Generator Sets · QSZ13

Cummins QSZ13-G3 400KW 500KVA Generator

Name: Cummins QSZ13-G3 400KW 500KVA Generator
Brand: Cummins
SKU: QSZ13-G3
Availability: InStock

Cummins QSZ13-G3 diesel generator set rated 500 kVA at 1500 rpm with 13.2L displacement for prime and standby power on site.

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Cummins QSZ13-G3 400KW 500KVA Generator

Cummins QSZ13-G3 400KW 500KVA Generator packaged generator set

Cummins QSZ13-G3 400KW 500KVA Generator shown from another angle

Overview

What This Engine Is Built For

The Cummins QSZ13-G3 is a 6-cylinder diesel generator set of 13.2L with a 145×140 mm bore and stroke supplied by MEP Power as a complete assembly. It is rated at 500 kVA at 1500 rpm. The engine is turbocharged and water cooled. Typical duty is prime and standby power on site.

ModelHY-G400

Rated power400kw/500kva

Displacement13.2L

AspirationTurbocharged

Key Benefits

Delivers 500 kVA at 1500 rpm from 13.2L as a factory-rated assembly.
Turbocharged induction with water cooling keeps charge temperature under control in continuous duty.
Published fuel consumption of 201 L/hr makes running cost predictable.
Output 400/230V at 50HZ as supplied, matched at the factory.
Supplied as a complete engine assembly, so the unit goes straight onto the mounts
Backed by a written warranty of one year or 1000 hours, whichever comes first

Application Scenarios

Factory standby power
Data centre and hospital backup
Off-grid site and mine power
Rental power package

Who It Is For

Factories and processing plants needing standby power for the whole site
Hospitals, data centres and office buildings with critical loads
Construction sites and mines working off-grid
Contractors supplying rental power packages

Problems It Solves

An outage costs more per hour than the set itself.
Sets assembled from mismatched parts never reach their rated output.
Remote sites cannot wait weeks for a spare part to be identified.
Identifying the right QSZ13-G3 variant from a serial number takes experience; MEP Power checks the configuration before quoting.

Technical data

Specification As Published

Values below are the published data for this unit. Where a figure is not listed it was not stated by the source data sheet; ask and we will confirm before you order.

Generator Set Model	HY-G400
Prime Power	400kw/500kva
Standby Power	450kw/562.5kva
Output Voltage	400/230V
Frequency	50HZ
Rated Current	720/792A
Rated Speed	1500
Power Factor	COSΦ=0.8(lagging)
Fuel Consumption	201 L/hr
Battery Rated Capacity	200AH 2PCS
Engine Model	QSZ13-G3 Cylinder NO. 6 Cylinders in-line
Bore x Stroke	145×140
Displacement	13.2L
Exhaust Temperature	380
Lubricating Oil Capacity	23.1L Liquid cooling capacity(L) 58L
Oil Consumption	0.3 g/kW.h
Aspiration	Turbocharged
Starting System	Electrical start
Cooling System	water cooling
Governor Type	Electrical Control
Brand	HY
Model	HY-G400
Rated Capacity	400kw/500kva
Enclosure Rating	IP22
Insulation Class	H
Number of Cylinders	6 cylinders

Technical Features

Displacement: 13.2L
Bore and stroke: 145×140
Aspiration: Turbocharged
Governor: Electrical Control
Starting system: Electrical start

Quality Control

Every engine is inspected by the MEP Power inspection team before it leaves the warehouse
Engine, configuration and serial numbers are recorded and photographed for the buyer
Genuine and OEM units are quoted separately so the buyer knows exactly what is supplied
Warranty on genuine and OEM new engines and generator sets is one year or 1000 hours, whichever comes first; parts and repair labour are covered for quality faults inside that period.

Use and Installation Guide

Quote the model QSZ13-G3 when ordering so the correct variant is supplied.
Confirm voltage, frequency and connection type before shipment
Allow for ventilation and exhaust routing in the plant room
Exercise standby sets under load at regular intervals
Keep the warranty terms in mind: one year or 1000 hours, whichever comes first.

Customisation Options

OEM and ODM builds, including your logo and company name on the unit
Cummins engine customisation and modification to your requirement
Mining and special explosion-proof builds
Genuine or OEM parts specified on the quotation

How It Compares

Compared with	What to consider
A rebuilt or used engine of the same rating	A rebuilt unit may show the same 500 kVA on paper, but its running history is unknown and the warranty rarely covers the whole engine.
A larger engine in the same QSZ13 range	Moving up a frame size adds weight, envelope and fuel burn; specify the next size up only if the duty cycle really needs the headroom.
A non-Cummins engine of similar output	Parts and service for Cummins families are available in most markets, which matters more over ten years than the purchase price on day one.

Questions

QSZ13-G3 Questions

Is this QSZ13-G3 a genuine Cummins engine

MEP Power supplies 100% genuine Cummins engines, generator sets and engine parts, plus OEM units and customised builds. Tell us which you need and the quotation will state clearly whether the unit offered is genuine, OEM or a customised build.

What power does the QSZ13-G3 produce

The rating supplied is 500 kVA at 1500 rpm.

Can the set be supplied for my voltage and frequency

As listed the output is 400/230V at 50HZ. Confirm the voltage, frequency and connection type with your enquiry and the set will be built and tested to match.

What warranty comes with the engine

New genuine and OEM engines and generator sets carry one year or 1000 hours, whichever comes first. Inside that period MEP Power supplies replacement parts free of charge and covers the cost of the engine repair for quality faults.

How do I confirm this is the right variant for my machine

Send the engine serial number or the nameplate photograph of the unit being replaced. MEP Power checks it against the QSZ13-G3 configuration before quoting.

How is the engine shipped and what payment terms apply

Shipment is by sea, air or express depending on size and urgency, arranged by MEP Power or by your own forwarder. Payment terms are Alipay, WeChat, T/T or L/C.