquality results. The saw can also be quickly and easily serviced, as the STIHL Injection control unit and engine diagnosis device deliver a targeted electronic diagnosis of any maintenance work required. This minimizes downtime – to maximize cutting time.

Intelligent maintenance in two steps Diagnosis during use During use, all engine-related data is constantly recorded. The control unit automatically registers any irregularities in the electronic components and stores this information. This diagnosis takes place while you work and the results can be accessed later. The STIHL TS 500i is currently the only STIHL tool equipped with this advanced feature. Diagnosis using the MDG 1 With the MDG 1 engine diagnostic unit, servicing your cut-off saw has never been easier. Simply attach it to the saw to generate a precise analysis. It uses special PC...

Proven technologies 2-MIX engine with STIHL Injection The STIHL 2-MIX engine with STIHL Injection features the world’s first electronically controlled fuel injector, which supplies exactly the right amount of fuel directly into the crank chamber. It truly sets new standards, with greater performance, fewer emissions and high torque over a wide rpm range. Electronic water control The electronic water control is now governed by the intelligent STIHL Injection control unit. It delivers perfect dust suppression at the push of a button. The electronic water control allows you to precisely meter the...

Technical details: STIHL TS 500i   TS 500i Displacement (cm³) Power output (kW/hp) Sound pressure level** (dB(A)) Sound power level** (dB(A)) Vibration level left/right*** (m/s²) Maximum cutting depth (mm) STIHL Injection Electronic water control (A) Cyclone air routing  Standard 0461 753 0123. M1. B3. S0311. F&W. Printed in Germany © ANDREAS STIHL AG & Co. KG, Waiblingen 2011. Environmentally-friendly and chlorine-free bleached paper. * Without fuel or cutting wheel  * K factor according to Dir. 2006/42/EC = 2.5 (dB(A))  ***K factor according to Dir. 2006/42/EC = 2 m/s²  For further information...