Ural
NEXT 6x4

Engines

In-line Diesel Engine YMZ-536 and YMZ-653

In-line Diesel Engine YMZ-536 and YMZ-653

In-line 6-cylinder turbocharged diesel engines of YMZ-536 and YMZ-653 families, 4-stroke, with a liquid cooling system and boost air cooling in an air- to-air exchanger installed on a vehicle (without an EGR system).
Engines comply with the requirements of the Technical Regulation of Customs Union (TR CU) 018/2011 On Safety of Wheeled Vehicles in terms of the requirements for emission standard 5 established by the UN Regulations No. 24-03 and No. 49-05В2 (G) — Euro-5.
Service life of these engines is at least 800 thousand km, and its service interval is 20 thousand km for MS-1 and 40 thousand km for MS-2.



Ural NEXT 6x4
Model, con guration YMZ-53613-10 YMZ-653

Number and arrangement of cylinders

L6 (in-line)

L6 (in-line)

Cylinder diameter, mm

105 х 128

105 х 128

Cylinder capacity, l

6.65

6.65

Net power, kW (h.p.)

229 (328)

309 (420)

Rated speed, min-1

2,300

1,900

Maximum torque, Nm (kgf-m)

1,375 (140)

2,000 (203.8)

Speed at maximum torque, rpm

1,300...1,600

1,300...1,600

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