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QST30 series Cummins diesel engine

Views: 0     Author: Site Editor     Publish Time: 2022-02-14      Origin: Site


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QST30 series Cummins diesel engine


Proven 24/7 performance.

Cummins engine precision electronics and premium engineering give the QST30 Quantum Series an exceptional level of performance, delivering more power and torque in a smaller package than many competitors.

This engine sets the standard for robust and reliable power, with ductile iron pistons providing increased strength and durability to handle increased cylinder pressure, ensuring longer overhaul intervals.

Diesel QST30-Series

Frequency (Hz) 60, 50

Gasoline Type Diesel Engine

Rated in kilowatts kVA

Support 800-1000 1000-1250

Main 728-910 910-1138



Coolpac Integrated Design - Product offers complete cooling packs and air filter kits for complete power packs. Each component is specially developed and rigorously tested for G-Drive products to ensure high performance, durability and reliability.

Quantum Electronics Fuel Systems and Controls Quantum Electronics provides superior performance, efficiency and diagnostics. Electronic fuel pump provides injection pressure up to 1100 bar without mechanical linkage adjustment.

The Holset HX82 turbo uses exhaust energy with greater efficiency to improve emissions and fuel consumption.

Service and Support - G-Drive products are backed by an uncompromising level of technical support and after sales service, delivered through a world-class service network.

Emission Standards

To protect public health and protect our planet's natural resources, legislation by the U.S. Environmental Protection Agency (EPA) and European Union (EU) regulators over the past decade has mandated that pollutants - such as nitrogen oxides (NOx), carbon Hydrogen Compounds (HC) and Particulate Matter (PM) - are reduced.

During this time, Cummins has been at the forefront of meeting these new standards, becoming:

First manufacturer to bring EPA Tier-2 and Tier-3 products to market - ahead of regulatory deadlines;

The first manufacturer to introduce an EU Stage IIIA compliant generator-driven diesel engine to Europe;

A leader in innovative emissions solutions, focusing primarily on in-cylinder design improvements to eliminate most NOx, HC and PM before they form.

As a result, our diesel engines are not only very clean, but retain all their performance benefits without resorting to exhaust aftertreatment strategies that add cost and complicate end-user maintenance.

G-Drive engine

Mid-range (1.3 - 9L) mid-horsepower engines (16 to 476 hp) offering the widest Tier 3 range, further reducing Tier 2 NOx levels by 38%

Heavy Duty (11 - 15L) 415 to 755 HP Engines Powering Commercial Operations

High horsepower (19 - 78L) 675 to 3700 hp at 1500 and 1800 rpm, designed to meet Tier 2/Stage II emissions requirements for electronics and diagnostics, base engine and turbo, power cylinder and fuel system

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