6M11
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Diesel Engine Model |
Rated Speed, rpm-1 |
Engine Power |
Generator Power |
Turbocharger Type |
Control Type |
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Prime Power (PRP), kW |
Emergency Standby Power (ESP), kW |
Prime Power (PRP) |
Emergency Standby Power (ESP) |
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kW |
kVA |
kW |
kVA |
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6M11G135/6 |
1800 |
144 |
158 |
120 |
150 |
135 |
165 |
T/A-A |
Electronic FIP |
|
6M11G150/5 |
1500 |
123 |
135 |
100 |
125 |
120 |
150 |
T/A-A |
Electronic FIP |
|
6M11G165/5 |
1500 |
133 |
147 |
120 |
150 |
128 |
160 |
T/A-A |
Electronic FIP |
Designations: T/A-A = Turbocharger / CAC of "Air-to-Air" type, Electronic FIP - mechanical fuel injection pump with electronic governor, CR - common rail fuel system.
* : engines are intended for emergency standby power (ESP) only. The indicated power (PRP) is for reference only.
Standard Equipment
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Cylinder Block and Piston Group |
Air Intake and Exhaust Systems |
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Cast iron cylinder block. Inspection covers for each cylinder maintenance. Reinforced crankcase/oil pan structure. Flywheel housing with additional mounting space for barring device. Individual cylinder heads. 2 valves per cylinder. Forged hardened steel crankshaft with induction-hardened main journals, crankpins and fillets. Lightweight pistons with cooling and high-quality piston rings. |
Top-mounted turbochargers optimized for generator sets. Air filters with clogging indicators. Thermal insulation for turbochargers, exhaust manifolds and pipes. Fuel System Fuel water separator with transparent bowl and water sensor, primary and secondary fuel filters. Electric fuel pump integrated into filter assembly. Electrical System 24V electric starter. 55A alternator. Oil pressure and coolant temperature sensors. Flywheel Housing and Flywheel SAE 3 flywheel housing and 11.5" flywheel. |
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Cooling System |
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Cooling system with belt-driven coolant pump and pusher fan. Engines supplied complete with cooling module and coolant piping. |
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Lubrication System |
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Full-flow oil filters with bypass valve. Oil-to-water heat exchangers. Centrifugal oil filters. |
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Diesel Engine Model |
Nominal revolutions Min-1 |
«L» Length, mm |
«W» Width, mm |
"N" Height, mm |
Sukhoi Weight, kg |
|
6M11G135/6 |
1500 |
1712 |
806 |
1110 |
692 |
|
6M11G150/5 |
1500 |
1712 |
806 |
1110 |
692 |
|
6M11G165/5 |
1500 |
1712 |
806 |
1110 |
692 |
|
M21G460/6 |
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Emergency Standby Power (ESP) |
Main Power (PRP) |
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Emergency standby power is the maximum power available for a changing load during the entire period of the main power failure. The average load factor during 24 hours of operation should not exceed 70% of the rated power of the ESP engine. The typical operating hours of the engine are 200 hours per year, with a maximum usage of 500 hours per year. This includes an annual maximum of 25 hours per year at ESP rated capacity. The possibility of overloading is not allowed. The motor should not be used for long-term operation in parallel mode. |
The main capacity is the maximum capacity of an electric unit when operating under variable load without limitation of operating time during the year with maintenance interruptions. When operating continuously for more than 24 hours, the average allowable power should not exceed 70% of the main power (PRP). When determining the average actual capacity, variable capacity values of less than 30% of the main capacity are assumed to be 30%, and downtime is not taken into account.
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Maintenance Scheduled maintenance every 500 operating hours. Increase the maintenance interval for oil analysis. Operating time before major repairs is at least 16,000 operating hours. The engine life, including three major repairs, is at least 64,000 operating hours. |
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