Turbocharger is a forced induction system driven by the engine's exhaust gases. Its primary function is to compress more air into the engine’s cylinders. By increasing the intake air density, it allows more fuel to be burned efficiently, significantly boosting engine horsepower and torque without increasing engine displacement. This Turbocharger 3592520 5323959 4033020 4025026 3594190 4024812 HX80 is engineered for maximum durability and precise fitment in QST30 engines. Manufactured to meet or exceed OEM standards, it ensures optimal engine performance and a long service life under heavy-duty conditions.

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Parameter Details
Product Name: Turbocharger
Part Number: 3592520 5323959 4033020 4025026 3594190 4024812 HX80

Condition: Brand New / High-Quality OEM / Aftermarket
Warranty: 6 Months / 1 Year
Engine Model: QST30 engines

Application:
The QST30 engine (30.5L, 12-cylinder, turbocharged and intercooled, V50° angle) is primarily designed for high-horsepower construction machinery and mining transport equipment. Common configurations include:

Loaders (e.g., 30–50 ton models)

Bulldozers (medium to large tracked types, such as D8 and above)

Dump trucks/mining dump trucks (e.g., T30, TR100, etc.)

Underground/open-pit mining trucks (load capacity over 100 tons)

Rotary drilling rigs, large crawler cranes, stackers, and other heavy construction machinery. Some models (e.g., QST30-C1050, QST30-CM2550) are specifically designed for mining applications; a QST30-G3 variant is also available for stationary generator sets (rated power 806–910 kW, 1500/1800 rpm). This engine is not intended for use in highway trucks or light equipment. It typically produces between 772 kW (1050 hp) and 1220 hp, meets Euro II and higher emission standards, and is commonly found in heavy-duty off-road machinery manufactured after 2010.

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