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The silent assassin for trucks



USS Seawolf attack submarine is said to be so quiet that the only way to discover it is to listen for the absence of sound. It's a pretty high order and one we remembered while trying to separate the activity of the mild hybrid electric auxiliary engine in the 2019 Ram 1500 eTorque pickups.

The system is so quiet and so invisible seamlessly that it searched for signs of activation seems to be doomed to fail. The same goes for cylinder deactivation that allows the optional 5.7-liter V-8 engine to run on four cylinders to save fuel.

MORE: Read our 2019 Ram 1500 Review

No more. Hemi can now drive on four cylinders as steadily as eight thanks to Ram's sophisticated technical solutions to suppress vibration and unhealthy sounds produced by a 90-degree V-4 engine. Ram has active vibration dampers mounted on the truck's frame rails and noise reduction technology using the truck's audio speakers to cancel unwanted noise and vibration from the engine's fuel-saving 4-cylinder ring mode.

  2019 Ram 1500, 2018 Detroit Car Show

2019 Ram 1500, 2018 Detroit Auto Show

In 2019, Ram 1500 is available with a variety of three different driving straps. The basic system is the famous 305-horsepower, 269 pound-foot. 3.6-liter V-6 petrol engine depicts almost all models in the company's product line. Now, however, it is equipped with a 9-kw belt-alternator-mild hybrid system that is capable of transmitting 90 pound-felt seamless electric power at start to help the frame of the line.

This device is an enlarged generator, but with much greater capacity to generate power, as well as the ability to return it to the motor through the drive belt. Ram's Vehicle Electrification Manager Brian Spohn flinches at the idea that such a device bolted to an existing gasoline engine is a simple bolt-on upgrade.

  2019 Frame 1500

2019 Frame 1500

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2019 Frame 1500 "width =" 640 "height =" 426 "data-width =" 1024 "data-height =" 682 "data url =" https://images.hgmsites.net/lrg/2019-ram-1500_100646421_l.jpg"/>

2019 Ram 1500

 2019 Ram 1500

2019 Ram 1500

"It's so much integration work that goes on, this is anything but bolt-on, he said.

This system also stops and starts the engine when the truck is stopped, the engine spins up from stationary in just 70 milliseconds and brings the gas engine online at 400ms . This means that the electric motor starts pushing the truck ahead almost immediately, and the gas engine goes in to help within about half a revolution of the truck's wheels.

Perhaps the coolest aspect of 3.6-liter V-6 with eT Orque, as it is officially named, is that it's the Ram 1500s base engine, which provides fuel economy benefits at no cost to buyers like the engine in $ 33,340 (including $ 1645 destination fee). On the basis of the truck

unlike some hybrids, the battery pack does not require valuable interior space. The frame's package is about the size of a silver box and mounted on the rear wall of the cab behind the rear seat in the room which would otherwise be unused. It contains a dozen LG Chem battery cells to give the system 430 watts with 48 volts.

The 395 horsepower, the 5.7 liter gasoline V-8 engine, is the next step in the Ram 1500 line, a well-known and reputable engine that adds $ 1,195 to the truck's price.

The new state-of-the-art option is the electrically powered eTorque version of V-8 for an additional $ 800. This engine has the same effect as the gas-only version because the hybrid system only helps with launch oomph, so the power is not reflected by the engine's maximum output degrees. The V-8 has a stronger belt-alternator system than the V-6, with 12 kW power and 130 lb-ft available for engine starts and vehicle launches.

  2019 Ram 1500

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