TPL..C
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A success story for more than a decade

TPL-C A success story for more than a decade Power up your performance 75 percent of a diesel engine’s power relies on one vital component – the turbocharger. 01 TPL-C assembly in Baden, Switzerland While higher power and efficiency are the ultimate aims of turbocharged engine development, there is increasing emphasis on lowering engine emissions. TPL turbochargers make a vital contribution in all three of these areas. The TPL-C series was developed for advanced medium-speed, four-stroke diesel and gas engines in the power range of 3,000 kW to 12,000 kW per turbocharger. High turbocharger...

TPL-C A success story for more than a decade Performance you can rely on The TPL-C is rugged, reliable and compact, for peak performance over a long operational lifetime. 02 TPL-C, rugged and highly reliable TPL-C turbochargers combine the proven TPL design with new features that cater to the needs of advanced four-stroke, medium-speed diesel and gas engines. Rugged and highly reliable, the TPL-C is designed for a long operational life. It meets customers’ as well as end users’ need for a simpler construction with fewer parts, greater efficiency at higher pressures, and reduced engine...

TPL-C A success story for more than a decade Benefits that add value The TPL-C has features designed to improve performance while keeping your running costs down. Two dedicated turbine designs Optimized matching for all applications Internal plain bearings, lubricated by engine lube oil Long bearing lifetime Large-diameter radial compressor featuring stabilizer technology Wide compressor maps and high maximum volume flow rates Free-floating axial bearing disk; radial bearing bushes with squeeze oil damper High availability and reliability; increased TBO Oil inlet and outlet at bottom Easy...

TPL-C A success story for more than a decade Design features Turbine and compressor Turbine The TPL-C turbocharger takes account of the demands of the four-stroke market with two different turbines: The turbine of the two smaller sizes (TPL 67-C and TPL 71-C), with lacing wire and in the case of the TPL 67-C also with shroud, is designed for quasi-constant pressure as well as pulse charging systems; the turbine of the larger TPL 76-C and TPL 79-C is designed for quasi-constant pressure systems and features Accelleron’s wide chord blading. Volume flow range of TPL-C turbochargers Market...

TPL-C A success story for more than a decade Design features Bearings and casings 01 TPL-C casings are optimized for applications on fourstroke engines Bearing exchange interval Benefiting from experience gained with over 6,500 TPL-C turbochargers in field operation in addition to the wider TPL product family, TPL bearings are designed to run for 36,000 hours before being changed. Accelleron developed the new bearing assembly for direct lubrication by the engine lube oil system. The main axial bearing consists of a free-floating thrust disk with profiles on both sides, rotating at about...

TPL-C A success story for more than a decade

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