70kw silent generator set

Silent Diesel Generator Set · 70 kW Prime / 77 kW Standby

70 kW Silent Diesel Generator Set for Sites Without a Reliable Grid

One platform, four build types — open frame, silent canopy, containerized or trailer-mounted — configured to your site, your fuel and your duty. Tell us the load and the site, and we will confirm the build type, rating and lead time.

70 kWPrime power77 kWStandby power380/220 VRated voltage50 HzRated frequency1500 rpmRated speedIP23Protection grade

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Manufacturing since 20062,000+ sets delivered100+ countriesLoad-tested before shipment

Silent · unrestricted service accessDiesel & gas · 10–3,750 kVA · 100+ countries

70 kW Prime power

77 kW Standby power

380/220 V Rated voltage

2006+ Manufacturer since

Product overview

Heavy-duty silent diesel generator sets for sites without a reliable grid

Rated 70 kW prime and 77 kW standby at 88 kVA, supplied as a soundproof canopy set unit for small commercial and light industrial.

Where it is installed — guesthouses and small clinics, water pumps and irrigation, small cold rooms — the 70 kW set works at intermittent prime duty with frequent start-stop cycles. Distribution for the 70 kW set is usually through light single-unit distribution boards.

Each 70 kW set is assembled and load-tested in our own works. Outevo has produced diesel and gas sets including this 70 kW rating generating sets since 2006 from a 20,000 m² manufacturing facility with a fully automatic line, and has delivered more than 2,000 sets to over 100 countries.

IP23 or higher protection is standard on the 70 kW set, with higher grades available for dust, humidity, rain or heat.

• ✓70 kW prime / 77 kW standby at 380/220 V, 50 Hz, 1500 rpm
• ✓Full service access — removable canopy panels onto every service point
• ✓Tier-1 diesel engine platforms — Cummins, Perkins, Weichai and Yuchai
• ✓Closed water-cooling with forced fan and large-capacity water tank
• ✓IP23 or higher, upgradable for dust, humidity, rain and heat

Product features

Engineered for site conditions, not for the showroom

Heavy-Duty Silent Construction

A soundproof canopy encloses the 70 kW package, itself mounted on a fabricated base with anti-vibration isolators. Service points stay reachable without separating the set.

70 kW Prime / 77 kW Standby Duty

The 70 kW prime / 77 kW standby rating is declared at 380/220 V, 50 Hz, 1500 rpm (88 kVA), intended for intermittent prime duty with frequent start-stop cycles across light single-unit distribution boards.

Tier-1 Diesel Engine Platforms

Engine options for the 70 kW diesel set are Cummins, Perkins, Weichai and Yuchai; whichever is specified, the engine is matched to the alternator and load-tested in our own works.

Closed Water-Cooling with Forced Fan

The 70 kW package uses closed water-cooling with forced ventilation and a large-capacity tank, holding temperatures steady during extended continuous duty in hot climates.

Industrial Protection and Environmental Adaptability

Enclosure sealing and anti-corrosion finishing are rated IP23 or higher on the 70 kW set, upgradable for harsher sites, treating dust, rain, snow and temperature extremes as normal conditions.

Flexible Configuration and Fast Deployment

Options on the 70 kW set include an automatic transfer switch, remote monitoring, cable winch and quick connectors; base-frame arrangement and control, protection and voltage settings are set to the project specification.

Specifications

Technical data — 70 kW silent diesel generator set

Standard soundproof canopy set configuration at 70 kW prime / 77 kW standby (88 kVA). Ratings, voltage and frequency are confirmed at specification.

Generator SetEngine & AlternatorControl & CoolingDimensions & Logistics

Related parameters	Parameter values
Power Capacity	Prime Power: 70 kW   Standby Power: 77 kW
Rated Voltage	380/220 Volts
Rated Current	Issued with the approved data sheet for the selected build
Rated Frequency	50 Hertz
Rated Speed	1500 rpm
Fuel Type	Diesel
Protection Grade	IP23 or higherUpgradable upon customization

Engine & alternator	Specification
Engine platform, standard	The engine platform for your order is confirmed at the specification stage
Alternative platforms	Cummins, Perkins, Weichai or Yuchai — the platform for your order is confirmed at order stage
Alternator	4-pole brushless, AVR-controlled — matched to the rating
Alternator brand options	Stamford, Leroy-Somer, Mecc Alte or Faraday
Matching	Engine, alternator and control system are matched to the rating and load profile you specify

Control & cooling	Specification
Cooling system	Closed water-cooling with forced cooling fan and large-capacity water tank, for stable temperature control under continuous load
Radiator design ambient	50 °C
Fuel system	Day-tank and fuel-system arrangement confirmed with the project specification
Control & protection	Configured to your project specification; optional automatic transfer switch (ATS) for automatic standby start, optional remote monitoring module
Ingress protection	IP23 or higher, upgradable upon customization

Dimensions & logistics	Value
Outline, silent (L × W × H)	Issued with the approved dimensional drawing for the selected build
Outline, silent canopy (same rating)	Issued with the approved dimensional drawing for the alternative build
Base frame	Fabricated steel skid, side-mounted silent layout
Net / gross weight	Supplied with the approved dimensional drawing and data sheet for your build
Container loading (20GP / 40HQ)	Supplied with the approved data sheet for your build
Basis	Standard silent configuration at this rating; refer to the approved dimensional drawing before installation design

Published for the standard soundproof canopy set configuration at 70 kW prime (88 kVA); the approved drawing and data sheet for your build govern installation design.

Request the data sheetPrint this page

Engine & options

Specify the engine platform, control scheme and build

Engine platform Cummins · Perkins · Weichai · Yuchai For the 70 kW set the engine is drawn from these Tier-1 platforms and matched to the alternator, with the final platform fixed at order stage.

Control & protection ATS & remote monitoring An automatic transfer switch and remote monitoring module can be specified on the 70 kW set. The control and protection scheme on the 70 kW set is configured to the project specification.

Build configuration Silent canopy standard Silent canopy standard

Applications

Where this 70 kW silent diesel generator set is used

1. Retail units Retail units and small offices is a standard application for the 70 kW unit, which runs at intermittent prime duty with frequent start-stop cycles. The load is usually single-phase and three-phase mixed, so the set is configured with a distribution board matched to the 70 kW rating.

2. Workshops The 70 kW set is commonly applied to workshops and repair bays at intermittent prime duty with frequent start-stop cycles. Motor starting is light, so a modest step-load margin is enough at 70 kW.

3. Guesthouses For guesthouses and small clinics the 70 kW rating covers small commercial and light industrial at intermittent prime duty with frequent start-stop cycles. Duty on the 70 kW set is intermittent, so fuel autonomy is sized around shift patterns rather than continuous run.

4. Water pumps Where water pumps and irrigation is the load, the 70 kW rating is normally specified at intermittent prime duty with frequent start-stop cycles. Ambient around the 70 kW set is often unshaded, so the radiator and enclosure are specified for high daytime temperature.

5. Small cold rooms The 70 kW silent diesel generator set set suits small cold rooms. Duty on the 70 kW set is intermittent prime duty with frequent start-stop cycles. Noise is a factor on residential sites, so canopy options are considered at the 70 kW rating.

6. Construction hoists Construction hoists and small tools is a standard application for the 70 kW unit, which runs at intermittent prime duty with frequent start-stop cycles. Access to the 70 kW skid is usually tight, so the skid footprint and lifting points matter as much as output.

Compare configurations

Open frame, silent or containerized?

This 70 kW rating is engineered and tested to one standard across the three builds — what changes is enclosure, access and transport.

Consideration	Silent (this model)	Silent	Containerized
Enclosure	Open steel base frame, no canopy	Soundproof canopy	40HQ container shell
Service access	Unrestricted — no panels to remove for routine maintenance	Through canopy access doors and monitoring windows	Through container doors and reserved access panels
Noise control	Not attenuated — silent layout	Multi-stage silencing structure and sound-absorbing materials	Container shell combined with silencing
Weight and transport	Lightest of the three builds	Heavier than silent	Container handling and ocean freight
Typical duty	Prime power on site; standby for factories and buildings	Noise-sensitive locations such as residential, commercial and healthcare sites	Rapid transport and deployment, remote and long-duration sites
Rated power of this model	70 kW prime / 77 kW standby	Quoted per project	Quoted per project
Protection grade	IP23 or higher, upgradable	Upgradable upon customization	Upgradable upon customization
Minimum order quantity	1 set	Quoted per project	Quoted per project

This model · 70 kW silent diesel generator set

Range · 10–3,750 kVA

Diesel & gas

Open frame · silent · containerized · mobile

All silent sets

Tell us the rating, voltage and frequency for the 70 kW unit and we will confirm a configuration.

FAQ

Frequently asked questions about this 70 kW silent diesel generator set

What power rating does this generator set provide?

This unit is rated 70 kW prime / 77 kW standby (88 kVA) at 380/220 V, 50 Hz, 1500 rpm. Rated current is stated on the approved data sheet for the selected build, because it follows the voltage and power factor confirmed for the project.

Which diesel engines are available for this set?

This 70 kW set is available on Cummins, Perkins, Weichai and Yuchai platforms. The engine is matched to the alternator at the 70 kW rating and the complete set is aligned and full-load tested in our own works, so the platform for your order is confirmed at specification stage rather than assumed.

Open frame, silent or containerized — how do I choose?

Enclosure choice follows site conditions rather than rating. This page covers the soundproof canopy set build; at 70 kW the same engine and alternator package can also be supplied in the other builds across Outevo’s 10–3,750 kVA range, with parallel operation is not normally required at this rating.

Can the voltage and frequency be customised?

Yes. 380/220 V and 50 Hz are the published standard for the 70 kW rating, but voltage and frequency are set to your project specification under OEM/ODM terms, including 60 Hz and medium-voltage requirements where the project calls for them.

What is the minimum order quantity?

One set. A single 70 kW unit can be ordered for a standalone site; where load growth or redundancy is expected, parallel operation is not normally required at this rating. Other ratings in the 10–3,750 kVA range are quoted per project.

How is the quality of each unit assured?

Every 70 kW set is assembled and load-tested on our own production lines before shipment, and travels with a data sheet and test record. Shanghai Outevo Machinery Co., Ltd. has manufactured diesel and gas generator sets since 2006 from a 20,000 m² manufacturing facility.

Get a quote

Configure your 70 kW silent diesel generator set

Send the voltage and frequency you need with the 70 kW rating and the site location, and our engineering team returns a configuration and quotation.

What we need from you

• Required power rating — this model or another rating in the 10–3,750 kVA range
• Voltage and frequency settings for your site
• Prime power or standby duty, and the application
• Destination port and required quantity

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Your configuration: 70 kW silent diesel generator set (this model), 380/220 V, 50 Hz

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Required power                  70 kW silent diesel generator set (this model)                   Other rating in the 10–3,750 kVA range                   Silent configuration                   Containerized configuration                   Mobile configuration                

Voltage                  380/220 V (standard)                   Other voltage — specify in message                

Frequency                50 Hz (standard)                 60 Hz                 Other — specify in message              

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Custom and OEM/ODM configurations are quoted project by project.

2006+

Manufacturing since

100+

Countries served

2,000+

Sets delivered

20,000 m²

Manufacturing facility

Email: [email protected]

Phone: +86-13280035385