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- MAN Diesel Power Plant – Medium-Speed HFO Power Station – 7× Units – 50 Hz
Description
Product Description
Overview
This listing covers a complete MAN diesel power plant fleet consisting of seven (7) medium-speed reciprocating diesel engine-generator units. The plant is configured as a multi-engine diesel power station, originally designed for baseload and captive power generation.
The engines are MAN medium-speed units operating on heavy fuel oil (HFO) and coupled to generators for 50 Hz power generation. The plant is currently in mixed operational status, with several units in standby, one unit out of service, and maintenance requirements identified through inspection and operational reporting.
Key Technical Information (Fleet Summary)
| Parameter | Details |
|---|---|
| Manufacturer | MAN Diesel & Turbo |
| Engine Model | MAN 8L52/52 |
| Plant Type | Multi-engine diesel power station |
| Engine Type | Medium-speed reciprocating diesel engines |
| Number of Units | 7 engines |
| Rated Output (per engine) | ~7,150 kW (7.15 MW) |
| Maximum Continuous Load | ~7,500 kW per engine |
| Engine Speed | 514 RPM |
| Fuel Type | Heavy Fuel Oil (HFO) |
| Frequency | 50 Hz |
| Turbocharger Make | MAN |
| Turbocharger Type | NA 57 / N350 |
| Original Application | Baseload / captive power |
| Location | Middle East |
Unit-by-Unit Status Summary
| Unit Tag | Serial No. | Status | Remarks |
|---|---|---|---|
| M11 | 110007 | Out of Service | Major overhaul due |
| M12 | 110008 | Standby | Available |
| M13 | 110006 | Standby | Approaching 20,000 hrs major OH |
| M14 | 110005 | Out of Service | Major crankshaft breakdown |
| M15 | 110009 | Standby | Operational data recorded |
| M16 | 110010 | Standby | Operational data recorded |
| M17 | 110011 | Standby | Operational data recorded |
Operational Snapshot (Inspection-Based)
Total engines installed: 7
Engines operating at inspection: 5
Engines under major overhaul: 1
Engines out of service (major breakdown): 1
Typical operating load: ~50% of rated capacity
Observed issue: Black smoke from exhaust chimney
Condition & Maintenance Summary
Based on inspection reports and technical observations:
Several engines have exceeded 20,000 operating hours and are overdue for major overhaul
Turbochargers not cleaned regularly (mechanical / chemical)
Fuel injectors not consistently overhauled at recommended 5,000-hour intervals
Air intake filters and ducting in degraded condition, restricting airflow
Evidence of poor combustion linked to:
Clogged air filters
Weak compression due to worn piston rings and valve seating
Injector wear and diesel dripping
Required Corrective Actions (OEM-Aligned)
Immediate major overhauls for engines exceeding 20,000 hours
Overhaul and calibration of fuel injectors every 2,500–5,000 hours
Cleaning of turbocharger compressor wheels (online & offline)
Restoration of air intake filtration systems
Installation and monitoring of crankcase pressure gauges
Differential pressure monitoring across air filters
Scope of Supply
The offering includes the complete diesel power plant fleet, comprising:
7× MAN 8L52/52 diesel engines
Associated generators
Turbochargers
Exhaust systems
Air intake systems
Lubrication systems
Plant-installed auxiliaries and balance-of-plant equipment as shown
No refurbishment, overhaul work, or upgrades are implied
If you require any further information on this listing please contact info@reflowx.com
Supporting Documents
General Terms
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- Buyers should verify quantities and conditions upon delivery.
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