The Mercedes-Benz OM364 is a 4.0 liter (3,972cc)
Inline-four engine
A straight-four engine (also referred to as an inline-four engine) is a four-cylinder piston engine where cylinders are arranged in a line along a common crankshaft.
The majority of automotive four-cylinder engines use a straight-four layout ( ...
(I4)
Overhead valve
An overhead valve engine, abbreviated (OHV) and sometimes called a pushrod engine, is a piston engine whose valves are located in the cylinder head above the combustion chamber. This contrasts with flathead (or "sidevalve") engines, where the v ...
(OHV)
diesel engine
The diesel engine, named after the German engineer Rudolf Diesel, is an internal combustion engine in which Combustion, ignition of diesel fuel is caused by the elevated temperature of the air in the cylinder due to Mechanics, mechanical Compr ...
with 2 valves per cylinder. It is related to the
Straight-six engine
A straight-six engine (also referred to as an inline-six engine; abbreviated I6 or L6) is a piston engine with six cylinders arranged in a straight line along the crankshaft. A straight-six engine has perfect primary and secondary engine balanc ...
OM366 engine which has two extra cylinders, while the bore and stroke remain unchanged.
It launched in 1983 and was first utilized in the
Mercedes-Benz LK followed by the second generation
Mercedes-Benz T2
The Mercedes-Benz T2 is a semi-bonneted light commercial vehicle that was manufactured by Daimler-Benz. The T2 is also known as the "Düsseldorf Transporter", since it was built in Düsseldorf from 1967 to 1991. The third generation, built from ...
. Other applications include the
MB-trac
MB-trac is a range of agricultural tractors developed and produced from 1973 until 1991 by Mercedes-Benz Group, formerly known as Daimler-Benz. It is based on the ''trac'' design principle for tractors and shares its drivetrain with the Unimog. M ...
, the
Mercedes-Benz MB800 and industrial engines.
MTU Friedrichshafen
MTU Friedrichshafen GmbH, trading as MTU Solutions (stylised as mtu Solutions) is a German manufacturer of commercial internal combustion engines founded by Wilhelm Maybach and his son Karl Maybach in 1909. Wilhelm Maybach was the technical d ...
sold the engine under the ??? label. The engine had a
Direct injection system (inline fuel pump) to deliver fuel to every cylinder. Naturally aspirated and turbocharged versions with and without intercooler existed. Only the turbocharged and intercooled version became EURO II capable from 1994 onwards. A twin-scroll
turbocharger
In an internal combustion engine, a turbocharger (also known as a turbo or a turbosupercharger) is a forced induction device that is powered by the flow of exhaust gases. It uses this energy to compress the intake air, forcing more air into th ...
was utilized giving ~0.9-1atm of boost.
{, class="wikitable"
, +Engine Details
!Power:
, 63-103 kW (86-140 hp) @ 2,600-2,800 rpm
!Height:
, -
, -
!Torque:
, 254-500 Nm (187-369 lb.ft) @ 1,200-2,800 rpm
!Weight:
, -
, -
!Aspiration:
, Naturally aspirated or
Turbocharged or
Twin-scroll turbocharger with intercooler
!Injection:
, Direct injection
, -
!Compression Ratio:
, 16.5-17.25
!Boost:
, 0.9-1
, -
!Bore:
, 97.5mm (3.8in)
!Launch year:
, 1983
, -
!Stroke:
, 133mm (5.2in)
!
,
, -
!Displacement:
, 3,972cc (242CI)
!
,
, -
!Redline:
, 2,800 rpm
!
,
, -
!Length:
, -
!
,
, -
!Width:
, -
!
,
See also
*
List of Mercedes-Benz engines
Mercedes-Benz has produced a range of Gasoline, petrol, Diesel engine, diesel, and natural gas engines. This is a list of all internal combustion engine models manufactured.
Petrol engines Straight-three
* Mercedes-Benz M160 engine, M160, 0 ...
References
OM364