C7.1 Generator Set

Standby Rating125/150/175/200 ekW

Prime Power Rating114/135/158 ekW

Emissions/Fuel StrategyU.S. EPA Tier 3 Certified

Voltage208 to 480 Volts

Frequency60 Hz

Speed1800 rpm

Duty CycleStandby, Prime

Engine ModelC7.1 I-6, 4-Cycle Diesel

Bore4.13in

Stroke5.31in

Displacement427.8in³

Compression Ratio16.5:1

AspirationTurbocharged, Air to Air Aftercooled

Fuel SystemCommon Rail

Governor TypeADEM™A4

Length - Maximum98.4in

Width - Maximum52in

Height - Maximum64in

Standard

Air cleaner; light duty with disposable element

Standard

GCCP 1.3

Standard

Radiator and cooling fan with guards

Coolant drain line with valves

Fan drive, battery charging alternator drive

Caterpillar extended life coolant

Optional

Low coolant level shutdown

Low coolant temperature

Coolant heater

Standard

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

12 Leads

IP23 Protection

Voltage regulator (single phase sensing)

Segregated low voltage (AC/DC) wiring panel

Tower panel, IP22, bottom cable entry

Standard

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

Standard

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

Standard open set fuel tank/base supplied

Standard

Lubricating oil

Oil drain line with valve

Standard

Captive linear vibration isolators between base and engine-generator

Termination points for coolant and lube oil drain lines

Includes lifting provision and drag points

Standard

24V battery with rack and cables

Standard

Mechanical and electrical governing system - model dependent

Standard

Engine and alternator pre-paint, Caterpillar yellow

Optional

Stone guards/radiator trans flange

Optional

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

Permanent magnet excitation (PMG)

3 Phase sensing

Optional LC Frame alternator with coastal insulation protection

Alternator removal

Anti-condensation heater

Quatrature droop king

Optional

Padlockable breaker device

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

Optional

Speed adjust contacts

Overload shutdown via breaker

Volt free contacts

Earth leakage (2 wire only)

Emergency stop with key

Battery charger

Panel mounted audible alarm

Earth fault (2 wire only)

Speed adjust potentiometer

Optional

GCCP 1.3

Volt free contacts for generator set running

Control panel heater

Volt free contacts for common alarm

Static battery charger

Optional

Upgrade to STD set for CE

Optional

Sound attenuated levels 1 and 2 enclosures

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

Rental options (CAE only) - Socket blanking plate

Rental options (CAE only) - Rental pack

Rental options (CAE only) - Single point lift

Optional

Silencer installation kit

Battery removal

Electronic governor

Residential silencer

Industrial silencer removal

Optional

Compact skidbase for open sets

Low fuel level shutdown

DEFRA bunded fuel tank

Skidbase for CALG enclosure sets

Low fuel level alarm

High fuel level alarm

Open set narrow tankbase

Optional

PGS Test report @ 0.8 power factor

PGS Test report @ 1.0 power factor

Optional

Certification for CIS

Optional

Circuit breaker, IEC, 4 pole

Optional

Packing case - canopied set

Packing case - compact set