Attachment_1_-_MTU_Dynamometer_Spec_6-30-15.doc

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Enclosure I CG Yard Dynamometer Specification 6/30/15

SCOPE

Design modifications to the CG Yard's dynamometer facility that are required to support the installation of a Contractor furnished dynamometer capable of testing an MTU 20V4000M93L, and PAXMAN RP200M engines at full power. The facility will only test one engine at a time. If the design is accepted the Government intends to exercise options for building modifications, removals, installation and commissioning the Contractor's dynamometer.

Mechanical interface requirements for the MTU 20V4000M93L are listed in Attachment 1. The MTU engine has extensive computer controls and sensors. Some of the system inputs are from devices that will not be present in the dynamometer facility. For example, the engine's control system interfaces with a reduction gear that will not be present. In order to test the facility with a Government supplied MTU engine the services of a MTU certified technician are required. The MTU technical representative shall be able to initialize MTU control's necessary to operate the engine and to verify that the dynamometer facility is capable of testing the engine.

GOVERNMENT FURNISHED RESOURCES

1. The Government will provide engines and fuel to complete commissioning operational tests and to support training.

2. The Government will provide crane service. The Contractor shall schedule crane service at least 4 hours in advance. Crane service will be provided between 7:00 AM and 3:30 PM on days that the shipyard is open. The Shipyard is open Monday - Friday except for Federal holidays and when closed for inclement weather.

3. The engines will be mounted in the test cell by the Government.

4. MTU 4000 Test Governor.

CONTRACTOR FURNISHED RESOURCES

1. The Contractor shall furnish all facilities, materials, equipment, labor and services necessary to fulfill the requirements.

REQUIREMENTS

1. General Requirements

a. Contractor Personnel.

1. Project Manager. The Contractor shall provide a Project Manager who is responsible for all Contractor work. The Project Manager is designated as Key by the Government.

The Project Manager shall be available to the Contracting Officer's Representative (COR) between the hours of 8:00AM and 4:00PM EST Monday through Friday, and shall respond to requests for discussion or resolution of technical problems within 48 hours of notification.

2. The Contractor shall provide qualified personnel to perform all the requirements specified.

3. The CG Yard is an Industrial facility and the Contractor must comply with OSHA regulations. Contractor provided hard hats, safety shoes and safety glasses are required while working at the Yard. Fall protection is required for any personnel working 5 feet or higher off of the ground. All contractor personnel shall attend a safety brief provided by the Yard’s safety department and comply with the requirements outlined in this safety brief.

4. Employee Conduct. Contractor employees shall present a professional appearance at all times and their conduct shall not bring discredit upon the United States, the Department of Homeland Security, or the United States Coast Guard.

5. Removing Employees for misconduct or security reasons. The Government may, at its sole discretion, direct the Contractor to remove any Contractor employee from Coast Guard facilities for misconduct or security reasons. Removal does not relieve the Contractor of the responsibility to continue providing the services required by this contract. The Contracting Officer will provide the Contractor with a written explanation to support any request to remove an employee.

b. Security. The Contractor will have access to Sensitive but Unclassified data and a non-disclosure agreement must be completed and accepted prior to contractor personnel beginning work.

c. Period of Performance. The design is to be delivered 60 days after award, and installation is to be completed within 1 year after award of the optional item to install the Contractor's design.

d. Place of Performance. Work will occur at the Contractor's site and the CG Yard.

e. Project Plan. The Contractor shall provide a Project Plan for Design, Removals, Installation, Commissioning and Testing as part of the Contractor's proposal. The plan shall be updated on a monthly basis after award. In addition to showing planned activities, the plan shall indicate when the Contractor will be working at the CG Yard, and when Contractor equipment will block the adjacent crane way.

f. Kick-Off Meeting. The Contractor shall attend a Kick-Off meeting with the Contracting Officer and the Contracting Officer Representative (COR) not later than 5 business days after award. The purpose of the meeting, which will be chaired by the Contracting Officer, is to discuss technical and contracting objectives and review the Contractor's Project Plan. The meeting will be held at the CG Yard.

g. Status Reports. The Project Manager shall provide a status report to the Contracting Officer and the COR every month corresponding with the Contractor's invoice. The report shall include a summary of work performed, an assessment of progress, schedule status, and any Contractor concerns or recommendations.

h. The Project Manager shall be responsible for keeping the Contracting Officer and the COR informed about Contractor status throughout the performance period, and ensure Contractor activities are aligned with the contract and the project plan.

i. The Contractor shall provide all written reports in electronic format with read/write capability using applications that are compatible with Windows and Microsoft Office products.

j. All Contractor developed processes and procedures and other forms of intellectual property first developed under this contract shall be considered Government property.

2. Design Modifications to Dynamometer building.

a. The Contractor's design shall comply with applicable Federal, State and local regulations.

b. Reuse of existing equipment that will meet requirements and reduce cost is encouraged. The dynamometer building envelope shall not be modified.

c. Provide dynamometer for MTU 20V4000M93L and PAXMAN RP200M engines. The dynamometer shall be capable of providing a load capable of starting and testing the engines from no load (idle speed) to full load.

d. Cooling System. The cooling tower and water sump capacity must meet requirements of the Contractor's dynamometer and the engines. Replacement of, or modifications to the existing cooling tower and water sump capacity shall be included in the Contractor’s design.

· The cooling system shall be a closed loop and treated to prevent corrosion or seal damage.

· Automatic pressure regulation is required. Pneumatic controls are not desired.

· A heat exchanger for the engine's jacket water system is a requirement. The existing heat exchanger may be reused if it is suitable.

· The cooling tower shall be configured so that it can be completely drained back to the sump when not in use.

· The sump and any piping that contain water when the test cell is not operating shall be heated to prevent freezing in the winter.

· Rotating components subject to icing should be protected by vibration cut-off switches to prevent damage.

· Piping shall be sized according to the new load requirements.

· The evaporative tower shall be capable of rejecting the combined heat of the MTU 20V4000M93L or PAXMAN RP200M engines, and the dynamometer. The system shall provide a margin 10% greater than required, but shall not be less than 12,000 THP.

e. Heating, Ventilation and Air Conditioning (HVAC) capacity must meet requirements of the MTU 20V4000M93L and PAXMAN RP200M engines at full power. Design the HVAC system in accordance with 2011 ASHRAE Handbook - HVAC Applications Chapter 17. The engines shall be configured to draw air from the dynamometer space.

· Intake louvers are installed on the exterior of the building. If modified, louvers shall be configured to prevent water from entering the facility and so that they may be closed.

· Forced ventilation shall accommodate engine testing from idle speed to full load, and for when the test cell is idle.

· The system shall be configured to remove radiant and convective heat from the engine and exhaust system.

· Maintain test cell temperature to within 20oF of ambient conditions.

· Provides forced ventilation when the doors are closed.

f. The exhaust system must interface with the MTU 20V4000M93L and PAXMAN RP200M engines and clear overhead crane area. Design the system in accordance with 2011 ASHRAE Handbook - HVAC Applications Chapter 45. The Exhaust system shall:

· The exhaust silencer shall reduce external noise levels below 85 decibels;

· be configured to maximize the useable area of the building's overhead crane;

· not exceed the engine back pressure requirements;

· be configured so that the engine space temperature does not exceed ambient temperature by more the 20o F; and

· be configured to minimize the chance of exhaust gas re-entering the facility.

g. Critical equipment must be mounted above the 100 year flood plain which is 19 inches above the building floor. Critical equipment includes pumps, motors, controllers, electrical equipment, and anything that would be rendered inoperable by being submerged.

h. The existing dynamometer control booth has inadequate acoustic insulation. The design shall modify or replace existing control booth insulation in a manner which will reduce the noise level to below 85 decibels. The Contractor's design may opt to replace the control booth.

i. The dynamometer building electrical power is 3 phase AC 480V with 225 Amps. 208V and 120V power are provided from the 480V power supply via a transformer. Starting 24V DC is provided by a battery bank. The Contractor's dynamometer system should not exceed the building's current electrical capacity. If increased power capacity is required then the Contractor shall specify the requirements in their proposal.

j. Install a fuel treatment system that meets MTU's fluid and lubricant specification that is available at http://www.mtu-online.com/fileadmin/fm-dam/mtu-global/technical-info/fluids_and_lubricants_specifications/A001061_35E.pdf. See attachment (2) for system description.

· The existing exterior fuel tank shall be replaced with a 4,000 gallon tank. The tank shall be installed above ground and will not require cofferdam containment.

· A fuel recirculation system shall be installed that meets MTU requirements. See attachment (2) for MTU.

· The engine fuel supply shall be configured to draw fuel from a separate filter bank as is the case with the existing arrangement.

k. Provide an engine test cart(s) that will be used to support the MTU and PAXMAN engines during testing. An adjustable cart that can support both engine types is desired. The cart(s) shall be designed so that it(they) may be moved in and out of the dynamometer facility on rails that align with the dynamometer.

l. Remove the existing concrete water tank inside the dynamometer facility unless it serves a purpose in the Contractor's design.

m. The Control System shall:

1. Be SAE-J1939 compliant.

2. Provide Electronic Throttle Control compatible for use with MTU Engine Control System (ECS) Engine Control Unit (ECU) 7 (ADEC). MTU provides a ROS-2 Fixed Pitch Propeller control that satisfies this requirement.

3. Be based on a Microsoft Windows 7 Operating System personal computer platform.

4. Provide the capability for the user to program test scenarios.

5. Be able to save and print test reports.

6. The Control System shall allow for a portable remote dynamometer control system that can be used in the dynamometer space.

7. Provides Servo Linear Actuator Throttle Control compatible with the PAXMAN engine.

8. Vary dynamometer load.

9. Documents and prints engine test parameters. Existing sensors may be reused.

10. Provide kill switches at the exits to the facility that shut down the engine, dynamometer water pumps, and HVAC.

11. Provide 32 temperature channels.

12. Provide 8 pressure channels.

3. Removals. Make removals in accordance with the Contractor design. The Contractor shall dispose of all removed materials.

4. Installation . Install the dynamometer system in accordance with the Government approved Contractor's design.

a. Provide a dynamometer remote operating system that may be used in the test cell.

5. Commissioning

a. Verify interface and operations for the MTU engine. Provide a MTU technical representative that possesses CE-4 certification for ADEC/ECU-7 with commissioning access and experience, and a commissioning level dongle. The MTU technical representative shall load the dynamometer facility configuration onto the MTU web site, so that MTU can provide software updates to Yard operated dongles. The MTU engine shall be operated for a minimum of two hours and until proper operation of the facility is demonstrated.

b. Verify interface and operations for the PAXMAN engine. The PAXMAN engine shall be operated for a minimum of two hours and until proper operation of the facility is demonstrated.

c. Provide current technical publications (i.e. maintenance and operational manuals) for the equipment and systems provided.

d. Provide dynamometer start up support.

e. Provide dynamometer training. Training shall include testing a Coast Guard provided engine using the Contractor's dynamometer with the Electronic Throttle Control.

f. Provide training for testing a Coast Guard provided engine using the Contractor's dynamometer with the Servo Linear Actuator Throttle Control at the time of the government’s completion of their first engine overhaul.

g. Provide a recommended spare parts list for maintenance of the dynamometer and facility components installed by the Contractor. The list shall include pricing and lead time information. The Government may purchase any or all of the proposed spare parts.

6. Warranty and Technical Support. The Contractor's proposal shall include the following:

a. A description of technical and parts support provided to customers.

b. Warranty terms and conditions.

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_1480912398.pdf complete system

Flow resistance (X) coefficient, complete system, max.

L mbar/(m³/h)² NN

Flow resistance (X) coefficient engine only; w/ cooling equipment

R mbar/(m³/h)² NN

Flow resistance (X) coefficient engine only; w/ cooling equipment, max.

L mbar/(m³/h)² NN

10. LUBE OIL SYSTEM

1 Lube oil operating temp. before engine, from R °C 75

2 Lube oil operating temp. before engine, to R °C 80

5 Lube oil temperature before engine, alarm R °C NN

6 Lube oil temperature before engine, shutdown L °C NN

Lube oil operating pressure before engine (measuring block)

R bar NN

8 Lube oil operating press. bef. engine, from R bar 6

9 Lube oil operating press. bef. engine, to R bar 8

10 Lube oil pressure before engine, alarm R bar --

Lube oil pressure before engine, alarm (speed-related value, consult MTU)

R bar --

11 Lube oil pressure before engine, shutdown L bar --

Lube oil pressure before engine, shutdown (speed-related value, consult MTU)

L bar --

Lube oil operating pressure (low idle) (measuring point: before engine)

R bar 2.0

Lube oil fine filter (main circuit):

pressure differential, max.

L bar 1.0

11. FUEL SYSTEM

Fuel pressure at fuel feed connection, min.

(when engine is starting)

L bar -0.1

Fuel pressure at fuel feed connection, min.

(when engine is running)

L bar -0.3

Fuel pressure at fuel feed connection, max.

(when engine is starting)

L bar 1.5

Fuel pressure at fuel feed connection, max.

(permanent)

L bar 0.5

37 Fuel supply flow, max. R liter/min 30

8 Fuel return flow, max. R liter/min 1.6

10 Fuel pressure at return connection on engine, max. L bar 0.5

9 Leak-off fuel flow, max. R liter/min --

Fuel pressure at leak-off fuel connection on engine, max.

L bar --

15 Fuel prefilter: number of units A NN

16 Fuel prefilter: number of elements per unit A NN

17 Fuel prefilter: particle retention A mm NN

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5 (make BOSCH) R A --

Recommended battery capacity (automotive starter battery, DIN 72311)

A Ah/20h 450

7 Recommended battery capacity (NiCd battery) A Ah/ 5h 240

16 Start attempt duration (engine preheated) R s 3

17 Start attempt duration (engine not preheated) R s NN

18 Start attempt duration, max. L s 30

14. STARTING (air in cylinder)

15. STARTING (pneumatic/oil pressure starter)

5 Starting air pressure before starter motor, min. R bar 8

6 Starting air pressure before starter motor, max. R bar 10

7 Starting air pressure before starter motor, min. L bar NN

8 Starting air pressure before starter motor, max. L bar NN

18 Start attempt duration (engine preheated) R s 3

19 Start attempt duration (engine not preheated) R s 5

20 Start attempt duration, max. L s NN

Starting air tank for 3 start attempts (max. 40 bar) (engine preheated)

R liter NN

(max. 30 bar) (engine preheated)

Starting air tank for 6 start attempts

Starting air tank for 10 start attempts

(max. 40 bar) (engine not preheated)

(max. 30 bar) (engine not preheated)

R liter --

16. INCLINATIONS - STANDARD OIL SYSTEM (ref.: waterline)

Longitudinal inclination, continuous max.

driving end down (Option: max. operating inclinations)

L degrees (°) 15

Longitudinal inclination, temporary max.

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Carbon monoxide (CO)

348 Regulation: RheinSchUO - Stage I Unburned hydrocarbons (HC)

G g/kWh

349 Regulation: RheinSchUO - Stage I Particulates

416 Regulation: RheinSchUO - Stage II Nitric oxide (NOx)

417 Regulation: RheinSchUO - Stage II

418 Regulation: RheinSchUO - Stage II Unburned hydrocarbons (HC)

419 Regulation: RheinSchUO - Stage II

Regulation: US EPA "Marine" (40 CFR 94 - Tier 2 -) Nitric oxide (NOx) + unburned hydrocarbons (HC)

G g/kWh 7.2

G g/kWh 5.0

G g/kWh 0.2

22. ACOUSTICS

Exhaust noise, unsilenced - FSP (free-field sound-pressure level Lp, 1m distance, ISO 6798, +3dB(A) tolerance)

R dB(A) 118

202 Exhaust noise, unsilenced - FSP (sound power level LW, ISO 6798)

R dB(A)

Exhaust noise, unsilenced - FSP

ISO 6798) Spectrum No.

Exhaust noise,unsilenced - FSP

Spectrum No.

Engine surface noise with attenuated intake noise (filter) - FSP

ISO 6798, +2dB(A) tolerance)

R dB(A) 105 intake noise (filter) - FSP

R dB(A) 125 intake noise (filter) - FSP

ISO 6798) Spectrum No.

734703e intake noise (filter) - FSP

Spectrum No.

23. TBO AND LOAD PROFILE (case A)

TBO (Time between Overhaul)

L h 9000

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(related to standard load profile (Pn,tn))

2 P1 (percent load related to FSP) R % 100

3 t1 (percentage of operating time) R % 10

4 P2 (percent load related to FSP) R % 70

5 t2 (percentage of operating time) R % 70

6 P3 (percent load related to FSP) R % <10

7 t3 (percentage of operating time) R % 20

8 P4 (percent load related to FSP) R %

9 t4 (percentage of operating time) R %

15 Maintenance schedule No.

16 Maintenance schedule No. (cont.)

23. TBO AND LOAD PROFILE (case B)

23. TBO AND LOAD PROFILE (case C)

23. TBO AND LOAD PROFILE (case D)

24. SPECIAL CONDITIONS OF OPERATION

Explanation:

CP = Ref.value: Continuous power FSP = Ref.value: Fuel stop power

A G R L

= Design value = Guaranteed value = Guideline value = Limit value, up to which the engine can be operated, without change (e.g. of power setting)

N X

= Not yet defined value = Not applicable = Applicable

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L degrees (°) 22.5

Longitudinal inclination, continuous max.

driving end up

L degrees (°) 10

Longitudinal inclination, temporary max.

driving end up

L degrees (°) NN

Transverse inclination, continuous max.

L degrees (°) 22.5

Transverse inclination, temporary max.

L degrees (°) --

17. INCLINATIONS - SPECIAL OIL SYSTEM (ref.: waterline)

18. CAPACITIES

2 Engine coolant capacity (with cooling equipment) R liter 440

9 On-engine raw water capacity R liter --

11 On-engine fuel capacity R liter --

Engine oil capacity, initial filling (standard oil system)

R liter 365

Oil change quantity, max.

R liter 320

Oil pan capacity, dipstick mark min.

L liter 255

Oil pan capacity, dipstick mark max.

L liter 300

19. WEIGHTS / DIMENSIONS

20. FAN / FAN COOLER

21. EXHAUST EMISSIONS

301 Regulation: IMO

363 Regulation: IMO-20%

303 Regulation: BSO_B

304 Regulation: BSO_B

305 Regulation: BSO_B Unburned hydrocarbons (NMHC)

Regulation: BSO_B Smoke index (Bosch) (at full load)

G

346 Regulation: RheinSchUO - Stage I

347 Regulation: RheinSchUO - Stage I

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18 Fuel fine filter (main circuit): number of units A 1

Fuel fine filter (main circuit): number of elements per unit

A 2

20 Fuel fine filter (main circuit): particle retention A mm NN

12. GENERAL OPERATING DATA

Cold start capability: air temperature (w/o starting aid, w/o preheating) - (case A)

R °C 10

Additional condition (to case A):

engine coolant temperature

R °C 10

3 Additional condition (to case A): lube oil temperature R °C 10

4 Additional condition (to case A): lube oil viscosity R SAE 30

Cold start capability: air temperature (w/o starting aid, w/ preheating) - (case C)

R °C -10

Additional condition (to case C):

engine coolant temperature

R °C 40

11 Additional condition (to case C): lube oil temperature R °C 0

12 Additional condition (to case C): lube oil viscosity R SAE 15W40

21 Coolant preheating, heater performance (standard) R kW 4.5

22 Coolant preheating, preheating temperature (min.) R °C 40

Breakaway torque (without driven machinery) coolant temperature +5°C

R Nm 2500

Breakaway torque (without driven machinery) coolant temperature +40°C

R Nm 2000

Cranking torque at firing speed (without driven machinery) coolant temperature +5°C

R Nm 1400

Cranking torque at firing speed (without driven machinery) coolant temperature +40°C

R Nm 1000

36 Minimum idling speed A rpm 500

37 High idling speed, max. (static) L rpm NN

Limit speed for overspeed alarm / emergency shutdown

L rpm NN

42 Firing speed, from R rpm 80

43 Firing speed, to R rpm 120

Engine coolant temperature before starting full-load operation, recommended min.

(for emergency/standby sets with coolant preheating: at least the preheating temperature)

L °C 60

13. STARTING (electric)

1 Starter, rated power (make BOSCH) (standard design) R kW --

2 Starter, rated voltage (standard design) R V= 24

3 Starter, rated short-circuit current (make BOSCH) R A --

4 Starter, power requirement max. (make BOSCH) R A --

Starter, power requirement at firing speed

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20 Performance map, amendment index

2. GENERAL CONDITIONS (for maximum power)

1 Intake air depression (new filter) A mbar 15

2 Intake air depression, max. L mbar 30

3 Exhaust back pressure A mbar 30

4 Exhaust back pressure, max. L mbar 85

5 Fuel temperature at fuel feed connection R °C 25

Fuel temperature at fuel feed connection, max.

(w/o power reduction)

L °C NN

10 Fuel temperature at fuel feed connection, max. L °C 55

18 Fuel temperature at fuel feed connection, min. L °C NN

3. CONSUMPTION

Specific fuel consumption (be) - FSP with raw water pump (+ 5 %; EN 590; 42.8 MJ/kg)

G g/kWh 220

Specific fuel consumption (be) with raw water pump (EN 590; 42.8M J/kg)

- optimum value in map -

R g/kWh 205

34 Low-idle fuel consumption R kg/h 8.0

Lube oil consumption after 100 h of operation (B = fuel consumption per hour)

R % of B 0.3

Lube oil consumption after 100 h of operation, max.

(B = fuel consumption per hour)

L % of B 1.0

4. MODEL-RELATED DATA (basic design)

Engine with exhaust turbocharger (ETC) and intercooler

5 Exhaust piping, liquid-cooled X

6 Number of cylinders 20

7 Cylinder configuration: V angle degrees (°) 90

10 Bore mm 170

11 Stroke mm 190

12 Displacement, cylinder liter 4.31

13 Displacement, total liter 86.2

14 Compression ratio 15.2

24 Number of inlet valves, per cylinder 2

25 Number of exhaust valves, per cylinder 2

15 Number of turbochargers 4

18 Number of intercoolers 1

28 Standard flywheel housing flange (engine main PTO) SAE 00

5. COMBUSTION AIR / EXHAUST GAS

1 Charge-air pressure before cylinder (abs.) R bar abs 4.2

2 Combustion air volume flow R m³/s 5.6

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3 Exhaust volume flow (at exhaust temperature) R m³/s 14

5 Exhaust temperature after turbocharger R °C 470

6. HEAT DISSIPATION

Heat dissipation by engine coolant with oil heat, with charge-air heat

R kW 3350

28 Heat dissipated by return fuel flow R kW NN

Radiation and convection heat, engine (engine room temperature = intake air temperature, flow velocity 2 m/s)

R kW 60

7. COOLANT SYSTEM (high-temperature circuit)

Coolant temperature (at engine outlet to cooling equipment)

A °C 89

Coolant temperature differential after/before engine, from

R °C 8

58 Coolant temperature differential after/before engine, to R °C 9

23 Coolant temperature differential after/before engine L °C 15

Coolant operating temperature, from

R °C --

Coolant operating temperature, to

R °C --

20 Coolant temperature after engine, alarm R °C 99

21 Coolant temperature after engine, shutdown L °C 105

25 Coolant antifreeze content, max. L % 50

Breather valve (expansion tank) opening pressure (excess pressure)

R bar 1.0

Breather valve (expansion tank) opening pressure (depression)

R bar 0.1

8. COOLANT SYSTEM (low-temperature circuit)

9. RAW WATER CIRCUIT (open circuit)

1 Raw water pump: flow rate R m³/h 225

2 Raw water pump: flow rate, min. L m³/h NN

Raw water: flow rate through engine coolant and fuel heat exchanger

R m³/h --

Raw water: flow rate through engine coolant and fuel heat exchanger, min.

L m³/h --

9 Raw water pump: pressure differential R bar 4.0

10 Raw water pump: pressure differential, min. L bar NN

43 Raw water pump: pressure differential, max. L bar NN

17 Raw water pump inlet pressure, min. L bar -0.2

18 Raw water pump inlet pressure, max. L bar 0.5

25 Pressure loss in off-engine raw water system R bar NN

26 Pressure loss in off-engine raw water system, max. L bar 0.7

23 Flow resistance (X) coefficient, R mbar/(m³/h)² NN

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Technical Sales Documentation 20V4000M93L

As of (y-m-d) 2009-7-8 - ENGINE DATA - Application Group 1DS

No. Index Unit

MTU data code Intake air temperature Charge-air coolant temperature Barometric pressure Site altitude above sea level Raw-water inlet temperature

°C mbar m

0. DATA-RELEVANT ENGINE DESIGN CONFIGURATION

1 Fuel-consumption optimized --

Exhaust-emissions optimized (limit values see Exhaust Emissions, Chapter 21)

Complies with:

IMO (Marpol convention)

NOx 20% below IMO limit value

BSO (Lake Constance Shipping Ordinance)

RheinSchUO - Stage I (Rheinschifffahrts-Untersuchungsordnung)

RheinSchUO - Stage II (Rheinschifffahrts-Untersuchungsordnung)

US EPA regulations for marine engines

Engine configuration:

- Intercooler: aluminium -

Engine configuration:

- Intercooler: copper-based alloy -

10 Cooling equipment: engine mounted X

11 Cooling equipment: separate from engine --

Engine with sequential turbocharging (turbochargers with cut-in/cut-out control)

Engine without sequential turbocharging (turbochargers without cut-in/cut-out control)

1. POWER-RELATED DATA (power ratings are net brake power to ISO 3046)

1 Engine rated speed A rpm 2100

3 Mean piston speed m/s 13.3

5 Fuel stop power ISO 3046 A kW 4300

16 Mean effective pressure (MEP) bar 28.5

18 Performance map No. XZ59600100007

38 Performance map No. (cont.)

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