National Diesel Engine EFD
Today, diesel engines account for a significant share of the powertrain of passenger cars. The advantages of diesel engines are:
- Reduce fuel consumption by about 30% compared to similar gasoline engines due to higher thermal efficiency
- 25% reduction in carbon dioxide emissions compared to gasoline engines
- More torque than gasoline engines
- More durability and longevity
Technical specifications of the national passenger diesel engine
Unit | Value | Parameter |
|---|---|---|
cm3 | 1497 | Engine Displacement |
16.5 | Compression ratio |
|
4 | Cylinder number |
|
mm | 76 | Bore |
mm | 82.5 | Stroke |
kW | 90 | Max. Power |
N.m | 256 | Max Torque |
rpm | 1750-2750 | Speed @ Max. Torque |
kW/lit | 60 | Max. Power/liter |
Euro 5 | Emission level |
|
rpm | 4000 | Speed @ Max. Power |
mm | 680*688*687 | Engine dimensions (L*W*H) |
Inline | Cylinder arrangement |
|
cm3 | 1500 | Nominal displacement |
bar | 165 | Max. cylinder pressure |
rpm | 800 | Idle speed |
rpm | 4200 | Max. Permitted permanent speed |
rpm | 4600 | Over speed |
| 4 | Valve number of each cylinder |
Some of the technologies used in the EFD engine
- High pressure fuel injection system (1600 bar)
- Common rail direct injection system
- Fuel heater (Glow plug)
- Variable geometry turbocharger (VGT)
- Intake system with intercooler
- Double overhead camshaft (DOHC) with 16 valves
- Exhaust gas recirculation (EGR) with water cooler
- Diesel particulate filter (DPF)
- Diesel oxidation catalyst (DOC)
SOREN Diesel-Vehicle parameters
Value | Parameter |
|---|---|
EFD 1.5 HD | Engine code |
1.5 (l) | Engine capacity |
190 (km/h) | Top speed |
Manual- 5 speed | Transmission |
5.4 (l/100 km) | Fuel consumption, combined |
4534*1720*1460 (mm) | Overall length*width*height |
2671 (mm) | Wheel base |
1257 (kg) | Kerb weight |
66 (l) | Fuel tank capacity |
500 (l) | Trunk capacity |
