Perkins 1104D-E44TA Engine

The Perkins 1104D-E44TA is a high-performance, fully electronically controlled, 4.4-liter, inline-four, water-cooled, turbocharged, and aftercooled diesel engine widely used in international construction machinery, agricultural equipment, generator sets, and mobile industrial machinery. As a core model in the renowned Perkins 1100 Series, the 1104D-E44TA has earned the deep trust of global users thanks to its outstanding power density, advanced electronic common-rail fuel system, superior low-speed high-torque performance, and excellent environmental and fuel-efficiency characteristics. It is widely installed in medium-to-large excavators, loaders, road rollers, forklifts, and mobile power stations. Advanced Electronic Common-Rail Fuel Technology: Equipped with a high-pressure common-rail injection system and an intelligent Electronic Control Module (ECM), the engine precisely controls fuel injection quantity and timing based on real-time load, ensuring smoother operation, excellent transient response, and reduced exhaust emissions. Superior Power and Torque Output: Optimized turbocharging and aftercooling systems enable the engine to deliver robust torque at low speeds, perfectly handling demanding operating conditions such as heavy-load starts, sudden load spikes, and frequent load fluctuations. Excellent Ease of Maintenance: Inheriting the 1100 Series' design philosophy of centralized, single-side maintenance, the engine features a 500-hour service interval and high component commonality, significantly reducing the user's total cost of ownership.