GARRETT NEW G - SERIES!

11/08/19
A turbo is a high technology product that requires superior design and intensive capital to produce. It must meet severe requirements that only a world-class manufacturer can achieve.
 
Garrett is one of the few turbocharger manufacturers that subjects our turbos to several OE qualification tests. These tests ensure Garrett produces a safe and reliable turbo for OE applications. When you buy a Garrett turbocharger, you can be sure it is reliable.
 
 
On-Engine Durability - More than 1,000-hours of general turbocharger durability, is run on-engine in one of Garrett's engineering laboratories.
 
Gas Stand Cyclic Durability - A durability test is conducted within several hundred hours on a gas stand where the turbo is run past it normal operating limits.
 
Compressor & Turbine Housing Containment - A compressor/turbine wheel is weakened to hub burst at a specific speed. No portion of the wheel is allowed to penetrate a containment shroud surrounding the turbocharger. A test to ensure safety. See full article at www.GarrettMotion.com
 
Shaft Motion - The maximum tolerances of the bearing system are tested for rotordynamic stability beyond the maximum turbocharger operating speed. This means no bearing problems and long turbo life.
 
Thrust Bearing Capacity - A test that stresses the thrust bearing at extreme conditions. This test makes sure your Garrett turbocharger can tolerate the load you put it through.
 
Compressor & Turbine Seal - Multiple turbochargers are run on-engine under conditions designed to cause seal leakage. No significant leakage is allowed during these tests.
 
 
Heat Soakback - A turbocharger instrumented with thermocouples is taken beyond maximum operating temperature and shut down hard! Repeat the test four more times and make sure maximum temperatures stay within our strict limits to avoid oil coking or build up inside the center housing. This is particularly critical for high-temperature gasoline applications.
 
Compressor & Turbine Performance - The entire operating range of both the compressor and turbine are mapped on one of Garrett's performance gas stands. These test cells are calibrated to strict standards to assure accuracy and consistency.
 
Compressor & Turbine Blade Frequencies - Garrett has strict requirements for compressor and turbine blade natural frequency. This is critical on large trims where the blade must be stiff enough to withstand potentially damaging vibrations.
 
Thermal Cycle - An endurance test conducted in several hundred hours that cycles the turbocharger from low temperature to glowing red every 10 minutes. To ensure a long turbo life, Garrett does not allow any cracking of the turbine housing nor distortion of the heat shroud.
 
Rotor Inertia - A measurement made to document the rotational inertia of Garrett's compressor and turbine wheels. Garrett's turbochargers are known for their high flow / low inertia characteristics.
 
Shaft Critical Speed - An analytical test that ensures that destructive shaft critical speeds are well out of the turbocharger operating range. For example, large wheels may require a large shaft diameter to avoid the shaft bending critical speed.
 
Wheel Fatigue - Garrett will only sell compressor or turbine wheels that have passed a cyclic fatigue test. Garrett runs tests on a regular basis to ensure quality and to constantly improve our products.
 
Turbo Vibration - The entire turbocharger is vibrated and monitored on Garrett's large shaker table to ensure product durability.
 

 

 
Using all of these technologies, GARRETT has truly revolutionized turbine engineering with the launch of the new G-Series turbine. Turbines G35-900 and G35-1050 are compact and powerful combined with the latest technology. And with the new Garrett Street Kit Sensors and Pro Kit Sensors, tuning the turbine is even easier and more reliable.
 
 

G30-900


G35-900


G35-1050

 
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