3026091 - Introduction - ENGINE

SPECIFICATIONS:

TYPE

Current developments

These engines are fitte with ''Bosch Common Rail EDC-15C' high pressure electronic injection systems for fast diesel engines totally managed by an electronic control unit.

Performance

This engine is able to provide the following performance:

• maximum power 85 KW CEE at 4000 rpm
• maximum torque 275 Nm CEE at 2000 rpm.

SYSTEM SPECIFICATIONS

Devices adopted

These engines are fitted with the following emission control devices:

• exhaust system with oxidising catalytic converter;
• E.G.R. exhaust gas recirculation system
• crankcase vapour/gas recirculation system.

COMPOSITION

STRUCTURE

The unit comprises the engine and all the systems required for its operation:

• fuel system;
• air supercharging system;
• engine cooling system;
• exhaust system with catalytic converter;
• oil vapour recirculation system;
• E.G.R. exhaust gas recirculation system;
• anti-shake switch-off system.

The operation of these systems is optimized by an electronic control system governed by a control unit. An understanding of the operating logic of the control unit gives an overall picture of the entire GROUP 10 system  Characteristic of working principle 1060  DIESEL FUEL INJECTION.

View of engine compartment

.1- Engine oil dipstick 2 - Fuel filter 3 - Excess pressure sensor 4 - E.G.R. solenoid valve 5 - Power steering fluid reservoir 6 - Brake - clutch fluid reservoir 7 - Throttle body 8 - Battery 9 - Vacuum pump 10 - Fuel injectors 11 - Exhaust manifold 12 - Inlet manifold 13 - Engine coolant reservoir

CONSTRUCTION

Direct injection turbodiesel engine without precombustion chamber, 4 cylinders in line, 1910 c.c., twin-mass flywheel, two valves per cylinder, overhead camshaft, supercharged with variable geometry turbocharger and intercooler, Bosch Common Rail EDC-15C7 electronic fuel injection system.