A petrol engine for Euro-4 and Euro-5 light commercial vehicles

EVOTECH 2.7 petrol engine is the engine co-developed by GAZ Group and Tenergy, the leading company in developing and engineering the power units from South Korea. The engine design and setup make sure that it is highly efficient for the use in light commercial vehicles, including the ones fitted with gas equipment.

The design of the main units and power unit systems, a wide use of the world leading manufacturers’ components made it possible to enhance power figures, reduce fuel consumption and operating cost. The engine durability was increased significantly to 400,000 km.

• • RELIABILITY IMPROVEMENT

    The durability is increased to 400,000 km. The warranty is valid for 3 years or
    150,000 km run.

  • EMISSION REDUCTION

    Meeting the Euro-4 and Euro-5
    ecological standards.

  • GOOD TECHNICAL AND
    ECONOMY PERFORMANCE

    An optimal combination of gas
    dynamic characteristics.
    Effective cooling system.
    Optimized gas distribution system.

• • INCREASED TORQUE

    Increased torque in
    operating conditions to improve
    the traction and dynamic indices
    of the vehicle.

  • NOISE AND VIBRATION
    MINIMIZATION

    Both the size and the weight
    of the cylinder-piston group
    were reduced. Some plastic parts were introduced. Additional reinforcement ribs
    were added to the major parts.

• • FUEL CONSUMPTION REDUCED

    by 8-10%.

  • HIGHER EFFECTIVE POWER

    The engine performance was improved.
    The operating process was optimized
    with the volume changed from
    2.9 l to 2.7 l.

  • WIDE USE OF
    THE WORLD LEADING
    MANUFACTURERS’ COMPONENTS

    Over 40 brands
    (LG, Bosch, Delphi, Eaton, Daido
    etc.).

Over 30 key design changes

• New LG (South Korea) pistons with special graphite-based coating;
• New shape of the combustion chamber;
• Eaton (USA) hydraulic lifters;
• Bosch (Germany) engine control system sensors;
• Changes in sealing joints, unit fastening, feed, ignition and lubricating systems;
• Increased power electric units (starter 1.9kW) and current delivery (alternator 115А).