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TPR

TPR

Product catalog summary

Overview: The TPR single-stage turbocharger is engineered for medium-speed rail engines in heavy-duty locomotives, emphasizing durability, reliability, and ease of maintenance while meeting high power density, fuel economy, and emissions standards.

Specifications:

Two frame sizes: TPR61 (up to 6000 HP) and TPR56 (up to 45000 HP).
Compact and robust design for high mechanical loads and restricted spaces.
High efficiency and pressure ratios at all loads.
No water connections, reducing corrosion and leakage risks.

TPR56FV75 Model:

Offers the highest pressure ratio (up to 6.0+) and efficiency in its class.
Enables increased engine output and efficiency in a single-stage configuration.
Reduces NOx emissions without compromising altitude capabilities.

Variable Turbine Geometry (VTG):

Enhances fuel savings by up to 4% annually.
Adapts air delivery to ambient conditions, improving engine performance and flexibility.
Features a drop-in design for easy exchange and compatibility with existing and new engine technologies.

Benefits:

Significant fuel savings and increased rotor stability.
Reduced friction and extended lifespan.
Greater operational flexibility and improved engine performance.

Catalog excerpts

The resilient turbocharger for four-stroke rail engines The TPR single-stage turbocharger is specifically designed for medium-speed rail engines used on heavy duty locomotives. Field proven components ensure high durability and reliability, combined with ease of maintenance. All this while satisfying the demand for high power density, fuel economy and compliance with strict emissions legislations.

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TPR platform compressor pressure ratio vs. volumetric flow range The TPR design concept provides a robust, reliable platform for turbochargers on locomotive engines. Two frame sizes are available: • TPR61 for engines rated up to 6000 horse power • TPR56 for engines rated up to 45000 horse power Features: • Compact, robust and rigid construction for installation in restricted spaces and to withstand high mechanical loads • High efficiency at all loads • High pressure ratios at high performance levels • Easy removal and replacement of the entire turbocharger as needed • Compliance with strict engine...

Open the catalog to page 2