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C175-16 Tier 4 Final

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Standby Rating3100(no fan)/3000 ekW

Prime Power Rating2825(no fan)/2725 ekW

Emissions/Fuel StrategyU.S. EPA Certified Tier 4

Voltage480 to 13800 Volts

Frequency60 Hz

Speed1800 rpm

Duty CycleStandby, Mission Critical, Prime, Continuous

Maximum Rating3100 ekW

Minimum Rating2500 ekW

Engine ModelC175-16 SCAC, V-16, 4-Stroke Water-Cooled Diesel




Compression Ratio16.7:1

AspirationTurbo Aftercooled

Fuel SystemEUI

Governor TypeADEM� A4

Length - Minimum242.77in

Length - Maximum312.2in

Width - Minimum83.1in

Width - Maximum123in

Height - Minimum87in

Height - Maximum142.3in

Dry Weight - Genset (minimum)42750lb

Dry Weight - Genset (maximum)45114lb


- Warning/shutdown with common LED indication of shutdowns with indicating lights for:


Environmental sealed front face


Lamp test


Generator mounted - rear facing

- Volts (L-L & L-N)

- Amps (per phase & average)


Auto/start/stop control

24 Volt DC operation


- Overcurrent (50/51)

Local annunciator option





12 Programmable digital inputs

kW (per phase, average & percent)


True RMS AC metering, 3-phase, +/-0.25% accuracy


DC volts

Low coolant level Over/under voltage (27/59)




Amps (per phase & average)



kVAr (per phase, average & percent)

- kVA (per phase, average & percent)

- Over/under voltage (27/59)


Failure to start (overcrank)



Low coolant level (requires optional coolant sensor)

4 Programmable relay outputs (Form A)

Power factor (per phase & average)

Reverse reactive power (kVAr) (32RV)

Emergency stop button


Over/under frequency (81 o/u)

Volts (L-L & L-N)

Warning/shutdown with common LED indication of shutdowns with indicating lights for:

- Power factor (per phase & average)

2 Programmable digital outputs





Digital indication for:

Engine cool-down timer

6 Programmable digital inputs


Customer data link (Modbus RTU)


2 Programmable PWM outputs


kVAr-hr (total)

Low oil pressure

- Over/under frequency (81 o/u)

Accessory module data link

Low coolant temperature

16 Programmable digital outputs

- kVAr (per phase, average & percent)

kVA (per phase, average & percent)

- kW (per phase, average & percent)

Serial annunciator module data link

Cat ECS 100

2 Programmable relay outputs (Form C)

Coolant temperature


Operating hours

- Reverse reactive power (kVAr) (32RV)

Programmable protective relaying functions:



3 Programmable analog outputs

Overcurrent (50/51)

Alarm acknowledge


- Reverse power (kW) (32)

kW-hr (total)

High coolant temperature




Engine cycle crank

Cat ECS 100 controller includes:

Reverse power (kW) (32)

- True RMS AC metering, 3-phase, +/-0.25% accuracy

Frequency (Hz)

- 24 Volt DC operation

Text alarm/event descriptions

3 Programmable analog inputs

Speed adjust



Radiator group - shipped loose

Fan and belt guards

SCAC cooling

Coolant sensor - (2 x shipped loose: 1/4-18 and 1/2-14 NPTF)

Coolant drain line and valves


SCAC circuits

Package mounted radiator

Remote radiators

Fuel cooler


CEM dosing module Features include:

Insulated CEM

DEF filter

CEM dosing module

Harness from dosing module to CEM

Air filter

Anti-freeze protection

120 VAC

Dry exhaust manifold

Flanged faced outlets at CEM in (21.2") and out (25")

Air and heated DEF lines from dosing module to CEM


Secondary/tertiary fuel filters

Primary fuel filter water/fuel water separator

3 Filters, shipped loose - can be mounted on frame rails (Requires dealer provided flex)

10 Micron spin on type

3 Filters, engine mounted

4 Micron Spin On Type

10 Micron spin on type


Primary fuel filter


Caterpillar's digital voltage regulator (CDVR) includes:

Permanent magnet excitation (PMG)

(MV) Busbar connections, right side extension box, bottom cable entry: - 60 Hz models: NEMA standard hole pattern

NEMA Class H insulation system, Class F temperature rise at 40C ambient (105C prime / 130C standby)

RFI suppression

3000 Frame generators (MV/HV)

6 Lead

Reactive droop capability

Class H temperature rise at 40C ambient (125C prime / 150C standby)

Form wound

3 Phase voltage sensing

KVAR / PF modes

Right side extension box, bottom cable entry

3 Phase brushless, Salient pole

Anti-condensation space heater

IEC platinum stator RTDs (.00385 temperature coefficient)

Exciter diode monitor

1800 Frame generators (LV/MV)

Min / Max exciter limiter

(LV) Busbar connections, top / center mounted, top cable entry 60 Hz models: NEMA standard hole pattern

NEMA Class H insulation


Differential current transformers (DCT): - 5, 9 and 15 kV class DCTs

Space heater kit

480 Volts, Generators (MV) 60 Hz, 3 phase, 1800 rpm, FW, PM, 6 Leads, pitch = 0.6667 -- 1800, 3000 frame

Thermostat for space heater

480 Volts, Generators (LV) 60 Hz, 3 phase, 1800 rpm, FW, PM, 6 Leads, pitch = 0.6667 - 1800 frame



Redundant shutdown (Overspeed protection through a duplicate speed sensing system)


Oil filter, filler and dipstick

Gear type lube oil pump

Integral lube Oil cooler

Lubricating oil

Prelube - required with prime and continuous; optional with standby

Oil drain lines and valve

Fumes disposal


Electric prelube pumps

Lubricating oil

Standard sump oil pan

Oil pan drain valve

Oil filters

Lube oil heater


Batteries and battery rack w/cables

Battery disconnect switch

Rubber anti-vibration mounts - shipped loose

Dual 24-volt Electric starting motors

Rails - Engine/Generator


Spring-type linear vibration isolators

Rubber anti-vibration mounts

IBC vibration isolators - shipped loose


Two PM Inspections


* For HV applications, customer to provide 120V secondary sensing, 5A secondary current sensing and harness between package and EMCP4.3 (drawing provided). CDVR is installed in wall mount.

Paint - Caterpillar yellow with high gloss black rails & radiator

*For HV Cat ECS: Includes wall mount control panel, shipped loose, for customer mounting and 7.5 meter interconnect harness.

RH service (except oil filter service 60 Hz models: left hand service)

SAE standard rotation

Flywheel and flywheel housing-SAE No. 00


Paint - colors (other than Caterpillar yellow) or high performance paints

US aid emblem


Air cleaner; 4 x single element canister with service indicator(s).

Single stage air cleaner


Single stage air cleaner


Customer interface options

Customer AC-DC connection mounting location - LV / MV

EMCP 4.4 (requires 1800 frame Low voltage package)s

Remote speed adjust

Modbus monitoring of packages

Vandal proof panel door

E-Stop - Only for use with 3000 frame generators and EMCP4.3

Generator temperature monitoring

Controller mounting location - LV / MV (requires 1800 frame generator)

Load share module

Load share governor / auxiliary plate and auxiliary box (LV)

Annunciator modules


Exhaust collectors/manifold


Harness - ECM interconnect

Pyrometer and thermocouples


Explosion relief valves


5000 Amp, 3 Pole, UL-100% rated Circuit breakers

Side/rear mounted busbars (LV)

MV Power Connection Options: 1800 Frame generator side / rear mounted busbars - Left hand MV nema busbar - Right hand MV nema busbar

5000 Amp, 3 Pole, IEC-rated Circuit breakers

Center post busbarss (LV) connections

Neutral ground - (MV)

Cable entry options (LV)

Masterpack breaker connections

Circuit breaker harnesses

Power connection covers

Cable entry options - 1800 frame (MV)

Control packaging (LV) - Enclosures

Optional package mounted circuit breakers (LV)

4000 Amp, 3 Pole, UL-100% rated Circuit breakers

4000 Amp, 3 Pole, IEC-Rated Circuit breakers


Control GP - air powered bar group

Engine group

Group manual

Engine air powered


Standard genset torsional vibration analysis (TVA) report

Custom generator TVA report

Standard engine test charge

PGS Test report @ 0.8 power factor

Generator test report

PGS Test report @ 1.0 power factor

Fuel consumption test


Heavy duty battery set with rack

Jacket water heater wiring groups

Jacket water heaters

24 Volt power distribution box

35 and 50 Amp Battery chargers

Covers - starter locations

24 Volt electric starting motor

Air starting motor

24 Volt battery set - dry



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