Technical data: B35:40 V16PG Drawing No.:
Fuel type: NATURAL GAS Project No.:
Application: Marine Propulsion Engine No.:
Yard/Power plant:
Engine data:
Number of cylinders - 16
Cylinder bore mm 350
Piston stroke mm 400
Rated power (MCR), engine kW 7000
Mean effective pressure bar 18,2
Rated speed RPM 750
Mean piston speed m/s 10
Displacement l 616
Gas data:
Specific energy consumption kJ/kWh 7475
Gas consumption at MCR m³n/h 1455
Gas consumption at MCR kg/h 1165
Minimum gas feed at MCR:
-at engine inlet barg 3,2
-to press. control module barg 3,5
Start air data:
Start air pressure, max./min. barg 30/15
Air consumption per. start m³n 15
No of starts, 2000l receiver - 3
Lubrication data:
Lubrication oil - SAE 40
Main pump capacity m³/h 95
Priming pump capacity m³/h 20
Lub. oil pressure
-normal barg 4-5
-alarm, pressure low barg 2,5
-start, stand-by pump barg 0
-shut-down, pressure low barg 1,7
Lub. oil temp engine inlet
-normal °C 60
-alarm, temp high °C 70
Spec. lub. oil consumption g/kWh 0,4
Lub. oil consumption kg/h 2,8
Crankcase, lub. oil volume
-high level l 4320
-low level l 3440
-dry sump, system tank l 0
Jacket water waste heat recovery:
Waste heat, 100% load MJ/h 6160
Waste heat, 80% load MJ/h 4190
Waste heat, 50% load MJ/h 2075
Cooling water data:
Two-stage charge air cooler:
-Low temp. stage:
-temp. at inlet, max °C 37
-water flowrate, normal m³/h 128
-water flowrate, max m³/h 160
-High temp. stage:
-water flowrate, normal m³/h 64
Jacket water system:
-pump capacity m³/h 144
-normal stop/shut-down barg 2
-water quantity, engine block l 970
-Temp. at engine outlet
-normal °C 90
-alarm, temp. high °C 95
-shut-down, temp. high °C 97
-temp. rise in engine, max °C 5,8
-incl. high temp. ca-cooler °C 10,2
-Expansion tank:
-volum, single-engined l 300
-volum, multi-engined l 500
-height above engine m 3-10
Air data:
Turbocharger type ABB TPL-65 VTG
Charge air cooler type - RR88-176-V16
Air consumption m³n/h 28300
Air consumption kg/h 36600
Charge air pressure barg 2,4
Charge air temperature:
-normal °C 55
-alarm, temp high °C 62
Turbocharger speed alarm rpm 27761
Exhaust data:
Mass flow kg/h 37700
Volume flow, after turbin m³/h 74400
Temp, after cylinder °C 485
Temp, after turbine °C 415
Back pressure, max mmWG 400
Part load data:
-Mass flow, 90% load kg/h 33100
-Temp, after turbine °C 435
-Mass flow, 80% load kg/h 29800
-Temp, after turbine °C 455
-Mass flow 50% load kg/h 19500
-Temp, after turbine °C 485
Heat dissipation:
Lubrication data:
Lub. oil .cooler MJ/h 2830
Cooling water data:
Low temp. stage MJ/h 2160
High temp. stage MJ/h 2685
Jacket water cooler:
-Heat dissipation, engine MJ/h 3475
-incl. high temp. ca-cooler MJ/h 6160
Ventilation data:
Radiation engine MJ/h 1635
Engine power definition is according to ISO 3046-1
However the engine ratings are valid for the following reference conditions:
Air inlet temperature max. + 45 °C
Air inlet temperature min. + 0°C
Heat dissipation. + 25°C
Charge air low temp. cooling water inlet temp. max. +37°C
Relative humidity 60%
Spec. NOx emissions 1,4 g/kWh at full load (MCR).
Specific energy consumption is according to ISO 3046-1 and is given at full load(MCR),
running on NATURAL GAS with a lower heating value of 36.0 MJ/m³n and
no engine-driven pumps. With engine-driven pumps, add 0.5% for each pump.
Methane no. min 70 , according to AVL calculation
Spec. lub. oil consumption is for guidance only
NOTE! Due to continuous development, some data may change
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