Item Number

Item Description

Test

Installation

Homologation

Parent engine/engine type

Engine types within the engine family (if applicable)

Explanatory notes (not included in document)

type 2

type 3

type …

type n

3.1

Engine Identification

3.1.1.

Engine type designation

X

3.1.2.

Engine type designation shown on engine marking: yes/no

X

3.1.3.

Location of the statutory marking:

X

3.1.4.

Method of attachment of the statutory marking:

X

3.1.5.

Drawings of the location of the engine identification number (complete example with dimensions):

X

3.2.

Performance Parameters

3.2.1.

Declared rated speed (rpm):

X

3.2.1.1.

Fuel delivery/stroke (mm3) for diesel engine, fuel flow (g/h) for other engines, at rated net power:

X

3.2.1.2.

Declared rated net power (kW):

X

3.2.2.

Maximum power speed(rpm):

X

If different from rated speed

3.2.2.1.

Fuel delivery/stroke (mm3) for diesel engine, fuel flow (g/h) for other engines, at maximum net power:

X

3.2.2.2.

Maximum net power (kW):

X

X

If different from rated power

3.2.3.

Declared maximum torque speed (rpm):

X

If applicable

3.2.3.1.

Fuel delivery/stroke (mm3) for diesel engine, fuel flow (g/h) for other engines, at maximum torque speed:

X

3.2.3.2.

Declared maximum torque (Nm):

X

If applicable

3.2.4.

Declared 100 % test speed:

X

If applicable

3.2.5.

Declared Intermediate test speed:

X

If applicable

3.2.6.

Idle speed (rpm)

X

If applicable

3.2.7.

Maximum no load speed (rpm):

X

If applicable

3.2.8.

Declared minimum torque (Nm)

X

If applicable

3.3.

Run-in procedure

Optional at choice of manufacturer

3.3.1.

Run in time:

X

3.3.2.

Run-in cycle:

X

3.4.

Engine test

3.4.1.

Specific fixture required: Yes/No

X

For NRSh only

3.4.1.1.

Description, including photographs and/or drawings, of the system for mounting the engine on the test bench including the power transmission shaft for connection to the dynamometer:

X

3.4.2.

Exhaust mixing chamber permitted by manufacturer: Yes/No

X

For NRSh only

3.4.2.1.

Exhaust mixing chamber description, photograph and/or drawing:

X

If applicable

3.4.3.

Manufacturers chosen NRSC: RMC/Discrete mode

X

3.4.4.

Additional NRSC: E2/D2/C1

X

Only where additional cycles are declared in entries 1.12.1 or 1.12.2 of Part A

3.4.5.

Number of pre-conditioning cycles prior to transient test

X

If applicable, minimum 1,0

3.4.6.

Number of pre-conditioning RMC prior to NRSC test

X

If applicable, minimum 0,5

3.5.

Lubrication system

3.5.1.

Lubricant temperature

If applicable

3.5.1.1.

Minimum (deg. C):

X

3.5.1.2.

Maximum (deg. C):

X

3.6.

Combustion Cylinder

3.6.1.

Bore (mm):

X

3.6.2.

Stroke (mm):

X

3.6.3.

Number of cylinders:

X

3.6.4.

Engine displacement (cm3):

X

3.6.5.

Cylinder displacement as % of parent engine:

X

If engine family

3.6.6.

Volumetric compression ratio:

X

Specify tolerance

3.6.7.

Combustion system description:

X

3.6.8.

Drawings of combustion chamber and piston crown:

X

3.6.9.

Minimum cross sectional area of inlet and outlet ports (mm2):

X

3.6.10.

Valve timing

3.6.10.1.

Maximum lift and angles of opening and closing in relation to dead centre or equivalent data:

X

3.6.10.2.

Reference and/or setting range:

X

3.6.10.3.

Variable valve timing system: Yes/No

X

If applicable and where intake and/or exhaust

3.6.10.3.1.

Type: continuous/(on/off)

X

3.6.10.3.2.

Cam phase shift angle:

X

3.6.11.

Porting configuration

2-stroke only, if applicable

3.6.11.1.

positon, size and number:

X

3.7.

Cooling system

Complete relevant section

3.7.1.

Liquid cooling

3.7.1.1.

Nature of liquid:

X

3.7.1.2.

Circulating pumps: Yes/No

X

3.7.1.2.1.

type(s):

X

3.7.1.2.2.

Drive ratio(s):

X

If applicable

3.7.1.3.

Minimum coolant temperature at outlet (deg. C):

X

3.7.1.4.

Maximum coolant temperature at outlet (deg. C):

X

3.7.2.

Air cooling

3.7.2.1.

fan: Yes/No

X

3.7.2.1.1.

type(s):

X

3.7.2.1.2.

Drive ratio(s): …

X

If applicable

3.7.2.2.

Maximum temperature at reference point (deg. C):

X

3.7.2.2.1.

Reference point location

X

3.8.

Aspiration

3.8.1.

Maximum allowable intake depression at 100 % engine speed and at 100 % load (kPa)

X

X

3.8.1.1.

With clean air cleaner:

X

X

3.8.1.2.

With dirty air cleaner:

X

X

3.8.1.3.

Location, of measurement:

X

X

3.8.2.

Pressure charger(s): Yes/No

X

3.8.2.1.

Type(s):

X

3.8.2.2.

Description and schematic diagram of the system (e.g. maximum charge pressure, waste gate, VGT, Twin turbo, etc.):

X

3.8.3.

Charge air cooler: Yes/No

X

3.8.3.1.

Type: air-air/air-water/other(specify)

X

3.8.3.2.

Maximum charge air cooler outlet temperature at 100 % speed and 100 % load (deg. C):

X

X

3.8.3.4.

Maximum allowable pressure drop across charge cooler at 100 % engine speed and at 100 % load (kPa):

X

X

3.8.4.

Intake throttle valve: Yes/No

X

3.8.5.

Device for recycling crankcase gases: Yes/No

X

3.8.5.1.

If yes, description and drawings:

X

3.8.5.2.

If no, compliance with paragraph 6.10 of Annex VI to Delegated Regulation (EU) 2017/654: Yes/No

X

3.8.6.

Inlet path

2-stroke, NRS and NRSh only

3.8.6.1.

Description of inlet path, (with drawings, photographs and/or part numbers):

X

3.8.7.

Air filter

X

2-stroke, NRS and NRSh only

3.8.7.1.

Type:

X

3.8.8.

Intake air-silencer

2-stroke, NRS and NRSh only

3.8.1.1.

Type:

X

3.9.

Exhaust system

3.9.1.

Description of the exhaust system (with drawings, photos and/or part numbers as required):

X

2 stroke, NRS and NRSh only

3.9.2.

Maximum exhaust temperature (deg. C):

X

3.9.3.

Maximum permissible exhaust backpressure at 100 % engine speed and at 100 % load (kPa):

X

X

3.9.3.1.

Location of measurement:

X

X

3.9.4.

Exhaust backpressure at loading level specified by manufacturer for variable restriction after-treatment at start of test (kPa):

X

3.9.4.1.

Location and speed/load conditions:

X

3.9.5.

Exhaust throttle valve: Yes/No

X

3.10.

Miscellaneous devices: Yes/No

3.10.1.

Exhaust gas recirculation (EGR)

3.10.1.1.

Characteristics: cooled/uncooled, high pressure/low pressure/other (specify):

3.10.2.

Water injection

3.10.2.1.

Operation principle:

X

3.11.

Exhaust after-treatment system

3.11.1.

Location

X

3.11.1.1.

Place(s) and maximum/minimum distance(s) from engine to first after-treatment device:

X

3.11.1.2.

Maximum temperature drop from exhaust or turbine outlet to first after-treatment device (deg. C) if stated:

X

X

3.11.1.2.1.

Test conditions for measurement:

X

X

3.11.1.3.

Minimum temperature at inlet to first after-treatment device at 100 % load and speed (deg. C), if stated:

X

X

3.11.2.

Oxidation catalyst

3.11.2.1.

Number of catalytic converters and elements:

X

3.11.2.2.

Dimensions and volume of the catalytic converter(s):

X

3.11.2.3.

Total charge of precious metals:

X

3.11.2.4.

Relative concentration of each compound:

X

3.11.2.5.

Substrate (structure and material):

X

3.11.2.6.

Cell density:

X

3.11.2.7.

Type of casing for the catalytic converter(s):

X

3.11.3.

Catalytic exhaust after-treatment system for NOx or three way catalyst

3.11.3.1.

Type:

X

3.11.3.2.

Number of catalytic converters and elements:

X

3.11.3.3.

Type of catalytic action:

X

3.11.3.4.

Dimensions and volume of the catalytic converter(s):

X

3.11.3.5.

Total charge of precious metals:

X

3.11.3.6.

Relative concentration of each compound:

X

3.11.3.7.

Substrate (structure and material):

X

3.11.3.8.

Cell density:

X

3.11.3.9.

Type of casing for the catalytic converter(s):

X

3.11.3.10.

Method of regeneration:

X

X

If applicable

3.11.3.10.1.

Infrequent regeneration: Yes/No:

X

If yes, complete section 3.11.6

3.11.3.11.

Normal operating temperature range (deg. C):

X

X

3.11.3.12.

Consumable reagent: Yes/No

X

3.11.3.12.1.

Type and concentration of reagent needed for catalytic action:

X

3.11.3.12.2.

Lowest concentration of the active ingredient present in the reagent that does not activate warning system (CDmin) (%vol):

X

3.11.3.12.3.

Normal operational temperature range of reagent:

X

3.11.3.12.4.

International standard:

X

X

If applicable

3.11.3.13.

NOx sensor(s): Yes/No

X

3.11.3.13.1.

Type:

X

3.11.3.13.2.

Location(s)

X

3.11.3.14.

Oxygen sensor(s): Yes/No

X

3.11.3.14.1.

Type:

X

3.11.3.14.2.

Location(s):

X

3.11.4.

Particulate after-treatment system

3.11.4.1.

Type of filtration: wall-flow/ non-wall-flow/other (specify)

X

3.11.4.2.

Type:

X

3.11.4.3.

Dimensions and capacity of the particulate after-treatment system:

X

3.11.4.4.

Location place(s) and maximum and minimum distance(s) from engine:

X

3.11.4.5.

Method or system of regeneration, description and/or drawing:

X

3.11.4.5.1.

Infrequent regeneration: Yes/No

X

If yes, complete section 3.11.6

3.11.4.5.2.

Minimum exhaust gas temperature for initiating regeneration procedure (deg. C):

X

3.11.4.6.

Catalytic coating: Yes/No

X

3.11.4.6.1.

Type of catalytic action:

X

3.11.4.7.

Fuel borne catalyst (FBC): Yes/No

X

3.11.4.8.

Normal operating temperature range (deg. C):

X

3.11.4.9.

Normal operating pressure range (kPa)

X

3.11.4.10.

Storage capacity soot/ash [g]:

X

3.11.4.11.

Oxygen sensor(s): Yes/No

X

3.11.4.11.1.

Type:

X

3.11.4.11.2.

Location(s):

X

3.11.5.

Other after-treatment devices

3.11.5.1.

Description and operation:

X

3.11.6.

Infrequent Regeneration

3.11.6.1.

Number of cycles with regeneration

X

3.11.6.2.

Number of cycles without regeneration

X

3.12.

Fuel feed for liquid-fuelled CI or, where applicable, dual-fuel engines

3.12.1.

Feed pump

3.12.1.1.

Pressure (kPa) or characteristic diagram:

X

3.12.2.

Injection system

3.12.2.1.

Pump

3.12.2.1.1.

Type(s):

X

3.12.2.1.2.

Rated pump speed (rpm):

X

3.12.2.1.3.

mm3 per stroke or cycle at full injection at rated pump speed:

X

Specify tolerance

3.12.2.1.4.

Torque peak pump speed (rpm):

X

3.12.2.1.5.

mm3 per stroke or cycle at full injection at torque peak pump speed

X

Specify tolerance

3.12.2.1.6.

Characteristic diagram:

X

As alternative to entries 3.12.2.1.1 to 3.12.2.1.5.

3.12.2.1.7.

Method used: on engine/on pump bench

X

3.12.2.2.

Injection timing

3.12.2.2.1.

Injection timing curve:

X

Specify tolerance, if applicable

3.12.2.2.2.

Static Timing:

X

Specify tolerance

3.12.2.3.

Injection piping

3.12.2.3.1.

Length(s) (mm):

X

3.12.2.3.2.

Internal diameter (mm):

X

3.12.2.4.

Common rail: Yes/No

X

3.12.2.4.1.

Type:

X

3.12.3.

Injector(s)

3.12.3.1.

Type(s):

X

3.12.3.2.

Opening pressure (kPa):

X

Specify tolerance

3.12.4.

ECU: Yes/No

X

3.12.4.1.

Type(s):

X

3.12.4.2.

Software calibration number(s):

X

3.12.4.3.

Communication standard(s) for access to data stream information: ISO 27145 with ISO 15765-4 (CAN-based)/ISO 27145 with ISO 13400 (TCP/IP-based)/SAE J1939-73

X

X

3.12.5.

Governor

3.12.5.1.

Type(s):

X

3.12.5.2.

Speed at which cut-off starts under full load:

X

Specify range,if applicable

3.12.5.3.

Maximum no-load speed:

X

Specify range,if applicable

3.12.5.4.

Idle speed:

X

Specify range,if applicable

3.12.6.

Cold-start system: Yes/No

X

3.12.6.1.

Type(s):

X

3.12.6.2.

Description:

X

3.12.7.

Fuel temperature at the inlet to the fuel injection pump

3.12.7.1.

Minimum (deg. C):

X

3.12.7.2.

Maximum (deg. C):

X

3.13.

Fuel feed for liquid fuel spark ignition engine

3.13.1.

Carburettor

3.13.1.1.

Type(s):

X

3.13.2.

Port fuel injection:

3.13.2.1.

single-point / multi-point

X

3.13.2.2.

Type(s):

X

3.13.3.

Direct injection:

3.13.3.1.

Type(s):

X

3.13.4.

Fuel temperature at location specified by manufacturer

3.13.4.1.

Location:

X

3.13.4.2.

Minimum (deg. C)

X

3.13.4.3.

Maximum (deg. C)

X

3.14.

Fuel feed for gaseous fuel engines or where applicable, dual fuel engines (in the case of systems laid out in a different manner, supply equivalent information)

3.14.1.

Fuel: LPG /NG-H/NG-L /NG-HL/LNG/Fuel specific LNG

X

X

3.14.2.

Pressure regulator(s) or vaporiser/pressure regulator(s)

3.14.2.1.

Type(s)

X

3.14.2.2.

Number of pressure reduction stages

X

3.14.2.3.

Pressure in final stage minimum and maximum. (kPa)

X

3.14.2.4.

Number of main adjustment points:

X

3.14.2.5.

Number of idle adjustment points:

X

3.14.3.

Fuelling system: mixing unit/gas injection/liquid injection/direct injection

X

3.14.3.1.

Mixture strength regulation

3.14.3.1.1.

System description and/or diagram and drawings:

X

3.14.4.

Mixing unit

3.14.4.1.

Number:

X

3.14.4.2.

Type(s):

X

3.14.4.3.

Location:

X

3.14.4.4.

Adjustment possibilities:

X

3.14.5.

Inlet manifold injection

3.14.5.1.

Injection: single-point/multi-point

X

3.14.5.2.

Injection: continuous/simultaneously timed/ sequentially timed

X

3.14.5.3.

Injection equipment

3.14.5.3.1.

Type(s):

X

3.14.5.3.2.

Adjustment possibilities:

X

3.14.5.4.

Supply pump

If applicable

3.14.5.4.1.

Type(s):

X

3.14.5.5.

Injector(s)

3.14.5.5.1.

Type(s):

X

3.14.6.

Direct injection

3.14.6.1.

Injection pump/pressure regulator

X

3.14.6.1.1.

Type(s):

X

3.14.6.1.2.

Injection timing (specify):

X

3.14.6.2.

Injector(s)

3.14.6.2.1.

Type(s):

X

3.14.6.2.2.

Opening pressure or characteristic diagram:

X

3.14.7.

Electronic Control Unit (ECU)

3.14.7.1.

Type(s):

X

3.14.7.2.

Adjustment possibilities: