In-line 6-cylinder diesel engine



1000 thous. km


312 hp


Features and options

Engine type. 6-cylinder YMZ-530 family diesel engines, 4-stroke, in-line, with direct fuel injection, turbocharged, water-cooled with supercharged air intercooler of the “air-to-air” type installed on the vehicles (without EGR system) Engine meets the emission class Euro 5.

Design features

In order to meet the environmental requirements the following is integrated in the vehicle exhaust system:

  • selective catalytic reduction system (SCR), including dosing module together with a tank for the aqueous solution of urea (reagent AdBlue - (NH2) 2CO 32% solution)
  • selective catalyst (damper-neutralizer).

On the vehicle dashboard the following is integrated in accordance with the requirements of UN Regulation No. 49-05B2 (G):

  • alarm device (Error LED)
  • EOBD II diagnostic connector according to SAE J 1962-2standard, to provide the interface with the engine electronic control unit (ECU).

Ecology. Complies with Technical Regulations of the Customs Union TR CU 018/2011 "About wheeled vehicles safety" as for meeting the requirements of the engine emission class 5, normalized by UN regulations No. 24-03 and No. 49-05B2 (G).

Fuel supply system and control system. Common rail type, high-energy injection and electronic control unit manufactured by "Bosch"

ECU functions

  • controls the engine;
  • interact with electronic devices of the vehicle via CAN (SAE J 1939);
  • saves the error information in the internal memory
  • performs the functions of on-board diagnostics in accordance with the requirements of UN Regulation No.49-05 G, according to ISO 15031 and SAE J 1939 standards;
  • performs the function of speed limitation in accordance with the requirements of UN Regulation No. 89;
  • performs the function of torque limitation in accordance with the requirements of UN Regulation No. 49-05 G;
  • warns the driver about emergency situations by means of the lamps on the vehicle dashboard (engine diagnostics, emergency oil pressure lamp, etc.);
  • performs the function of the emergency protection of the engine;
  • performs joint operation with ESP-vehicle stability control system, emergency brake application, adaptive cruise control (UN Regulations No.13, App. 21, №131) and duplicates of additional body control from the remote operator panel (crane operator).

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