DDi47

  • Horsepower: 185-240PS
  • Maximum torque: 750N.m
  • Economic speed: 1100-1800rpm
  • Net weight: 425kg
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Product Overview

The Longqing DDi47 engine has strong power, low fuel consumption and high reliability. It is an ideal supporting power for cargo and special series commercial vehicles. It is suitable for application scenarios such as agricultural and sideline products, express delivery, sanitation, low-bed, and truck crane.

Dragon EngineDDi47Product Features and Production Quantity
Model DDi47E240-60 DDi47E225-60    
Displacement (L) 4.75
Number of cylinders - bore × stroke (mm) 6-110×125
Rated power / speed (kW/r/min) 177/2300 165/2300    
Maximum torque(N.m/r/min) 800/1200-1600 780/1100-1600    
Low idle speed (r/min) 700±50
High idle speed (r/min) 2650±50
Economic speed range (r/min) 1100-1800
Minimum fuel consumption rate (g/kW.h) 193
Weight (kg) 425
B10 life (10,000 km) 60
Control system AutonomousECUDFCS2.0
Technical route ColdEGR+DPF+DOC+SCR

Product Advantages

Dynamics

The maximum torque covers a wide range of speeds and has large low-speed torque. It can be matched and applied to a variety of vehicle models to meet the power requirements of high-speed transportation, mountain climbing, construction site pits, and bad roads.

Economical

Four key energy-saving technologies are applied: efficient combustion system, intake and exhaust system optimization, fine thermal management technology and E/P switch;
The most economical fuel consumption range is wide (1200-1800r/min), which greatly reduces customer operating costs.

Reliability

Based on a mature platform and applying multiple reliable and durable technologies, the platform products inherit the high reliability gene of EQH, and have been tested in the market for more than ten years, with excellent reliability performance.

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