Yanmar America Launches 4TN86DHT Engine Series for Industrial Equipment
Yanmar America Corporation has introduced its new 4TN86DHT engine series, offering advanced solutions for a wide range of industrial equipment applications. The lineup features the standard 4TN86DHT-XNYEM model, along with optional power pack variants, including the 4TN86DHT-XNYEM-PIH-P and 4TN86DHT-XNYEM-PIH-S, designed to meet varying customer needs with improved performance, efficiency, and reliability.
The 4TN86DHT series features robust 4-cylinder, 2.09-liter (127 cubic inch) displacement engines, delivering an impressive 59 horsepower (44.0 kW) output while maintaining exceptional fuel efficiency at 3.37 gallons per hour (12.8 liters/hour). Operating at a rated speed of 2,500 RPM, the engines utilize turbocharged and intercooled aspiration, combined with common-rail direct-injection fuel delivery, for optimal performance across a wide range of operating conditions.
Built on Yanmar's proven TNV design foundation, these engines incorporate advanced Final Tier 4 and EU Stage V emission control technology without compromising the reliability and torque that has made Yanmar a trusted name in the industry.
"The 4TN86DHT represents our commitment to delivering sustainable solutions that meet tomorrow's environmental standards today," said Frank Johnson, Division Manager, Industrial Engines Division. "We've proven that operators don't have to sacrifice performance for compliance. Through advanced vibration reduction and high-strength construction, these engines handle demanding applications while our combustion technology delivers better fuel control, reduced emissions, and improved efficiency to help meet our customers' needs."
The additional models with power packs include the 4TN86DHT-XNYEM-PIH-P with a pusher fan and a 4TN86DHT-XNYEM-PIH-S with a puller fan. A puller or pusher fan combined with the diesel engine helps improve cooling efficiency. Puller fans benefit from equipment running at lower speeds and higher temperatures, while pusher fans are more effective at higher speeds. These models are available for different equipment designs depending on the application.
As with all Yanmar engines, industrial equipment manufacturers who choose the 4TN86DHT benefit from Yanmar’s engineering services which will collaborate to customize engines according to the specific machinery requirements and product vision of the original equipment manufacturer (OEM).
