EURO IV 4DW93-84E4

Modern Four-Cylinder Diesel Power

The EURO IV 4DW93-84E4 from FAW Jiefang Wuxi Diesel Engine Plant brings together solid performance and clean emissions in a proven package. Built for commercial work where reliability matters, this engine has earned its place in workshops and fleets across multiple industries.

Core Performance Specifications

This four-cylinder, in-line diesel uses direct injection with a 90mm bore and 100mm stroke, giving 2.54 litres of displacement. Power output reaches 64kW (84 HP) at 3000 rpm, with 62kW net power available for real-world applications. The torque delivery is where this engine really shines – 220Nm between 1900-2100 rpm gives you pulling power exactly where you need it for commercial work.

Fuel System Technology

The common rail injection system works with a turbocharger and intercooler to deliver fuel efficiently and powerfully. Fuel consumption stays at 205g/kW·h or better, which translates to lower operating costs over the engine’s working life. The system responds well under varying loads, making it particularly suitable for stop-start urban delivery work or steady highway cruising.

Emissions & Environmental Performance

Meeting EURO IV standards through EGR (Exhaust Gas Recirculation), this engine handles emissions control without compromising performance. Smoke levels stay below 0.48 m⁻¹, and noise output remains at 95.5 dB(A) or less – important factors for urban operations where regulations are increasingly strict.

Physical Characteristics & Installation

At 270kg and measuring 725×655×700mm, the engine fits well into medium-duty chassis whilst leaving room for ancillary components and servicing access. The compact design makes it straightforward to install and maintain, with service points positioned sensibly for workshop efficiency.

Commercial Applications

This engine works particularly well in delivery trucks, utility vehicles, municipal equipment, and light construction machinery. The broad torque band and reliable power delivery suit applications where consistent performance matters more than peak figures. Whether you’re running urban delivery routes or handling mixed-duty work, the 4DW93-84E4 provides the dependable power commercial operators need.

Manufacturing Heritage

FAWDE’s manufacturing experience stretches back over eight decades, and this shows in the engine’s build quality and attention to detail. The production standards and quality control processes ensure consistent performance across the manufacturing run, giving fleet operators confidence in their power plant choice.