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CAI
Caterpillar is leading the power generation marketplace with
Power Solutions engineered to deliver unmatched flexibility,
expandability, reliability, and cost-effectiveness.
Specifications
Generator Set Specifications
Height - Maximum 1626 mm 64 in
Length - Maximum 2500 mm 98.4 in
Width - Maximum 1320 mm 52 in
Minimum Rating 120 ekW
Maximum Rating 175 ekW
Voltage 208 to 480 Volts
Frequency 60 Hz
Speed 1800 RPM
Generator Set Configurations
Emissions/Fuel Strategy Non Regulated
Engine Specifications
Engine Model C7.1 1-6, 4-Cycle Diesel
Compression Ratio 16.5:1
Aspiration Turbocharged, Air to Air Aftercooled
Governor Type ADEMThA4
Fuel System Common Rail
Bore 105 mm 4.13 in
Displacement 7.01 8 427.8 in3
Stroke 135 mm 5.31 in
Benefits and Features
Design Criteria
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EFTA00807572
C7.1 ACERT
Electric Power
CAT
The generator set is designed to meet ISO8528-5 transient response and NFPA 110.
Cooling system designed to operate in 50`C / 122`F ambient temperatures with an air flow restriction of 0.5 in.
water
Cat Diesel Engine
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
Generator
Matched to the performance and output characteristics of Cat engines
Industry leading mechanical and electrical design
Industry leading motor starting capabilities
IP 23 Protection
Cat EMCP Control Panel
The EMCP controller features the reliability and durability you have come to expect from your Cat equipment.
The EMCP 4 is a scalable control platform designed to ensure reliable generator set operation, providing
extensive information about power output and engine operation. EMCP 4 systems can be further customized to
meet your needs through programming and expansion modules. The EMCP4.1 is fitted as standard
World Wide Product Support
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 Caterpillar S•O•SS"' program cost effectively
detects internal engine component condition, even the presence of unwanted fluids and combustion by-products
Single-Source Supplier
Fully prototype tested with certified torsional vibration analysis available
CE Certification
CE Certification available
General
Single wall 8 hour wide fuel tank
Circuit breaker. IEC, 3 pole
Industrial Silencer (10 dBA)
Standard Equipment
Air Inlet System
• Air Cleaner; light duty with disposable element
Control Panels
• EMCP 4.1
Cooling System
• Radiator and cooling fan with guards
• Coolant drain line with valves
• Fan drive, battery charging alternator drive
• Caterpillar extended life coolant
Exhaust System
MRS-ERG-1859525640 OdI (S.7018 CaRrpdar WI RgMS Reserved Page M.? or M.5
EFTA00807573
C7.1 ACERT
Electric Power
CAT
• Stub pipe, gaskets, raincap and SAE exhaust flange for customer use; shipped loose
Generator and Generator Attachments
• Voltage regulator (single phase sensing)
• Segregated low voltage (AC/DC) wiring panel
• 12 leads
• IP23 protection
• Tower panel, IP22, bottom cable entry
• Circuit breaker, IEC, 3 pole, mounted in tower panel
Fuel System
• Standard open set fuel tank / base supplied
• Base, formed steel with single wall integral 8-hour fuel tank
Starling / Charging System
• 24V battery with rack and cables
Governing System
• Mechanical and electrical governing system - model dependent
Lube System
• Lubricating oil
• Oil drain line with valve
Mounting System
• Termination points for coolant and lube oil drain lines
• Captive linear vibration isolators between base and engine-generator
• Includes lifting provision and drag points
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
• Alternator removal
• Optional LC frame alternators
• Optional LC frame alternator with coastal insulation protection
• Permanent magnet
• 3 Phase sensing
• Quatrature droop king
• Anti-condensation heater
Circuit Breakers
• 4 Pole 250A, 400A and 630A Circuit Breakers
• Padlockable breaker device
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EFTA00807574
C7.1 ACERT
Electric Power
CAT
Control System
• EMCP 4.2
• Static battery charger
• Control panel heater
• Volt free contacts for common alarm
• Volt free contacts for generator set running
Control Panel Options
• Volt free contacts
• Speed adjust contacts
• Speed adjust potentiometer
• Panel mounted audible alarm
• Earth fault (2 wire only)
• Earth leakage (2 wire only)
• Overload shutdown via breaker
• Battery charger
• Emergency stop with key
• Control panel heater
Enclosures
• Sound attenuated levels 1 and 2 enclosures
• Rental options (CAE only) - Single point lift
• Rental options (CAE only) - Rental pack
• Rental options (CAE only) - CEE form sockets for enclosure
• Rental options (CAE only) - Socket blanking plate
Cooling System
• Coolant heater
• Low coolant temperature
• Low coolant level shutdown
European Certifications
• Upgrade to STD set for CE
Fuel Systems
• Open set narrow tankbase
• Skidbase for CALG enclosure sets
• DEFRA bunded fuel tank
• High fuel level alarm
• Compact skidbase for open sets
• Low fuel level shutdown
• Low fuel level alarm
Test Reports
MSS-ERG-185952564OCW *2018 Cgetoder M films Reserved Rage .1-4 of 11.5
EFTA00807575
C7.1 ACERT
Electric Power
CAT
• PGS test report @ 1.0 power factor
• PGS test report @ 0.8 power factor
General
• Stone guards / radiator trans flange
Global Certifications
• Certification for CIS
Mounting Options
• Residential silencer
• Silencer installation kit
• Electronic governor
• Battery removal
• Industrial silencer removal
Power Termination
• Circuit breaker, IEC, 4 pole
Accessories / Miscellaneous
• Packing case - compact set
• Packing case - canopied set
Dimensional Art
3
1 2
1
Dimensions Dimension 1 Dimension 2 Dimension 3
Packaged genset 2500 mm (98.4 in) 1320 mm (52.0 in) 1626 mm (64.0 in)
The Immo:one System d tints IR Is used In M. publication. CAT. CATERPILLAR. Moir
respective logos. AOEM. Eul. S•CaS. 'Caterpillar \settee and the 15oher Edge trade dress. as hell
as corporate and product clonely used heroin, are trademarks of Cateriallar and may not be used
without permission.
MSSEPG-18595256.0a9 p41 201$ Catem0ar All R.I.'S Reserved Pimp: M.5 of M-5
EFTA00807576
ℹ️ Document Details
SHA-256
898a483de62a63a9e9e9ef8f8270bc1a0b5df81e4d7be6e959131625bfe147e1
Bates Number
EFTA00807572
Dataset
DataSet-9
Document Type
document
Pages
5
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