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2026
  1. Home
  2. Generators
  3. Cummins
  4. C44D5e

44 kVA Cummins Silent Diesel Generator

Cummins C44D5e | 44 kVA Silent Diesel Generator
* Image(s) are for illustration purposes only, actual configuration may differ slightly.

Cummins C44D5e

44 kVA Silent Diesel Generator

Standby44 kVA
35 kW
Prime40 kVA
32 kW
EngineCummins 4BTAA3.3-G14

AlternatorStamford UCI224C

Control PanelCummins PowerStart 0600

Frequency50Hz

Phase3

Voltage400V

Fuel Tank180 Litres
View Full Data Sheet

£10,110 Ex Works + VAT

SpecsSpecifications
Documents
Delivery
ContactContact Us

Cummins C44D5e Diesel Generator

The Cummins C44D5e is a dependable and fuel-efficient diesel generator designed to deliver reliable power in demanding environments. Offering 44 kVA standby power and 40 kVA prime power, this compact generating set combines proven Cummins engine technology with robust alternator performance.

44 kVA Diesel Generator for Reliable Standby Power

Power interruptions can have significant consequences for businesses, facilities and critical operations. The Cummins C44D5e provides a dependable standby power solution capable of automatically supporting essential electrical loads during utility outages.

Its 44 kVA standby rating makes it well suited to applications where uninterrupted power is crucial, including office buildings, retail premises, telecommunications installations, healthcare facilities, schools and industrial workshops. The generator is engineered to respond quickly to changing load demands, helping to protect operations, equipment and productivity when mains power becomes unavailable.

For organisations searching for a 44 kVA diesel generator that combines proven reliability with straightforward maintenance, the C44D5e offers an excellent balance of performance and long-term value.

40 kVA Prime Power Generator for Continuous Operation

In locations where grid access is limited or unavailable, dependable prime power generation becomes essential. The Cummins C44D5e delivers 40 kVA prime power, making it suitable for continuous and variable-load applications.

  • Construction sites
  • Remote industrial facilities
  • Agricultural operations
  • Temporary infrastructure projects
  • Utility support applications
  • Rental power fleets

The prime-rated configuration allows the generator to operate for extended periods while maintaining efficient fuel consumption and dependable output. This flexibility makes it an attractive option for organisations requiring a reliable 40 kVA generator for ongoing power generation duties.

Powered by the Proven Cummins 4BTAA3.3 Engine

At the heart of the C44D5e is the highly respected Cummins 4BTAA3.3 diesel engine. This turbocharged and after-cooled four-cylinder engine has earned a strong reputation worldwide for durability, fuel efficiency and long service life.

The engine's design provides excellent responsiveness under varying load conditions while maintaining smooth operation and dependable performance. Its mechanical governor system offers simplicity and reliability, reducing complexity while supporting consistent speed control.

Cummins engines are recognised globally for their extensive service support network, readily available parts and proven engineering standards. This provides owners with confidence that their investment can be supported virtually anywhere in the world.

Fuel-Efficient Performance for Lower Operating Costs

Operating costs remain a key consideration when selecting a diesel generator. The Cummins C44D5e has been designed to deliver strong fuel efficiency across a range of load profiles, helping organisations reduce ongoing fuel expenditure without compromising performance.

Efficient fuel utilisation is particularly beneficial for long-duration prime power applications, remote site operations, rental generator fleets, agricultural businesses and telecommunications infrastructure.

By balancing power output with economical fuel consumption, the generator helps reduce total cost of ownership over its operational lifetime.

Compact Generator Set with Flexible Installation Options

Space constraints can be a challenge when installing standby or prime power equipment. The C44D5e has been developed with a compact footprint that simplifies transportation, positioning and installation across a wide variety of sites.

  • Commercial premises
  • Industrial facilities
  • Plant rooms
  • Utility compounds
  • Construction projects
  • Temporary power installations

Available in both open and enclosed configurations, the generator can be specified to meet different environmental and operational requirements. The enclosed version provides additional protection from weather conditions while helping reduce operational noise levels in sensitive locations.

Industrial Generator Designed for Demanding Environments

The Cummins C44D5e is engineered to perform reliably in challenging operating conditions. Its integrated cooling system is designed to support operation in high ambient temperatures, helping maintain dependable performance in demanding climates and harsh environments.

  • Manufacturing facilities
  • Mining support operations
  • Infrastructure projects
  • Water treatment facilities
  • Agricultural processing sites
  • Remote utility installations

The robust design philosophy behind the generator helps ensure long-term durability and dependable service, even when operating under challenging conditions.

Stable Electrical Output for Sensitive Equipment

Reliable electrical performance is essential when powering modern equipment and critical systems. The alternator configuration used within the C44D5e provides stable voltage output suitable for a wide range of commercial and industrial applications.

  • Building management systems
  • Telecommunications equipment
  • Industrial controls
  • Pumps and motors
  • Data and communications infrastructure
  • Essential facility services

The generator's ability to maintain stable performance under varying loads helps protect connected equipment while ensuring operational continuity.

Ideal Applications for a 35 kW Standby Generator

With a standby output of 35 kW, the Cummins C44D5e offers versatility across numerous sectors and operational requirements.

  • Commercial backup power
  • Emergency power systems
  • Agricultural facilities
  • Warehouses and distribution centres
  • Hotels and hospitality venues
  • Healthcare support systems
  • Utilities and infrastructure projects
  • Remote site power generation

Its combination of dependable power delivery, fuel efficiency and compact dimensions makes it a practical solution for organisations seeking a reliable 35 kW generator that can support essential operations whenever power is required.

Why Choose the Cummins C44D5e Generator?

The Cummins C44D5e combines trusted engine technology, efficient operation and durable construction in a compact package that is suitable for both standby and prime power applications. With global Cummins support, proven reliability and excellent operational flexibility, it provides a dependable power generation solution for businesses operating across the UK and worldwide.

For organisations investing in a diesel generator that delivers dependable performance, efficient operation and long-term value, the Cummins C44D5e remains a highly capable choice within the 44 kVA generator class.

Generators Similar to the Cummins C44D5e

Cummins C38D5Q

Cummins C38D5Q

Cummins C38D5Q

Standby38 kVA

Prime35 kVA
EngineCummins
TypeSilent
Voltage400V
Made InEurope

£7,250Ex Works + VAT

Cummins C38D5

Cummins C38D5

Cummins C38D5

Standby38 kVA

Prime35 kVA
EngineCummins
TypeSilent

Power Output

Standby (ESP) Rating44 kVA
35 kW

Prime (PRP) Rating40 kVA
32 kW

Frequency50Hz

Phase3

Voltage400V

Amps Per Phase64

Generator Set

ConfigurationSilent Canopied

AlternatorStamford UCI224C

Control PanelCummins PowerStart 0600

Dimensions
Length2270mmWidth975mmHeight1920mm

Weight
Dry1236kgWet1414kg

Canopy Noise Level76 dB(A) at 1m

Output ConnectionCircuit Breaker (4 Pole)

Engine

EngineCummins 4BTAA3.3-G14

RPM1500

Engine GovernorMechanical

Emissions StandardStage IIIA

Radiator Ambient Temp.50°C

Fuel

Fuel TypeDiesel

Fuel Tank Capacity180 Litres

Consumption10.2 Litres/hour*

Autonomy17.6 hours*

* at 100% prime rated load

Warranty

Standby Applications2 years or 500 hours

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

£8,375Ex Works + VAT

Cummins C55D5EQ

Cummins C55D5EQ

Cummins C55D5EQ

Standby55 kVA

Prime50 kVA
EngineCummins
TypeSilent
Voltage400V
Made InEurope

£9,800Ex Works + VAT

Cummins C55D5e

Cummins C55D5e

Cummins C55D5e

Standby55 kVA

Prime50 kVA
EngineCummins
TypeSilent
Voltage400V
Made InIndia

£10,120Ex Works + VAT