But I have no major complaints. It constantly receives information about vehicle speed, acceleration, weight, road grade, torque demand and more, and can adjust revs and engine brake effect. We've also improved clutch durability and torsional dampening in both our D11 and D13 models. Every gear change is timed precisely. Carriers can issue their own requirements, but these must be in accordance with Volvo Logistics. Without the clutch pedal, you can safely sit back and concentrate on the other two. The numbers show maximum torque in , plus 12 for the number of gears.
There were initial driver perceptions that we had to overcome. However, you can change your cookie file at any time settings. I-Shift has been extensively redesigned to meet North American expectations, but it retains the high level of electronic and component integration needed to deliver the exceptional performance and fuel economy that have made the transmission so popular in other markets. If you want to know more or withdraw your consent to all or some of the cookies, please refer to the. Perfect control in any direction Low-speed manoeuvring is one of the most challenging aspects of the job.
It is truly fully-integrated and does exactly what Volvo said it would out on the road. This ensures that the engine works at its most efficient rpm, whether in economy or performance mode. . 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. Your startability is dramatically improved, and the strain on the clutch is reduced by up to 75 percent, saving you from unnecessary repairs.
This article about an automotive part or component is a. This means that I-Shift is now available for conditions where a manual gearbox or the automatic Powertronic used to be the only options. Some functions of the site may be lost, at which time you may not be able to see some of the sites. But the drivers love it now. However, you can change your cookie file at any time settings.
Safely is one of these factors and is extremely important to Volvo. Some vehicles have four reverse gears. Drive both on-road and off-road? The 12-speed I-Shift is a single counter-shaft, three-speed gearbox with high and low ranges and a two-speed splitter for each gear. You must see gears, forks. This combination of built-in intelligence and data collection from numerous sensors helps the transmision determine the appropriate starting gear, when it can successfuly skip-shift, and even when to apply engine braking when coasting through a down grade.
The automated gearbox is now available with the choice of one or two crawler gears, plus the additional option of extra reverse gears. This lowers your fuel consumption by up to a couple of percent. 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. The two reverse gears can be shifted on the fly, giving drivers more flexibility while backing. Still, if you want to get more involved, you can. Ultimately, you may have to unload the cargo or even request towing, which has devestating effects on your uptime and productivity.
The engine and the transmission speak the same language to each other. Anyone who has driven a Volvo will be happy to tell you about its comfort. The simplicity of the system reduces driver fatigue, helping you to focus on the road and the traffic around you. It certainly is showing up in our fuel economy numbers which have increased dramatically. 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. As a result, it is now commonly accepted that Volvo sets the safety standards which others follow. The crawler gear module only adds 120 mm to the length and 48 kg to the weight of I-Shift.