What is an I-Shift transmission?
I-SHIFT TRANSMISSION Our newest I-Shift makes drivers more productive, using intelligent electronics to continuously monitor grade, speed, weight, and engine load, shifting when necessary or holding a gear-whichever saves more fuel.
Who makes Volvo I shift?
Volvo Powertrain AB
The Volvo I-Shift is an automated manual transmission developed by Volvo subsidiary Volvo Powertrain AB for Volvo Trucks and Volvo Buses, with 12 forward gears and 4 reverse gears. It became available for trucks in 2001 and later buses in 2004.
How does the I-Shift transmission work?
The transmission is an option on all of Volvo’s truck models. The I-Shift is programmed with Volvo’s engine efficiency map for each engine rating. It works with special road sensors to continuously calculate the vehicle’s speed, acceleration, torque demand, weight, rolling and air resistance, and road grade in 30-sec.
What is I shift in Volvo buses?
Volvo I-Shift is a 12-speed manual gearbox with an automated gearchanging system. The starting gear is selected automatically according to the road gradient and vehicle load, which makes driving extremely easy. Moreover, low weight and small dimensions allow for compact installation.
What is I-shift in Volvo buses?
What is eco-roll in Volvo?
Eco-Roll is a Volvo-exclusive feature that automatically disengages the engine when the vehicle is in top gear on a long, slight downgrade that requires no engine torque input. 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.
Which is better Volvo or Scania?
Scania has a narrower body when compared to Volvo. The Scania Metrolink also looks a little taller that its competitor. Also, the windows on the Volvo are quite larger as compared to Scania. Both the buses are mounted with a rear engine, so there isn’t much on the exterior bit from a passenger point of view.
What makes the Volvo I shift so good?
So regardless of experience or training, I-Shift helps every driver become more fuel-efficient. Volvo has made the industry’s most advanced automated transmission even better. 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.
What’s the torque rating of a Volvo I Shift?
With a D11 or D13 engine, Volvo’s torque rating for I-Shift goes up to 1,900 lb-ft., so it’s compatible with any Volvo engine you choose. I-Shift can also increase your truck’s resale value.
How does the I-Shift work in a car?
The I-Shift is an automated mechanicaltransmission. The transmitted torque (both engine and braking) will be interrupted during gear shifting, in both driving and coasting conditions. There is no clutch pedal and the gearshift is controlled by the ergonomic gear selector.
Is there a clutch pedal on an I-Shift?
The transmitted torque (both engine and braking) will be interrupted during gear shifting, in both driving and coasting conditions. There is no clutch pedal and the gearshift is controlled by the ergonomic gear selector. The I-Shift is available as an overdrive or direct drive transmission. Nomenclature and Ratios