The dual-clutch version is only available for trucks up to 540 hp. The simplicity of the system reduces driver fatigue, helping you to focus on the road and the traffic around you. The transmitted torque both engine and braking will be interrupted during gear shifting, in both driving and coasting conditions. I-Shift uses its built-in intelligence to quickly and automatically choose the right gear at all times. With the gearstick, the driver can use buttons to manually select gear, although this feature is disabled on some vehicles where the gearstick has no buttons.
By constantly receiving information about vehicle speed, acceleration, weight, road grade, torque demand and more, it can carry out every shift with extreme precision. But the drivers love it now. The two reverse gears can be shifted on the fly, giving drivers more flexibility while backing. Every gear change is timed precisely. I-Shift is also eqipped with a unique road grade sensor, allowing it to read hills and calculate torque demand so can predict when up- or down-shifts may be necessary. The secret lies in the intelligent electronic control unit.
Please be aware that if you change your cookie settings, we are no longer able to ensure our website to function properly. This article about an automotive part or component is a. So regardless of experience or training, I-Shift helps every driver become more fuel-efficient. They are totally in tune with each other and work together seamlessly. Anyone who has driven a Volvo will be happy to tell you about its comfort.
I-Shift with crawler gears adds to the versatility of the truck, letting you use the same truck for a host of different driving conditions and assignments. There were initial driver perceptions that we had to overcome. All transmission models are engineered to mate to a specific engine, and customer choice comes in the form of electronic and programming options. If the German car is authoritative about its own excellence and the Japanese car unbeatably marketable, what is a Swedish car? The standard versions have a gear ratio of 1:1, while the overdrive has a ratio of 0. The truck dont run after shift the gear selector into drive position cause when i press the accelerator pedal seem like nothing.
The I-Shift is an automated mechanical transmission. Reinforced for severe duty applications If you drive in extremely tough conditions, you will appreciate the reinforced I-Shift. And the software provides shifting skills that are impossible for even the best of drivers to match. Beneath the surface of I-Shift, the hallmark of modern transmissions, hides an old-school unsynchronised manual gearbox hence the compact design and low internal losses. The I-Shift has no clutch pedal. This ensures that the engine works at its most efficient rpm, whether in economy or performance mode. This means that I-Shift is now available for conditions where a manual gearbox or the automatic Powertronic used to be the only options.
The Volvo I-Shift transmission is a single countershaft transmission with 12 forward gears and two reverse gears. It became available for trucks in 2001 and later buses in 2004. It is controlled either by a gearstick mounted on the driver's seat or by buttons on the dashboard, just like a standard automatic gearbox. Some vehicles have four reverse gears. This lowers your fuel consumption by up to a couple of percent. Crawl slow, run lean Can I-Shift with crawler gears really help boost your fuel economy? Ultimately, you may have to unload the cargo or even request towing, which has devestating effects on your uptime and productivity.
Please be aware that if you change your cookie settings, we are no longer able to ensure our website to function properly. You can help Wikipedia by. Some functions of the site may be lost, at which time you may not be able to see some of the sites. With more than 80,000 units already in service overseas, this mature, third generation two-pedal, non-synchronized, heavy duty transmission crosses the pond with a well-established service record. Because previously, you often had to be willing to sacrifice fuel economy for startability. The latest edition of the I-Shift includes upgraded hardware and software, greater durability and a new countershaft brake for improved performance and smoother shifting.
Just drive I-Shift makes driving easier, safer and more comfortable. Of the total Group sales in 1974 of Skr. Some functions of the site may be lost, at which time you may not be able to see some of the sites. It constantly receives information about vehicle speed, acceleration, weight, road grade, torque demand and more, and can adjust revs and engine brake effect. However, you can change your cookie file at any time settings. Eco-Roll re-engages the engine as soon as one of the following happens: The speed reaches the engine brake set speed for the cruise control; The driver touches the brake; The driver touches the engine brake control stalk; The driver touches the accelerator; or the vehicle speed increases past a pre-set limit. You must see gears, forks.