S13 Integrated Powertrain Specs

Since it was first announced in 2022, the International S13 Integrated Powertrain has been a game-changer for the transportation industry. This specially designed integrated engine and transmission streamlines operations for your trucks in Ft. Lauderdale while complying with environmental regulations. The International S13 Integrated Powertrain started on International® LT® and RH™ Series models during its initial roll-out. In mid-2025, this powertrain will be under the hood of the HV Series redesign.

Learn more about the S13 powertrain specs from Rechtien International Trucks. It has industry-leading operational efficiency for tasks around Riviera Beach and elsewhere. Your teams will also get more work done, which we explain in greater detail below.

S13 Powertrain Specs & Performance Features

First, we’ll explore the vital S13 powertrain specs to give you an idea of what these durable engines are capable of. This vaunted technology is worth your investment in Ft. Pierce. 

• 12.7L diesel four-cycle, inline 6-cylinder engine
• 515 hp
• 1,850 lb-ft of torque at just 900 RPM
• Bore and stroke of 5.12 inches and 6.30 inches
• Compression ratio of 23:1
• Fixed geometry turbocharger
• DOHC with four valves per cylinder
• B10 design life of 1.2 million miles

As of this writing, the International S13 Integrated Powertrain is available on the LT, RH, and HX series trucks with the newly redesigned HV series coming soon. Talk to us about what models we have with this powertrain.

Benefits of the International S13 Integrated Powertrain

Many aspects of the International S13 Integrated Powertrain make it stand above the competition for vocational trucks, heavy-duty options, and job site machinery. First and foremost, the S13 Integrated Powertrain creates more efficient on-site operations because you don’t have to stop work to have active regens. See what else this integrated powertrain can do for your fleet:

• Selective catalytic reduction (SCR) technology for primary emissions reduction
• The absence of an exhaust gas recirculation (EGR) cooler allows for nearly 100 percent of exhaust to flow to the fixed geometry turbocharger, giving you more power and improved engine performance
• Low revolutions and high torque, meaning fewer fuel injections and less fuel consumption while improving fuel economy
• No diesel oxidation catalyst (DOC) because of the extraordinarily clean combustion cycle
• Fully automated T14 transmission integration for 14-speed overdrive performance 
• Electronic shift actuators create a more compact gearbox housing
• Variable oil level upper reservoir reduces parasitic losses and continually lubricates the gears with oil sprayers, allowing the transmission to last longer under challenging conditions
• Smooth and quiet operation at low RPMs
• Compression release brake delivering up to 470 hp for secure braking

Explore the International S13 Integrated Powertrain at Rechtien International Trucks!

We invite you to experience the S13 Integrated Powertrain in action. Contact us or call 305-888-0111 to schedule an appointment at your convenience. We’re happy to help in any way we can at any of our locationsaround Ft. Lauderdale. Explore the latest truck options with Rechtien International Trucks!