JD4 Engine

Compact Size, Big Power

Get ready for the rugged reliability and efficiency of the JD4 Engine. Designed to deliver robust performance in a compact package, the JD4 is engineered to handle the toughest applications with ease. Discover how the JD4 will combine advanced technology with durability to meet your most demanding power needs.

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Meet the JD4 Industrial Engine

With its impressive weight-to-power ratio, the JD4 will deliver a robust 129 kW (173 hp) without sacrificing efficiency or compactness.

The JD4 will feature a 20% to 25% reduction in package size and a more than 50 kg (110 lb) reduction in weight compared to the John Deere 4.5L PWS/L single turbo base engine.

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Advanced Technology

The JD4 will combine the best of John Deere technologies and software with an advanced engine architecture for a streamlined engine solution.

The JD4's electronic control system will support telematics integration for remote monitoring and diagnostics through John Deere Connected Support™. Today, more than 650,000 John Deere agricultural, construction, and forestry machines are connected. Now, OEM equipment customers can get the same benefits — with no subscription fees or ongoing expenses.*

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Future-Proofed Design

Designed with the future in mind, the JD4 will offer enhanced auxiliary power and advanced emissions compliance. Its compact and lightweight design, combined with its robust performance, will make it an ideal solution for various industries.

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Transform Your Operations with the JD4

Leveraging years of engineering expertise and customer insights, the JD4 is designed to maximize uptime and minimize maintenance costs when it hits the market. From its rugged power to its versatile features, the engine is poised to offer reliable performance and value for customers worldwide. Learn more about how the JD4 can help elevate your operations by viewing this infographic.

View JD4 Infographic
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Unlocking PTO Potential with the JD4

Power Take-Off (PTO) systems are becoming increasingly critical in modern off-highway equipment applications. This white paper explores how the latest advancements in PTO technology, along with the JD4 engine's robust performance and its innovative PTO system enabling up to three auxiliary drives, provides significant versatility and power offboarding capability for your equipment. Download the PDF to learn more.

Discover the JD4 Advantage

Engineered for Uptime

Uptime is critical for any operation. The JD4 was designed with serviceability and reliability at its core. In this video, a John Deere expert explores the engine's simplified maintenance, robust components, and design features that contribute to long-term reliability and minimized downtime. See how the JD4 can keep equipment running strong.

*Contact your John Deere dealer or engine distributor for availability of John Deere Connected Support on specific engine models. Machine information is shared with John Deere only with end-user approval.