MD PowerTrain - marinedieseleurope.com · GM Powertrain incorporates special features into its industrial engines to ensure long, efficient engine life, no matter what the choice

www.mdpt.se 1

MD PowerTrain Industrial Base Engines & Transmissions

www.mdpt.se

www.mdpt.se2

www.mdpt.se4

MD Powertrain can supply a wide range of engines and transmissions for a variety of applications. Apart from supply of products MDPT can also assist with:

• Application engineering

• Mechanical engineering and design

• Certifications

• On-site training

• Setting up support organizations

• Factory replacement programs for engines and transmissions

• Field support work

• Custom calibration work

For us it’s very important to assist clients through the design and validation phase of pro-grams and also through the life of the platform in order to maximize performance and minimize support burden over time. With our qualified and experienced team we are able to support any platforms being on-road, industrial or specialized applications.

MD Powertrain (MDPT)

www.mdpt.se6

Industrial Base Engines

MDPT can supply a range of engine platforms from GM Powertrain as well as General Engine Products to complete a line of gasoline as well as mechanical and electronic diesel engine ranging from 1.0L up to 6.6L. MDPT does not only supply the base engines but also full R&D and technical support to complete the packages and to assist with integration into customer platforms. Hence we can supply turn-key solutions for any marine or non marine application. This is supported by a range of ECU’s for gasoline and diesel engines as well as a vast in-house R&D capability. MDPT has a large engineering staff to assist clients with anything from accessories to validations and emissions certifications.

We also have a team that can support with field training, installations and commissioning world wide. MDPT will also support with full parts- and workshop manuals. MDPT does not only supply a base product but also the full technical support and integration assistance.

The industrial engine market is far ahead of the truck and passenger car markets in the use of propane and natural gas, so GM Powertrain has built all of its industrial engines to have the capability of being fueled with propane or natural gas. Propane and natural gas have higher octane ratings than gasoline, but they also have lower lubricity, so engines must be designed specifically to handle these fuels.

GM Powertrain incorporates special features into its industrial engines to ensure long, efficient engine life, no matter what the choice of fuel.

Our engines pass the test in situations where reliability is often a matter of life or death. GM engines in industrial applications run emergency generators and backup systems for FAA air traffic control, critical care nursing facilities and wireless telecommunications towers. When the power goes out, we stay on.

All GM Powertrain engine plants are compliant with the ISO/TS-16949 Standards.

www.mdpt.se 7

Engine Power

www.mdpt.se8

ENGINE MODEL 1.0L 1.2L 1.4L 1.6L 1.6L Turbo

Displacement L 1.0 1.3 1.4 1.6 1.6

Configuration L3 L4 L4 L4 L4

Fuel* 95 RON (91-98) 95 RON (91-98) 95 RON (91-98) 95 RON (91-98) 95 RON (91-98)

Bore/stroke mm 73.4 x 78.6 mm 73.4 x 72.6 mm 73.4 x 82.6 mm 79 x 81.5 mm 79 x 81.5 mm

Max Power kW/HP 48/65 51/70 64/87 85/116 132/180

at speed rpm 5300 5600 6000 6000 5500

Max Torque Nm 90 90 130 155 155

at speed rpm 4000 4000 4000 4000 4000

Weight dry kg 87 97 97 116 131

ENGINE MODEL 2.4L 3.0L 4.3L 5.7L 6.0L 6.2L

Displacement L 2.4 3.0 4.3 5.7 6.0 6.2

Configuration L4 L4 V6 V8 V8 V8

Fuel* G, P, NG, E G, P, NG, E G, P, NG, E P, NG G, E G, E

Bore/stroke mm 87.5 x 100 mm 101.6 x 91.44 mm 101.6 x 88.39 mm 101.6 x 88.39 mm 103.25 x 92 mm 103.25 x 92 mm

Max Power kW 74+/99+ 48+/64+ 122+/164+ 146+/196+ 113/151 312/418

at speed rpm 4000+ 1800+ 4000 4000 2000 5400

Max Torque Nm 179+ 228+ 312+ 384+ 536 575

at speed rpm 3200+ 2300+ 1400+ 1400+ 2000 4600

Weight dry kg 112 165 195 196 212 N/A

ENGINE MODEL Z10DT SDE 1.3 FAM B 2.0 MDNA07A MDT07A MDSC07A MD66T09A MD66T09B

Displacement L 1.0 1.3 2.0 6.5 6.5 6.5 6.6 6.6

Configuration L3 L4 L4 V8 V8 V8 V8 V8

Fuel* D D D D D D D D

Bore/stroke mm 69.7/82 69.6/82 83/90.04 103/97 103/97 103/97 103/99 103/99

Max Power kW/HP 42/57 55/75 81/110 108/145 157/210 168/225 232/311 267/358

at speed rpm 4000 4000 4000 3200 3400 3200 3400 3400

Max Torque Nm 140 190 260 375 575 595 713 828

at speed rpm 1750 2250 1750 1500 1800 1800 1800 1800

Weight dry kg 126 140 174 310 340 355 430 430

D=Diesel G= Gasoline/petrol P= propane NG= Natural Gas E= E85 Ethanol

* Several ratings available dep on fuel MDPT can custome calibrate all engines to different power levels depending on customer requirements.

Engine Reference Tables

www.mdpt.se 39

Z10DT 1.0L

Features and Benefits

• CastironcylinderBlock

•Highpressurediecastaluminumbedplatewith cast iron inserts

•Balancershaftsystemintegratedintobedplate

•Aluminumgravitycastcylinderhead

•Aluminumcamcarrierwith3camshaftbearings

•4valvepercylinder,DOHC,“mini-lash”hydraulic adjuster with roller finger follower

•Fuelinjectionpumpdrivenbychainthrougha camshaft

•2ndcamshaftdrivenbycam-to-camgears

•Forgedcrankshaftwith6counterweights

•Singlemassflywheel

•Multi-layerheadgasket

•Singleeffectdamper

•FuelSystem

- 1,600 bar (BSIV) FI system with multiple injections capability

- 3 CRIP I MI-injectors (up to 5 inj./cycle) carry-over from the 4-cylinder SDE Euro 5 compliant

- Bosch CP1H high pressure common rail pump for 1,600bar

•DieselOxidationCatalyst(DOC)forBSIVPoly-Vbelt accessory drive

•Camshaftchaindrivewithautomatictensioner (no ratchet) with a chain pitch 9.525 pitch

•FixGeometryTurbocharger(FGT)withwastegate vacuum actuation (without wastegate position feedback)

• Intercoolerbasedturbochargersystem

•Noenginewiringharness.OnlyGlowplugjumper wire on engine as shipped

•UEGOsensor

•Electronicthrottlevalve

•EGRvalvemodulewithDCmotorvalveactuation EGR cooler with by-pass valve (pneumatically actuated/electronically controlled)

•Highefficiencylowvoltageglowplugs

•Vacuumtankforactuators

•ToachieveBharatStageIVemissionregulation

Engine power fr. 15 - 41 kW

www.mdpt.se40

Engine: ............................................................................................................................................... Z10DT (LEB)Numbers of cylinders: ................................................................................................................................3 in line Displacement: ........................................................................................................................................... 938 cm3

Bore: .........................................................................................................................................................69.7 mmStroke: ......................................................................................................................................................82.0 mmBore center to center distance: ................................................................................................................ 77.0 mmCylinder block height: ...........................................................................................................................212.55 mmConnecting rod length (small end center to big end center): .............................................................131.33 mmCompression height: (piston pin to crown distance): ...........................................................................40.43 mmValve diameter intake & exhaust: .........................................................................................................21.47 mm Engine weight - DIN 70020-A format (*): .................................................................................................126 kg*Compression ratio: ...................................................................................................................................... 16.8:1IPeak power output (4000 rev/min): ............................................................................................................42 kWPeak Torque (1750 rev/min): ......................................................................................................................140 NmTransmission: .....................................................................................................................................Y4M-SHD MTIdle Speed: ..........................................................................................................................................800 rev/minNo-load max. speed: .........................................................................................................................5200 rev/min

(*): Without air conditioning, clutch ECU and fuel filter;

General Data Z10DT (LEB)

Normalized power and torquePower and torque at 25°C air intake temperature to air-filter at ambient (dry) air pressure 990 mbar with Diesel EN 590 fuel (Ref. fuel).

Power / Torque table

Z10DT (55 Hp)

RPM Power (kW) Torque (Nm)

1000 6.9 65

1250 13.1 100

1500 20.4 130

1750 25.6 140

2000 29.3 140

2500 34 130

3000 37.7 120

3500 41 112

4000 42 100.4

4500 36.7 78

5000 - -

www.mdpt.se 41

SDE 1.3L

Compact diesel powerpackModern common-rail diesel engine in combination with a variety of turbo setups and MDPT’s own industrial ECU system makes this a versatile diesel platform for a wide range of applications. The platform will exceed customer expectations with outstanding overall performance.

Features and Benefi ts

• 16-Valve cylinder head High air fl ow and optimized injector position

• Chain-Drive timing system Valve timing accuracy and maintenance-free for 250 000 km

• Oil green fi lter Green oil cartridge and integrated coolant/oil cooler

• Fixed geometry turbine Low end torque design and low cost

• Closed coupled oxydation catalyst Compact design for enhanced light off performance to match EURO 4 requirements

• Aluminium bed-plate High stiffness for high NVH performance

• Multi-injection common rail system @ 1 400 bar Up to fi ve injections per cycle for emissions and NVH optimisation

• EGR cooled system Linear EGR valve controlled by ECU with exhaust gas cooler for improved emissions control

• Camshaft-driven fuel pump Compact package design


www.mdpt.se42

General DataDisplacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 248 cm3

Cylinder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4Valves/Cylinder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4Air charging system . . . . . . . . . . . . . . . Fixed geometry turbo chargerMaximum power hp . . . . . . . . . . . . . . . . . . . . . . . 70 hp @ 4000 rpmMaximum power KW . . . . . . . . . . . . . . . . . . . . . 51,5 KW @ 4000 rpmMaximum torque Nm . . . . . . . . . . . . . . . . . . . . .180 Nm @ 1750 rpmBore & Stroke . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69,6 mm & 82 mmCompression ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18:1Mass (DIN-70020A) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .137 kgDimensions . . . . . . . . . . . . . . . . . .L:433 mm W:500 mm H:650 mmEmissions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . EU 4Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Cast ironCylinder head . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .AluminiumDrivetrain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .DOHCFuel injection system . . . . . . . . . . . . . . . . . .Common Rail - 1400 barProduction plant . . . . . . . . . . . . . . . . . . . . . . .Beilsko Biala (Poland)

Powe

r (bh

p)

Engine speed (rpm)

Torque (Nm)

Power / Torque Curve

www.mdpt.se 43

FAM B 2.0L

Compact high output 2L diesel packageAvailable in a variety of confi gurations with fi xed geometry turbo or variable geometry turbo. Can meet Euro 5 emissions. Proven and reliable platform.

Features and Benefi ts

• New cylinder head ducts design With increased performance (FE), low emissions, simplifi ed intake manifold w/o fl ap

• Cylinder pressure sensors Integrated in the glow plugs for closed-loop combustion control. Pre-mixed combustion, extremely low NOx-PM emissions (if required by the application)

• Close-coupled oxidation catalyst and underfl oor diesel particular fi lter (DPF) lambda sensor Low emissions, improved robustness

• Reduced compression ratio (16.5:1) With enhanced glow plug system (metallic low voltage). High specifi c power, low emissions

• Improved mechanical design for 170 bar maximum in-cylinder pressure Increased performance (Power & Torque)

• Variable geometry turbine for optimized boost pressure in all engine conditions High torque & power density, higher elasticity

• Multi-injection common rail system 1 600 bar Precise multiple injection control (up to 5 injections)

• High effi ciency EGR cooler with bypass and DC motor valve Low emissions, improved robustness


www.mdpt.se44

General DataDisplacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 956 cm3

Cylinder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4Valves/Cylinder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4Air charging system . . . . . . . . . . . . . . . . . . . . . .Turbo charger with fixed geometry and no variable swirlMaximum power hp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130 hp @ 4000 rpmMaximum power KW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95.5 KW @ 4000 rpmMaximum torque Nm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .300 Nm @ 1750 rpm Maximum torque ”Overboost” Nm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .320 Nm @ 2000 rpmBore & Stroke . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83 mm & 90.4 mmCompression ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16.5Mass (DIN-70020A) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .177 kgDimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . L:701 mm W:611 mm H:691 mmEmissions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . EU 5Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Cast iron Cylinder head . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .AluminiumDrivetrain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .DOHCNVH Idle (860 rpm) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .dBare 1 pw 86Fuel injection system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Direct injection common Rail - 1600 barSOP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .MY11Production plant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Kaiserslautern (Germany)

Torque (Nm)Po

wer (

bhp)

Engine speed (rpm x100)


www.mdpt.se 45

MDNA07A 6.5L

6.5L mechanical V8 dieselBased on the proven GEP 6.5L engine, also available in heavy duty configuration. The base engine has been built in numbers exceeding 2 million and is very proven. GEP updates include forged crankshaft, improved coolant flow and improved lubrication system, the heavy duty engine has a one-piece cast iron crankshaft girdle among other heavy duty features. The naturally aspirated version of this engine is an extremely durable option for heavy duty industrial applications.

General DataModel . . . . . . . . . . . . MDNA07A-GSI, -GSC, - VRINumber of cyl . . . . . . . . . . . . . . . . . . . . . . . . . 8Bore and stroke mm . . . . . . . . . . . . . . . .103/97Displacement L . . . . . . . . . . . . . . . . . . . . . . . 6.5Compression ratio . . . . . . . . . . . . . . . . . . . . 18:1Valves per cyl . . . . . . . . . . . . . . . . . . . . . . . . . . 2Firing order . . . . . . . . . . . . . . . 1-8-7-2-6-5-4-3Combustion system . . . . . . . . . . . . . . . . . . . . IDIEngine type . . . . . . . . . . . . . . . . . . . . . . . . . . V8Aspiration . . . . . . . . . . . . . . . . . . . . . . . NaturalCharge air cooling . . . . . . . . . . . . . . . . . . . . N/AEngine crankcase vent syst . . . . . . . . . . . . OpenMax crankcase press kPa . . . . . . . . . . . . . . . 0.5

Physical DataLength, mm . . . . . . . . . . . . . . . . . . . . . . . . .812Width, mm . . . . . . . . . . . . . . . . . . . . . . . . . .680Height, mm . . . . . . . . . . . . . . . . . . . . . . . . .780Weight dry, kg. . . . . . . . . . . . . . . . . . . . . . . .310

Air SystemMax intake restriction, kPa . . . . . . . . . . . . . . .6Engine air flow m3/min . . . . . . . . . . . . . . . . .15Rec air intake pipe diam, mm (min) . . . . . . .76

Cooling SystemEngine heat rejection BTU/min(max) . . . . .4000Charge air heat reject. BTU/min(max) . . . . . N/ACoolant flow L/min . . . . . . . . . . . . . . . . . . . .304Thermostat start to open °C . . . . . . . . . . . . .69Thermostat fully open °C . . . . . . . . . . . . . . . .81Engine coolant capacity L . . . . . . . . . . . . . . .11Recommended press ca psi . . . . . . . . . . . . . .16

Fuel SystemFuel injection pump . . . . . . . . . . .Stanadyne DBGovernor regulation . . . . . . . . . . . . . . . .5%/7%Governor type . . . . . . . . . . . . . . . . . .Mechanical

Maximum fuel transfer pump suction

Distance of fuel m . . . . . . . . . . . . . . . . . . . . 1.5Fuel filter micron size . . . . . . . . . . . . . . . . . .10


www.mdpt.se46

Lubrication SystemOil pressure at 2000 rpm - psi . . . . . . . . 30-43Oil pressure at low idle - psi . . . . . . . . . . . . . .6In pan oil max temperature °C . . . . . . . . . .115

Exhaust SystemExhaust flow m3/min (max) . . . . . . . . . . . . . .18Exhaust temperature °C (max) . . . . . . . . . .600Max. allowable exhaustion backpress kPa . . 7.5

Electrical SystemRecommended battery capacity CCA 12 volt system - amp . . . . . . . . . . . . . . . . . .80024 volt system - amp . . . . . . . . . . . . . . . . . .600Maximum allowable start circuit resistance 12 volt system - ohm . . . . . . . . . . . . . . . . 0.00124 volt system - ohm . . . . . . . . . . . . . . . . 0.002

Engine Speed rpm

1000

1200

1400

1600

1800

2000

2200

2400

2600

2800

3000

3200

3400

’Cont. Limit Hp (kW)

-

-

72(54)

88(63)

94(70)

105(79)

114(85)

119(89)

128(95)

135(101)

138(104)

-

-

Intermittent Hp(kW)

48(36)

59(44)

72(54)

88(63)

94(70)

105(79)

114(85)

119(89)

128(95)

135(101)

138(104)

145(108)

141(105)

Int.torque Ftlbs

246

250

263

279

279

274

267

264

262

257

247

241

220

BSFC (g/kWh)

240

239

236

226

221

220

221

224

232

235

237

241

241

Variable rpm industrial applications

Air intake restriction ……………………3 kPa

Exhaust backpressure …………………7.5 kPa

Gross power guaranteed to be within + or

– 5% at SAE J1995 and ISO 3046 conditions:• 77˚F(25˚C)airinlettemperature• 29.31in.Hg(99kPa)barometricpressure• 104˚F(40˚C)fuelinlettemperature• 0.853fuelspecificgravity@60˚F(15.5˚C)

Conversion factors:

• Power:kW=hpX0.746• Fuel:1gal=7.1lb,1L=0.85kg• Torque:Nm=lbftX1.356

All values are from currently available data and are subject to change without notice.


www.mdpt.se 47

MDTD07A 6.5L

6.5L mechanical V8 dieselBased on the proven GEP 6.5L engine, also available in heavy duty confi guration. The base engine has been built in numbers exceeding 2 million and is very proven. GEP updates include forged crankshaft, improved coolant fl ow and improved lubrication system, the heavy duty engine has a one-piece cast iron crankshaft girdle among other heavy duty features. The turbo version of this engine is widely for industrial purposes.

General DataModel . . . . . . . . . . . . . . . . . . . . . . . . . . MDTD07ANumber of cyl . . . . . . . . . . . . . . . . . . . . . . . . . 8Bore and stroke mm . . . . . . . . . . . . . . . .103/97Displacement L . . . . . . . . . . . . . . . . . . . . . . . 6.5Compression ratio . . . . . . . . . . . . . . . . . . . . 21:1Valves per cyl . . . . . . . . . . . . . . . . . . . . . . . . . . 2Firing order . . . . . . . . . . . . . . . 1-8-7-2-6-5-4-3Combustion system . . . . . . . . . . . . . . . . . . . . IDIEngine type . . . . . . . . . . . . . . . . . . . . . . . . . . V8Aspiration . . . . . . . . . . . . . . . . . . . . . . . . . TurboCharge air cooling . . . . . . . . . . . . . . . . .Air to airEngine crankcase vent syst . . . . . . . . . . . . OpenMax crankcase press kPa . . . . . . . . . . . . . . . 0.5


Air SystemMax intake restriction, kPa . . . . . . . . . . . . . . .6Engine air fl ow m3/min . . . . . . . . . . . . . . . . .15Rec air intake pipe diam, mm (min) . . . . . . .76

Cooling SystemEngine heat rejection BTU/min(max) . . . . .5200Charge air heat reject. BTU/min(max) . . . .1600Coolant fl ow L/min . . . . . . . . . . . . . . . . . . . .304Thermostat start to open °C . . . . . . . . . . . . .69Thermostat fully open °C . . . . . . . . . . . . . . . .81Engine coolant capacity L . . . . . . . . . . . . . . .11Recommended press ca psi . . . . . . . . . . . . . .16



Distance of fuel m . . . . . . . . . . . . . . . . . . . . 1.5Fuel fi lter micron size . . . . . . . . . . . . . . . . . .10


www.mdpt.se48




Engine Speed rpm

1000

1200

1400

1600

1800

2000

2200

2400

2600

2800

3000

3200

3400


-

-

105(78)

129(96)

147(104)

157(117)

170(127)

178(133)

183(137)

196(142)

-

-

-

Intermittent Hp(kW)

75(55)

88(65)

105(78)

129(96)

147(104)

157(117)

170(127)

178(133)

183(137)

196(142)

205(143)

206(154)

210(157)

Int.torque Ftlbs

377

379

393

421

428

413

409

388

373

359

354

333

320

BSFC (g/kWh)

221

214

209

205

204

201

203

205

209

216

222

226

229






Conversion factors:




www.mdpt.se 49

MDSC07A 6.5L

6.5L mechanical V8 dieselBased on the proven GEP 6.5L engine, also available in heavy duty configura-tion. The base engine has been built in numbers exceeding 2 million and is very proven. GEP updates include forged crankshaft, improved coolant flow and improved lubrication system, the heavy duty engine has a one-piece cast iron crankshaft girdle among other heavy duty features. The supercharged version of this engine is ideal for specialized applications where high torque raise and throttle response is needed.

General DataModel . . . . . . . . . . . . . . . . . . . . . . . . . .MDSC07ANumber of cyl . . . . . . . . . . . . . . . . . . . . . . . . . 8Bore and stroke mm . . . . . . . . . . . . . . . .103/97Displacement L . . . . . . . . . . . . . . . . . . . . . . . 6.5Compression ratio . . . . . . . . . . . . . . . . . . . . 18:1Valves per cyl . . . . . . . . . . . . . . . . . . . . . . . . . . 2Firing order . . . . . . . . . . . . . . . 1-8-7-2-6-5-4-3Combustion system . . . . . . . . . . . . . . . . . . . . IDIEngine type . . . . . . . . . . . . . . . . . . . . . . . . . . V8Aspiration . . . . . . . . . . . . . . . . . . SuperchargedCharge air cooling . . . . . . . . . . . . . . Water to airEngine crankcase vent syst . . . . . . . . . . . . OpenMax crankcase press kPa . . . . . . . . . . . . . . . 0.5

Physical DataLength, mm . . . . . . . . . . . . . . . . . . . . . . . . .812Width, mm . . . . . . . . . . . . . . . . . . . . . . . . . .680Height, mm . . . . . . . . . . . . . . . . . . . . . . . . .812 Weight dry, kg . . . . . . . . . . . . . . . . . . . . . . .355


Cooling SystemEngine heat rejection BTU/min(max) . . . . .5400Charge air heat reject. BTU/min(max) . . . .1400Coolant flow L/min . . . . . . . . . . . . . . . . . . . .304Thermostat start to open °C . . . . . . . . . . . . .69Thermostat fully open °C . . . . . . . . . . . . . . . .81Engine coolant capacity L . . . . . . . . . . . . . . .11Recommended press ca psi . . . . . . . . . . . . . .16





www.mdpt.se50




Engine Speed rpm

1000

1200

1400

1600

1800

2000

2200

2400

2600

2800

3000

3200

3400


-

-

113(84)

135(100)

148(111)

169(126)

180(134)

192(143)

201(150)

211(158)

-

-

-

Intermittent Hp(kW)

84(63)

97(73)

113(84)

135(100)

148(111)

169(126)

180(134)

192(143)

201(150)

211(158)

221(165)

226(169)

228(170)

Int.torque Ftlbs

411

411

415

430

435

443

435

424

413

402

392

374

357

BSFC (g/kWh)

211

209

209

207

204

203

203

205

209

214

218

222

224






Conversion factors:

• Power:kW=hpX0.746• Fuel:1gal=7.1lbs,1L=0.85kg• Torque:Nm=lbftX1.356



www.mdpt.se 51

MD66T09A 6.6L

6.6L displacement common-rail V8 dieselFor marine application this engine is tested to power outputs that surpass 600 bhp which witness to the extreme ruggedness of the engine configuration. The engine is supplied with the MDPT in-house ECU and can be applied to a wide variety of applications as per customers requirements.

General DataModel . . . . . . . . . . . . . . . . . . . . . . . . . MD66T09ANumber of cyl . . . . . . . . . . . . . . . . . . . . . . . . . 8Bore and stroke mm . . . . . . . . . . . . . . . .103/99Displacement L . . . . . . . . . . . . . . . . . . . . . . . 6.6Compression ratio . . . . . . . . . . . . . . . . . . . . 16:1Valves per cyl . . . . . . . . . . . . . . . . . . . . . . . . . . 4Firing order . . . . . . . . . . . . . . . 1-2-7-8-4-5-6-3Combustion system . . . . . . . . . . . . . . . . . . . . .DIEngine type . . . . . . . . . . . . . . . . . . . . . . . . . . V8Aspiration . . . . . . . . . . . . . . . . . . . . . . . . . TurboCharge air cooling . . . . . . . . . . . . . . . . .Air to airEngine crankcase vent syst . . . . . . . . . . . . OpenMax crankcase press kPa . . . . . . . . . . . . . . . 0.5



Cooling SystemEngine heat rejection BTU/min(max) . . . .11200Charge air heat reject. BTU/min(max) . . . .5600Coolant flow L/min . . . . . . . . . . . . . . . . . . . .381Thermostat start to open °C . . . . . . . . . . . . .82Thermostat fully open °C . . . . . . . . . . . . . . . .91Engine coolant capacity L . . . . . . . . . . . . . . .11Recommended press ca psi . . . . . . . . . . . . . .16

Fuel SystemFuel injection pump . . . . . . . . . . . . . . . . . BoschGovernor regulation . . . . . . . . . . . . . . . . . . . 2%Governor type . . . . . . . . . . . . . . . . .Common rail




www.mdpt.se52

Lubrication SystemOil pressure at 2000 rpm - psi . . . . . . . . 30-43Oil pressure at low idle - psi . . . . . . . . . . . . .10In pan oil max temperature °C . . . . . . . . . .115



Engine Speed rpm

1000

1200

1400

1600

1800

2000

2200

2400

2600

2800

3000

3200

3400


-

-

123(92)

148(110)

182(135)

202(150)

222(165)

243(181)

263(196)

283(211)

-

-

-

Intermittent Hp(kW)

57(42)

92(69)

123(92)

148(110)

182(135)

202(150)

222(165)

243(181)

263(196)

283(211)

304(226)

310(231)

311(232)

Int.torque Ftlbs

403

542

620

651

713

713

713

713

713

713

713

697

658

BSFC (g/kWh)

243

239

229

215

212

209

207

207

209

212

216

239

241






Conversion factors:




www.mdpt.se 53

MD66T09B 6.6L

6.6L displacement common-rail V8 dieselFor marine application this engine is tested to power outputs that surpass 600 bhp which witness to the extreme ruggedness of the engine configuration. The engine is supplied with the MDPT in-house ECU and can be applied to a wide variety of applications as per customers requirements.

General DataModel . . . . . . . . . . . . . . . . . . . . . . . . . MD66T09BNumber of cyl . . . . . . . . . . . . . . . . . . . . . . . . . 8Bore and stroke mm . . . . . . . . . . . . . . . .103/99Displacement L . . . . . . . . . . . . . . . . . . . . . . . 6.6Compression ratio . . . . . . . . . . . . . . . . . . . . 16:1Valves per cyl . . . . . . . . . . . . . . . . . . . . . . . . . . 4Firing order . . . . . . . . . . . . . . . 1-2-7-8-4-5-6-3Combustion system . . . . . . . . . . . . . . . . . . . . .DIEngine type . . . . . . . . . . . . . . . . . . . . . . . . . . V8Aspiration . . . . . . . . . . . . . . . . . . . . . . . . . TurboCharge air cooling . . . . . . . . . . . . . . . . .Air to airEngine crankcase vent syst . . . . . . . . . . . . OpenMax crankcase press kPa . . . . . . . . . . . . . . . 0.5



Cooling SystemEngine heat rejection BTU/min(max) . . .129200Charge air heat reject. BTU/min(max) . . . .6400Coolant flow L/min . . . . . . . . . . . . . . . . . . . .381Thermostat start to open °C . . . . . . . . . . . . .82Thermostat fully open °C . . . . . . . . . . . . . . . .91Engine coolant capacity L . . . . . . . . . . . . . . .11Recommended press ca psi . . . . . . . . . . . . . .16

Fuel SystemFuel injection pump . . . . . . . . . . . . . . . . . BoschGovernor regulation . . . . . . . . . . . . . . . . . . . 2%Governor type . . . . . . . . . . . . . . . . .Common rail




www.mdpt.se54

Lubrication SystemOil pressure at 2000 rpm - psi . . . . . . . . 30-43Oil pressure at low idle - psi . . . . . . . . . . . . .10In pan oil max temperature °C . . . . . . . . . .115

Exhaust SystemExhaust flow m3/min (max) . . . . . . . . . . . . . . . . 30Exhaust temperature °C (max) . . . . . . . . . . . . 650Max. allowable exhaustion backpress kPa . . . .7.5

Electrical SystemRecommended battery capacity CCA 12 volt system - amp . . . . . . . . . . . . . . . . . . . . 80024 volt system - amp . . . . . . . . . . . . . . . . . . . . 600Maximum allowable start circuit resistance 12 volt system - ohm . . . . . . . . . . . . . . . . . . .0.00124 volt system - ohm . . . . . . . . . . . . . . . . . . .0.002

Engine Speed rpm

1000

1200

1400

1600

1800

2000

2200

2400

2600

2800

3000

3200

3400


-

-

143(106)

172(128)

211(157)

235(175)

259(193)

282(210)

311(231)

329(245)

-

-

-

Intermittent Hp(kW)

66(49)

107(79)

143(106)

172(128)

211(157)

235(175)

259(193)

282(210)

311(231)

329(245)

350(260)

356(265)

358(267)

Int.torque Ftlbs

468

630

720

756

828

828

828

828

828

828

828

810

765

BSFC (g/kWh)

247

238

229

216

214

209

207

208

209

212

217

237

242






Conversion factors:

• Power:kW=hpX0.746• Fuel:1gal=7.1lbs,1L=0.85kg• Torque:Nm=lbftX1.356



Documents

MD PowerTrain - marinedieseleurope.com · GM Powertrain incorporates special features into its industrial engines to ensure long, efficient engine life, no matter what the choice