Global Generators Ltd


Address

Xenon Park, Worcester Avenue, Doncaster, DN2 4NB

Phone

+44 1302 700200

WhatsApp

+44 1302 700200

Email

enquiries@global-generators.com


Generators


  • All Generators
  • Diesel Generators
  • Silent Generators
  • Open Generators
  • 3 Phase Generators
  • Single Phase Generators
  • 50Hz Generators
  • Standby Generators
  • Generators for Homes

Brands


  • Cummins

Company


  • About Us
  • Blog
  • Contact Us

Power


  • 10 kVA
  • 20 kVA
  • 50 kVA
  • 100 kVA
  • 200 kVA
  • 500 kVA
  • 1000 kVA

© Global Generators Ltd . All rights reserved.  |  Registration number: 17168598

Privacy Policy | Cookie Policy | Site Map

Global Generators Logo
Generators
Info
Contact
All Generators
Diesel
SilentOpen
3 PhaseSingle Phase
50Hz
Cummins
StandbyFor Homes
10 kVA15 kVA20 kVA25 kVA30 kVA40 kVA50 kVA60 kVA90 kVA
100 kVA150 kVA200 kVA250 kVA300 kVA400 kVA500 kVA600 kVA700 kVA
800 kVA900 kVA1000 kVA1500 kVA2000 kVA2500 kVA3000 kVA
10 kW15 kW20 kW25 kW30 kW40 kW50 kW70 kW80 kW
100 kW150 kW200 kW250 kW300 kW400 kW500 kW600 kW700 kW
800 kW900 kW1000 kW1500 kW2000 kW

About UsBlog

Contact






2026
  1. Home
  2. Generators
  3. Cummins
  4. C38D5

38 kVA Cummins Silent Diesel Generator

Cummins C38D5 | 38 kVA Silent Diesel Generator
* Image(s) are for illustration purposes only, actual configuration may differ slightly.

Cummins C38D5

38 kVA Silent Diesel Generator

Standby38 kVA
30 kW
Prime35 kVA
28 kW
EngineCummins X3.3-G1

AlternatorStamford S1L2J1

Control PanelCummins PowerCommand 1.1

Frequency50Hz

Phase3

Voltage400V

Fuel Tank175 Litres
View Full Data Sheet

£8,375 Ex Works + VAT

SpecsSpecifications
Documents
Delivery
ContactContact Us

Cummins C38D5 Diesel Generator | 38kVA Standby / 35kVA Prime Power Generator

The Cummins C38D5 is a dependable and fuel-efficient diesel generator designed to deliver reliable power in standby and prime power applications. Offering 38kVA standby power (30.4kW) and 35kVA prime power (28kW), this compact generator set combines proven Cummins engineering with excellent operational efficiency.

38kVA Diesel Generator for Reliable Standby and Prime Power

When power continuity is essential, the Cummins C38D5 provides a robust and cost-effective solution. Built around the trusted Cummins X-Series platform, this generator delivers dependable performance during utility outages while also supporting continuous operation in off-grid and remote applications.

As a 38kVA standby generator, it provides reliable backup power to protect essential systems, equipment and operations during mains failures. For sites requiring ongoing power generation, the unit also delivers 35kVA prime power, making it suitable for sustained use where utility power is unavailable or unreliable.

  • Commercial buildings and offices
  • Construction and infrastructure projects
  • Agricultural facilities and farms
  • Manufacturing workshops
  • Telecommunications installations
  • Water treatment facilities
  • Healthcare and community services
  • Remote industrial locations

The combination of dependable output and compact dimensions makes the C38D5 particularly attractive where installation space is limited but reliable power remains a priority.

Cummins X-Series Engine Technology

At the heart of this generator set is the Cummins X3.3 engine, a proven diesel powerplant engineered for durability, fuel efficiency and dependable operation. Designed specifically for generator applications, the engine delivers consistent performance under varying load conditions while maintaining excellent fuel economy.

Operating at 1500rpm for 50Hz applications, the engine is optimised for long service life and reduced wear. Its naturally aspirated design simplifies maintenance requirements while contributing to dependable operation across a wide range of environments.

Cummins engines are recognised globally for their reliability and support network, providing owners with confidence that parts availability, servicing expertise and technical assistance are readily accessible wherever the generator is deployed.

Fuel-Efficient Power Generation

Running costs remain a key consideration for generator owners, particularly in applications where equipment may operate for extended periods. The Cummins C38D5 has been designed to maximise fuel efficiency without compromising performance.

The generator demonstrates economical fuel consumption across varying load profiles, helping operators reduce operating costs while maintaining dependable power availability. This makes the unit particularly attractive for businesses seeking a balance between performance, reliability and long-term ownership costs.

For organisations operating in remote locations or projects where fuel logistics can be challenging, efficient fuel usage can provide significant operational and financial advantages over the lifespan of the equipment.

Ideal Backup Generator for Commercial Applications

Many businesses require a reliable backup diesel generator capable of responding immediately when utility power fails. The Cummins C38D5 is designed to fulfil this role effectively, helping organisations minimise downtime and protect critical operations.

  • Emergency power for office buildings
  • Backup electricity for retail premises
  • Protection of refrigeration systems
  • Support for IT infrastructure and communications equipment
  • Security and access control systems
  • Essential lighting and life safety systems

The generator's standby capability ensures critical services remain operational when unexpected power interruptions occur, helping businesses avoid costly disruption and operational losses.

Prime Power Generator for Remote Sites

In addition to emergency standby applications, the Cummins C38D5 serves as an effective prime power generator for locations where mains electricity is unavailable.

Construction sites, remote compounds, agricultural operations and temporary facilities often require a dependable source of continuous power. The generator's prime rating allows it to handle varying electrical loads over extended operating periods, providing flexibility for changing site requirements.

Its rugged design and proven engine platform make it particularly suitable for demanding environments where reliability is essential to project success.

Compact Generator Set with Flexible Installation Options

Space constraints can present challenges when selecting power generation equipment. The Cummins C38D5 addresses this through a compact footprint that simplifies transportation, positioning and installation.

Available in both open and enclosed configurations, the generator can be tailored to suit site-specific requirements. The enclosed version offers additional protection from environmental conditions while helping reduce noise levels, making it suitable for installations near occupied buildings or noise-sensitive locations.

  • Plant rooms
  • Service yards
  • Equipment compounds
  • Industrial facilities
  • Temporary project sites

This flexibility allows organisations to integrate reliable standby or prime power generation without extensive site modifications.

Designed for Dependable Operation in Challenging Conditions

Reliability is a defining characteristic of the Cummins brand, and the C38D5 continues this tradition. The generator is engineered to perform consistently in demanding operating environments and high ambient temperatures.

An integrated cooling system supports dependable operation even in challenging climates, making the generator suitable for both UK installations and international projects across a variety of environmental conditions.

This capability is particularly valuable for users operating in sectors where uninterrupted power is critical, including telecommunications, utilities, infrastructure and industrial operations.

High-Quality Alternator Performance

The generator incorporates a high-performance alternator designed to deliver stable electrical output across a variety of applications. Reliable voltage regulation helps protect connected equipment while ensuring consistent performance during changing load demands.

The alternator configuration supports common commercial and industrial voltage requirements, allowing the generator to integrate seamlessly into a wide range of electrical systems.

  • Motors and pumps
  • Building services equipment
  • Production machinery
  • Lighting systems
  • Telecommunications equipment
  • Critical electronic infrastructure

Stable power delivery helps maintain operational reliability while reducing the risk of equipment disruption.

Why Choose the Cummins C38D5 Generator?

Organisations seeking a 30kW diesel generator, 38kVA generator or dependable commercial backup power solution benefit from a combination of proven engineering, fuel efficiency and global support.

  • Trusted Cummins engine technology
  • 38kVA standby power capability
  • 35kVA prime power performance
  • Fuel-efficient operation
  • Compact and installation-friendly design
  • Suitable for standby and continuous applications
  • Global parts and service support network
  • Durable construction for demanding environments
  • Available in open and enclosed configurations

A Trusted Power Solution for Critical Applications

The Cummins C38D5 offers a practical balance of performance, reliability, efficiency and versatility for organisations that cannot afford power interruptions. Whether deployed as a standby generator for business continuity, supporting critical infrastructure during outages, or operating as a prime power diesel generator on remote sites, it delivers dependable performance backed by one of the most respected names in power generation.

For businesses, contractors, facility managers and industrial operators seeking a reliable 38kVA diesel generator, the Cummins C38D5 provides a proven solution designed to deliver dependable power whenever and wherever it is needed.

Generators Similar to the Cummins C38D5

Cummins C22D5Q

Cummins C22D5Q

Cummins C22D5Q

Standby22 kVA

Prime20 kVA
EngineCummins
TypeSilent
Voltage400V
Made InEurope

£6,950Ex Works + VAT

Cummins C28D5

Cummins C28D5

Cummins C28D5

Standby27.5 kVA

Prime25 kVA
EngineCummins
Type

Power Output

Standby (ESP) Rating38 kVA
30 kW

Prime (PRP) Rating35 kVA
28 kW

Frequency50Hz

Phase3

Voltage400V

Amps Per Phase55

Generator Set

ConfigurationSilent Canopied

AlternatorStamford S1L2J1

Control PanelCummins PowerCommand 1.1

Dimensions
Length2253mmWidth969mmHeight1619mm

Weight
Dry1127kgWet1162kg

Canopy Noise Level77 dB(A) at 1m

Output ConnectionCircuit Breaker (4 Pole)

Engine

EngineCummins X3.3-G1

RPM1500

Engine GovernorMechanical

Emissions StandardUnregulated

Radiator Ambient Temp.50°C

Fuel

Fuel TypeDiesel

Fuel Tank Capacity175 Litres

Consumption9 Litres/hour*

Autonomy19.4 hours*

* at 100% prime rated load

Warranty

Standby Applications2 years or 500 hours

Prime Applications1 year unlimited hours
Cummins Generator Warranty Statement
Silent
Voltage400V
Made InIndia

£7,170Ex Works + VAT

Cummins C38D5Q

Cummins C38D5Q

Cummins C38D5Q

Standby38 kVA

Prime35 kVA
EngineCummins
TypeSilent
Voltage400V
Made InEurope

£7,250Ex Works + VAT

Cummins C44D5e

Cummins C44D5e

Cummins C44D5e

Standby44 kVA

Prime40 kVA
EngineCummins
TypeSilent
Voltage400V
Made InIndia

£10,110Ex Works + VAT