402

C7.1 ACERT

Caterpillar is leading the power generation marketplace with Power Solutions engineered to deliver unmatched flexibility, expandability, reliability, and cost-effectiveness.

  • Specifications

  • Standard/Optional Equipment

  • Catalog

Maximum Rating

175 ekW

Minimum Rating

120 ekW

Emissions/Fuel Strategy

Non Regulated

Voltage

208 to 480 Volts

Frequency

60 Hz

Speed

1800 rpm

Duty Cycle

Standby, Prime

Engine Model

C7.1 I-6, 4-Cycle Diesel

Bore

4.13in

Stroke

5.31in

Displacement

427.8in³

Compression Ratio

16.5:1

Aspiration

Turbocharged, Air to Air Aftercooled

Fuel System

Common Rail

Governor Type

ADEM™A4

Length - Maximum

98.4in

Width - Maximum

52in

Height - Maximum

64in

Alternator System

R Frame auxiliary winding: R2273L4 SE aux alt 07, aux alt 08 and aux alt 10

Quatrature droop king

Alternator removal

Anti-condensation heater

3 Phase sensing

Optional LC Frame alternator with coastal insulation protection

Permanent magnet excitation (PMG)

Packaged Generator Set Options

Radiator stone guard

Circuit breakers

Padlockable breaker device

4 Pole 250A, 400A and 630A Circuit breakers

Control System

Control panel heater

Static battery charger

Volt free contacts for common alarm

Volt free contacts for generator set running

EMCP 4.2

Control Panel Options

Speed adjust potentiometer

Emergency stop with key

Battery charger

Volt free contacts

Earth leakage (2 wire only)

Control panel heater

Earth fault (2 wire only)

Panel mounted audible alarm

Speed adjust contacts

Overload shutdown via breaker

Cooling System

Low coolant temperature

Low coolant level shutdown

Coolant heater

Enclosures

Sound attenuated level 2 enclosure

Rental options (CAE only) - Single point lift

Sound attenuated levels 1 and 2 enclosures

Rental options (CAE only) - CEE form sockets for enclosure

Rental options (CAE only) - Rental pack

Rental options (CAE only) - Socket blanking plate

European Certifications

Upgrade to STD set for CE

Mounting Options

Battery removal

Residential silencer

Industrial silencer removal

Silencer installation kit

Electronic governor

Test Reports

PGS Test report @ 0.8 power factor

PGS Test report @ 1.0 power factor

General

Stone guards/radiator trans flange

Fuel Systems

Open set narrow tankbase

Compact skidbase for open sets

DEFRA bunded fuel tank

High fuel level alarm

Skidbase for CALG enclosure sets

Low fuel level shutdown

Low fuel level alarm

Global Certifications

Certification for CIS

Power Termination

Circuit breaker, IEC, 4 pole

Accessories / Miscellaneous

Packing case - canopied set

Packing case - compact set

Control Panels

EMCP 4.1

Air Inlet System

Air cleaner; light duty with disposable element

Cooling System

Radiator and cooling fan with guards

Coolant drain line with valves

Caterpillar extended life coolant

Fan drive, battery charging alternator drive

Exhaust System

Stub pipe, gaskets, raincap and SAE exhaust flange for customer use - shipped loose

Fuel System

Base, formed steel with single wall integral 8-hour fuel tank

Standard open set fuel tank/base supplied

Lube System

Lubricating oil

Oil drain line with valve

Generator and Generator Attachments

Segregated low voltage (AC/DC) wiring panel

Tower panel, IP22, bottom cable entry

12 Leads

Voltage regulator (single phase sensing)

IP23 Protection

Circuit breaker, IEC, 3 pole, mounted in tower panel

Mounting System

Captive linear vibration isolators between base and engine-generator

Termination points for coolant and lube oil drain lines

Includes lifting provision and drag points

Packaged Generator Set

Radiator and cooling fan complete with protective guards

Flexible fuel lines to base NPT connections

Drip proof generator air intake (NEMA 2, IP23)

Class H insulation

Standard ambient temperatures up to 50°C (122°F)

Starting / Charging System

24V battery with rack and cables

Governing System

Mechanical and electrical governing system - model dependent

General

Engine and alternator pre-paint, Caterpillar yellow

ALL

Control Panels

EMCP 4.1

Air Inlet System

Air cleaner; light duty with disposable element

Cooling System

Radiator and cooling fan with guards

Coolant drain line with valves

Caterpillar extended life coolant

Fan drive, battery charging alternator drive

Exhaust System

Stub pipe, gaskets, raincap and SAE exhaust flange for customer use - shipped loose

Fuel System

Base, formed steel with single wall integral 8-hour fuel tank

Standard open set fuel tank/base supplied

Lube System

Lubricating oil

Oil drain line with valve

Generator and Generator Attachments

Segregated low voltage (AC/DC) wiring panel

Tower panel, IP22, bottom cable entry

12 Leads

Voltage regulator (single phase sensing)

IP23 Protection

Circuit breaker, IEC, 3 pole, mounted in tower panel

Mounting System

Captive linear vibration isolators between base and engine-generator

Termination points for coolant and lube oil drain lines

Includes lifting provision and drag points

Packaged Generator Set <!-- I am trying out a new format to facilitate the MSS sheet/ fmh C7.1 -->

Radiator and cooling fan complete with protective guards

Flexible fuel lines to base NPT connections

Drip proof generator air intake (NEMA 2, IP23)

Class H insulation

Standard ambient temperatures up to 50°C (122°F)

Starting / Charging System

24V battery with rack and cables

Governing System

Mechanical and electrical governing system - model dependent

General

Engine and alternator pre-paint, Caterpillar yellow

Optional Equipment

Alternator System

R Frame auxiliary winding: R2273L4 SE aux alt 07, aux alt 08 and aux alt 10

Quatrature droop king

Alternator removal

Anti-condensation heater

3 Phase sensing

Optional LC Frame alternator with coastal insulation protection

Permanent magnet excitation (PMG)

Packaged Generator Set Options <!-- C7 -->

Radiator stone guard

Circuit breakers

Padlockable breaker device

4 Pole 250A, 400A and 630A Circuit breakers

Control System

Control panel heater

Static battery charger

Volt free contacts for common alarm

Volt free contacts for generator set running

EMCP 4.2

Control Panel Options

Speed adjust potentiometer

Emergency stop with key

Battery charger

Volt free contacts

Earth leakage (2 wire only)

Control panel heater

Earth fault (2 wire only)

Panel mounted audible alarm

Speed adjust contacts

Overload shutdown via breaker

Cooling System

Low coolant temperature

Low coolant level shutdown

Coolant heater

Enclosures

Sound attenuated level 2 enclosure

Rental options (CAE only) - Single point lift

Sound attenuated levels 1 and 2 enclosures

Rental options (CAE only) - CEE form sockets for enclosure

Rental options (CAE only) - Rental pack

Rental options (CAE only) - Socket blanking plate

European Certifications

Upgrade to STD set for CE

Mounting Options

Battery removal

Residential silencer

Industrial silencer removal

Silencer installation kit

Electronic governor

Test Reports

PGS Test report @ 0.8 power factor

PGS Test report @ 1.0 power factor

General

Stone guards/radiator trans flange

Fuel Systems

Open set narrow tankbase

Compact skidbase for open sets

DEFRA bunded fuel tank

High fuel level alarm

Skidbase for CALG enclosure sets

Low fuel level shutdown

Low fuel level alarm

Global Certifications

Certification for CIS

Power Termination

Circuit breaker, IEC, 4 pole

Accessories / Miscellaneous

Packing case - canopied set

Packing case - compact set

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