Diesel Generator Sets C1.1 (50 Hz)

6.8 - 9.5 kVA Diesel Generator Set

Producing reliable power from 6.8 to 9.0 kVA at 50 Hz, our C1.1 diesel generator sets designed to ISO 8528-5 transient response requirements. All C1.1 generator sets are R96/EUIIIa equivalent emissions compliant.Model: DE7.5E3S

Minimum Rating

6.8 kVA

Maximum Rating

9.5 kVA

Emissions/Fuel Strategy

R96/EUIIIa Equivalent

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FEATURES AT A GLANCE

Cat generator set packages have been fully prototype tested
Accepts 100% block load in one step and meetsNFPA 110 loading requirements
Conform to ISO 8528-5 steady state and transient response requirements

Reliable, rugged, durable design
Field-proven in thousands of applications worldwide
Four-stroke-cycle diesel engine combines consistent performance and excellent fuel economy with minimum weight

Superior motor starting capability minimizes need for oversizing alternator
Designed to match performance and output characteristics of Cat diesel engines
Robust Class H insulation

User-friendly interface and navigation
Scalable system to meet a wide range of installation requirement
Expansion modules and site-specific programming for specific customer requirements
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Designed to operate in standard ambient temperatures up to 55°C (131°F)
Contact your Cat Dealer for specific ambient and altitude capabilities

Cat Dealers provide extensive post sale support including maintenance and repair agreements. Cat dealers have over 1,800 dealer branch stores operating in 200 countries. The Cat^® SOS^SM program cost effectively detects internal engine component condition, even the presence of unwanted fluids and combustion by-products.

Components used in the generator set are selected based on seamless design integration to provide the optimum performance
The generator set is fully assembled at a Caterpillar facility following our quality guidelines
Each generator set package is tested before leaving the Caterpillar facility
Cat product support, including dealer service, parts and warranty covers the entire Cat power system

Cat dealers have over 1,800 dealer branch stores operating in 200 countries
Your local Cat dealer provides extensive post-sale support, including maintenance and repair agreements

PRODUCT SPECIFICATIONS FOR Diesel Generator Sets C1.1 (50 Hz)

Generator Set Specifications

Minimum Rating	6.8 kVA
Maximum Rating	9.5 kVA
Emissions/Fuel Strategy	R96/EUIIIa Equivalent
Voltage	110 to 415 Volts
Frequency	50 Hz
Speed	1500 rpm
Duty Cycle	Standby, Prime

Minimum Rating

6.8 kVA

Maximum Rating

9.5 kVA

Emissions/Fuel Strategy

R96/EUIIIa Equivalent

Voltage

110 to 415 Volts

Frequency

50 Hz

Speed

1500 rpm

Duty Cycle

Standby, Prime

Engine Specifications

Engine Model	C1.1, In-line 4 4-cycle diesel
Bore	77 mm
Stroke	81 mm
Displacement	1.1 l
Compression Ratio	23.0:1
Aspiration	Naturally Aspirated
Fuel System	Indirect Injection
Governor Type	Mechanical

Engine Model

C1.1, In-line 4 4-cycle diesel

Bore

77 mm

Stroke

81 mm

Displacement

1.1 l

Compression Ratio

23.0:1

Aspiration

Naturally Aspirated

Fuel System

Indirect Injection

Governor Type

Mechanical

Generator Set Dimensions

Length - Maximum	1400 mm
Width - Maximum	620 mm
Height - Maximum	996 mm

Length - Maximum

1400 mm

Width - Maximum

620 mm

Height - Maximum

996 mm

SEE HOW CAT Diesel Generator Sets C1.1 (50 Hz) COMPARES AGAINST FREQUENTLY COMPARED PRODUCTS.

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C18 (60 Hz)

Minimum Rating-455 ekW

Maximum Rating-600 ekW

Emissions/Fuel Strategy-U.S. EPA Cert., Tier 2

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DE55 GC (50 Hz)

Minimum Rating-55 kVA

Maximum Rating-55 kVA

Emissions/Fuel Strategy-Non Regulated

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Diesel Generator Sets

C27 (60 Hz)

Minimum Rating-635 ekW

Maximum Rating-800 ekW

Emissions/Fuel Strategy-Low Fuel, Tier 2 Nonroad Equivalent

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Diesel Generator Sets

C18 (60 Hz)

Minimum Rating-455 ekW

Maximum Rating-600 ekW

Emissions/Fuel Strategy-U.S. EPA Cert., Tier 2

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Diesel Generator Sets

DE55 GC (50 Hz)

Minimum Rating-55 kVA

Maximum Rating-55 kVA

Emissions/Fuel Strategy-Non Regulated

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Diesel Generator Sets

C27 (60 Hz)

Minimum Rating-635 ekW

Maximum Rating-800 ekW

Emissions/Fuel Strategy-Low Fuel, Tier 2 Nonroad Equivalent

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