PROJECT FACTS Mexican Paper Mill Engine Make: Wartsila W18V32 Engine Output: 6,746 kW at 720 RPM Crankpin Diameter (Original): 310.00 mm Crankpin Diameter (Finished): 307.00mm Max Hardness pre-Annealing: 650HB REPAIRS Removed 1.50 mm from crankshaft prior to annealing Annealed the …
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PROJECT FACTS PIELSTICK 10PC 4.2V Vessel type: Fleet Replenishment Oiler Orig. Crankpin Diameter: 465.00mm Material Removed: 2.00mm Post Annealing Hardness: <300 Hb PIELSTICK ANNEALING AND MACHINING PERFORMED Inspected the crankshaft – performing run-out, Magnaflux and hardness checks on the shaft …
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PROJECT FACTS WARTSILA 18V46 Location: Dominican Republic Power Output: 17,550 @ 500rpm Original Crankpin Diameter: 450.00mm Material Removed: 4.00mm Pre/Post Annealing Hardness: >600Hb/<350 Hb WARTSILA 18V46 ANNEALING AND MACHINING WORK PERFORMED Inspected the crankshaft – performing run-out, Magnaflux and hardness …
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ANNEALING PROJECT FACTS Panamanian Power Plant Engine Make/Model: Wartsila W18V46 Engine Output: 10,000 HP Crankpin Dia. Pre machining: 450.00mm Crankpin Dia. Post machining: 447.00mm Distance between Webs: 450.00mm DIESEL GENERATOR REPAIRS Full NDT inspection (Magnaflux and Hardness) Machining of crankpin …
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PROJECT FACTS BEN KIEN SHIPYARD Vessel: M/V 9200T-03 Rudder stock Length: 4.610m Rudder stock diameter: 300/400/545/350mm Rudder stock weight: 9500 kg Machined length of Shaft: 770mm WORKSHOP REPAIRS Rudder stock cleaned & measured (before & after repair) Completed alignment check …
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PROJECT FACTS FPSO KNOCK ADOON Tonnage: 244,492 DW Engine / Equipment: Siemens KKK AFA 6 G6a Turbine Output: 2.5 MW RPM: 11,543 RPM IN-SITU REPAIRS Removal, lifting of the whole skid weighing ~30 tons Manufacturing and installation of new steel …
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Goltens milled out the damaged area and completed post machining dye penetrant checks to ensure that 100% of the damage had been removed. Goltens fashioned a template of the damaged area and fabricated an insert that was machined to fit …
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PROJECT FACTS STERN TUBE BEARINGS Tonnage: 298,555 DWT Shaft dimension: OD: 741.00mm × L: 1630.00mm Year Built: 2003 BEARING REMETALLING AND MACHINING REPAIRS Inspection of aft and forward stern tube bearings after removal old damaged white metal bearing material STERN …
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PROJECT FACTS Engine: Pielstick 2.3 Engine Output: 6,485kW RPM: 514 RPM Original Shaft Diameter: 203.20 mm Length of machined journal: 610.00 mm Shaft Dia. Pre-sleeving: 179.60mm REPAIRS Magnaflux and hardness inspection of the shaft Machining of generator shaft to 179.60 …
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PROJECT FACTS Engine: SULZER 16ZAV40S Pocket Diameter (Pre-machining): 480 mm Pocket Diameter (Post-machining): 490 mm Pockets Machined: 11 of 16 REPAIRS Dismantling of cylinder head, piston and connecting rod, cylinder liner and accessories to provide access for In-Situ Line Boring …
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PROJECT FACTS PIELSTICK 18PC4.2V Engine Output: 21,517KW Crankpin Length: 342.00mm Original Crankpin Diameter: >465.00mm Finished Crankpin Diameter: 464.50mm REPAIRS Magnaflux and Hardness checks on crankshafts Run out and ovality checks Machining of 0.5 mm off Crankpin #6 Machine polishing of …
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PROJECT FACTS CRANKSHAFT REPLACEMENT Engine Make/Model: Deutz RBV12M350 Engine Output: 3,236 kW (4,400 hp) at 430 rpm Vessel Tonnage: 7,359 DWT IN-SITU MACHINING AND DIESEL REPAIRS Dismantling of engine and removal of crankshaft Measurement of bedplate Hardness and crack test …
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PROJECT FACTS MAN MITSUBISHI 9V 40-54 Main Journal Diameter: 320.00 mm Finished Diameter: 316.00 mm Pre-Annealing Hardness: 650 Brinell Post Annealing Hardness: 250-300 Brinell CRANKSHAFT ANNEALING AND MACHINING REPAIRS Annealing of the CP Journal #5 in – situ Machining of …
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PROJECT FACTS Wartsila SWD-280 Crankpin Journal Diameter: 220 mm Finished Journal Diameter: 216mm Pre-Annealing Hardness: >650 Brinell Post-Annealing Hardness: 250-300 Brinell REPAIRS Rough machining to remove all cracks (3.0 mm dia.) Annealing crankpin to reduce harness from >650 Brinell to …
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PROJECT FACTS CENSA Nicaragua Engine Make: MAK 16CM32 Engine Output: 7,050 kW Engine RPM: 720 Hardness Pre-Annealing: 500+hB Hardness Post Annealing: <350hB Dia. Pre-Machining/Annealing: 278.5mm Finished Diameter: 278.0mm REPAIRS Performed Magnaflux crack test and hardness tests on crankpin #6 journal …
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PROJECT FACTS M/V Charles Eddie Tonnage: 305,178 DWT Main Engine: MAN B&W 7S80MC Output: Mcr: 25,485KW Bearing Diameter: Ø790.00mm Bearing Length: 1,710.00mm WORK SCOPE Performed laser alignment check of the shaft line onboard the vessel Incoming inspection of AFT stern …
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PROJECT FACTS PIPING RENEWAL/MAIN ENGINE OVERHAUL Piping Systems Renewed: Main Engine Cooling, Fuel System and Bunker Line Main Engine Type: Bergen B32:40L9P Engines Overhauled: Four PIPING RENEWAL & ENGINE WORK SCOPE: 3D laser scanning and modeling of the systems Detailed …
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PROJECT FACTS TRANSATLANTIC Engine Make/Model: Wartsila 9R32E Output: 3,963kW at 720 RPM Vessel Tonnage: 4,599 DWT WARTSILA DIESEL ENGINE REPAIRS Disassembly of the engine Rigging of the damaged block out of the engine room Removal of the crankshaft to Goltens …
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ENGINE INSPECTION/DAMAGE ASSESSMENT: The inspection revealed that the crankshaft was damaged beyond repair and would need to be replaced. The damaged crankshaft was skidded out from the engine and further inspection of the main bearing showed signs that the crankshaft …
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PROJECT FACTS STAR CEMENT Engine Make/Model: MAN B&W 9L58/64 Customer Location: Ras al-Khaimah, UAE Power Output/Engine: 12.16 MW Engines Overhauled: 2 of 3 Project Duration: 18 Days LARGE WORK SCOPE SHORT TIMEFRAME As the power supplied by these engines is …
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MAN B&W 9L52/55B PROJECT FACTS HOLCIM LEBANON Plant Details: 5 X MAN B&W 9L52/55 (32.5MW) 2 X MAN B&W 9L52/55B (15 MW) 1 X MAN B&W 18V 48/60 (18.5MW) Total Plant Capacity: 66 MWe Total Plant Consumption: 31 MWe Max …
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PROJECT FACTS Vessel Type: Chemical/Products Tanker Tonnage: 13,168 DWT Engine: Yanmar 6N330 × 2 units Engine Output: 2,007KW YANMAR DIESEL ENGINE AND OTHER ONBOARD REPAIRS Removal and replacement of crankshaft Overhaul of starboard main engine and gear box Alignment and …
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ENGINE OVERHAUL PROJECT FACTS M/T Charleston Main Engine: 48,844 DWT Main Engine Output: Sulzer 5RLB90 Aux Engines: 12,540 KW (17,000 HP) 3 X MAN B&W 9L28/32 MARINE DIESEL ENGINE REPAIRS MAIN ENGINE REPAIRS: Inspection and overhaul of three piston assemblies …
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PROJECT FACTS FALCONIA Engine Make/Model: MaK 6M551AK Output: 2,400HP/1,765kW @ 300 RPM Vessel Tonnage: 1,859 DWT DIESEL ENGINE REPAIRS Complete disassembly of the engine Rigging of the damaged intermediate block, bedplate, crankshaft and engine components out of the engine room …
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GOLTENS OFFERS A COMPLETE PACKAGE In addition to the crankshaft replacement, supply of required spare engine parts and the overhaul of the engine, the owners requested that Goltens organize all aspects of the job inclusive of port facilities and logistics. …
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