In-line 6-cylinder diesel engine

  • EURO-4


  • 1000 thous. km


  • 412 hp


  • Description
  • Specification
  • Application


Engine type. 6-cylinder YMZ-650 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).

Ecology. Engine meets the emission class euro-4 for road machinery – UN Regulations No. 49-04В1, No.24-03.

Design features. The EGR (exhaust gas recirculation) system and РМ-САТ (catalyst converter) are applied to achieve the emission class euro-4.

Fuel supply system. Fuel supply system: of common rail type (ECRS) by R. Bosch. The system provides injection pressure 1600 bar.


There is a possibility to install the following:

  • steering booster pump 20-25 l;
  • air conditioner compressor;
  • air compressor.

Engines can be completed with clutches and gearboxes cooperative sized according to SAE 1 and made by various manufactures.


Characteristics Values
Cylinder bore & stroke, mm 123 х 156
Displacement, liters 11,12
Rated power, gross, kW (hp) 303 (412)
Net power (Regulations № 85), kW (hp) 302 (410)
RPM, min-1 1900
Max. torque, gross, Nm (kgf.m) 1911 (195)
Speed at max. torque, min-1 1200-1400
Min. specific fuel consumption, g/kWh (g/hp.h) 193 (142)
Engine lifetime, thous.km 1000
Overall dimensions, mm LхWхH 1286 / 935 / 1126
Mass of engine, kg 1030
Ecology (UN Regulations) № 49-05C (B1, EOBD) - euro-4



Speed characteristics

Speed characteristics


Configurations Clutch Application
YMZ-65101, -02, -12, -22, -32, -42, -52, -62, -72, -82 - MAZ trucks, chassis, dump trucks, tractive vehicles 4х2, 4х4, 6х2, 6х4, 6х6, 8х4 with mass up to 52 t, road trains up to 65 t; MAZ-5340В9, MAZ-5440B9, MAZ-6430В9, MAZ-6312B9, MAZ-6501B9
YMZ-65101-04, -14 MFZ 430 or Hammer "Tonar" trucks, dump trucks, chassis, tractive vehicles 4х2, 6х4 with gross weight up to 31,5 t, road trains up to 64,5 t: "Tonar-6528, -652803"; "Tonar-5422"
YMZ-65101-05, -15, -25, -35 MFZ 430 or Hammer MZKT trucks, dump trucks, chassis, tractive vehicles 4х2, 4х4, 6х2, 6х4, 6х6, 8х4, 8х6, 8х8, 10х4, 10х6, 10х8, 10х10 with gross weight up to 52 t, road trains up to 65 t: MZKT-652715, MZKT-750100, -75110, -75120; MZKT-700600; MZKT-700700
Asset 14