New | C175-20

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

Generator Set Specifications
Height - Maximum	150.7 in
Length - Maximum	330.6 in
Width - Maximum	127.7 in
Minimum Rating	3150 kVA
Maximum Rating	4000 kVA
Voltage	3300 - 13800 Volts
Frequency	50 Hz
Speed	1500 RPM
Generator Set Configurations
Emissions/Fuel Strategy	Low Fuel Consumption, U.S. EPA Stationary Emergency Use Only
Engine Specifications
Engine Model	C175-20 SCAC, V-20, 4-Stroke Water-Cooled Diesel
Compression Ratio	15:03:01
Aspiration	Turbo Aftercooled
Governor Type	ADEM™ A4
Fuel System	Common Rail
Bore	6.89 in
Displacement	6456.31 in³
Stroke	8.66 in

Generator

matched To The Performance And Output Characteristics Of Cat Engines

industry Leading Mechanical And Electrical Design

industry Leading Motor Starting Capabilities

high Efficiency

Cat Emcp Control Panel

The Emcp Controller Features The Reliability And Durability You Have Come To Expect From Your Cat Equipment. Emcp4 Is A Scalable Control Platform Designed To Ensure Reliable Generator Set Operation, Providing Extensive Information About Power Output And Engine Operation. Emcp4 Systems Can Be Further Customized To Meet Your Needs Through Programming And Expansion Modules.

Design Criteria

The Generator Set Accepts 100% Rated Load In One Step Per Nfpa 110 And Meets Iso 8528-5 Transient Response.

Ul 2200 / Csa - Optional

ul 2200 Listed Packages

Csa Certified

certain Restrictions May Apply.

Consult With Your Cat® Dealer.

Full Range Of Attachments

Wide Range Of Bolt-on System Expansion Attachments, Factory Designed And Tested Flexible Packaging Options For Easy And Cost Effective Installation

Single-source Supplier

Fully Prototype Tested With Certified Torsional Vibration Analysis Available

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•s℠ Program Cost Effectively Detects Internal Engine Component Condition, Even The Presence Of Unwanted Fluids And Combustion By-products

Standard Equipment

Air Inlet

4 x Single element canister air cleaners with service indicator(s).

Control Panel

EMCP 4.2
Emergency stop pushbutton
24 Volt DC operation
Environmental sealed front face
Text alarm / event descriptions
Wall Mounted Controls
Speed adjust
Auto / start / stop control
Engine cool-down timer
Engine cycle crank
Alarm acknowledge
Lamp test
True RMS AC metering, 3-phase, +/-2% accuracy
Digital Indicators
RPM
DC volts
Operating hours
Oil pressure (psi, kPa or bar)
Coolant temperature
Volts (L-L & L-N)
Frequency (Hz)
Amps (per phase & average)
Warning / shutdown Indicators
Low oil pressure
High coolant temperature
Overspeed
Emergency stop
Failure to start (overcrank)
Low coolant level
4 Programmable relay Inputs
4 Programmable relay output

Cooling System

SCAC cooling
JW Inlet: 6" ANSI / JW Outlet: 5" Cat Flange
AC Inlet: 6" ANSI / AC Outlet: 3-1/2" ANSI
Coolant Sensors

Exhaust

Dry exhaust manifold
Bolted flange (ANSI 6" & DIN 150) with bellow for each turbo (Qty 4). 50 Hz

Fuel

Primary fuel filter water / fuel water separator
10 Micron Spin On Type
Filters x 3
Secondary / tertiary fuel filters
4 Micron spin on type
Engine mounted filters x 3

Generators and Attachments

3 Phase brushless
Salient Pole
6 Leads
IEC Platinum Stator RTDs
Voltage Regulator:
Reactive droop capability
3 Phase voltage sensing
RFI suppression
Min/max Exciter limiter
Exciter diode monitor
Form Wound
Permanent Magnet
NEMA Class H insulation
Class H temperature rise at 40C ambient
Anti condensation space Heater
Right side extension box, bottom cable entry

Governing System

ADEM A4
Redundant Shutdown (Overspeed protection through a duplicate speed sensing system)

Lube System

Lubricating oil
Gear type lube oil pump
Integral lube oil cooler
Oil filter, filler and dipstick
Oil drain lines and valve
Fumes disposal

Mounting Systems

Rails - Engine/Generator
Rubber anti-vibration mounts (shipped loose)

Starting / Charging System

Dual 24 volt electric starting motors
Batteries and battery rack w/cables
Battery disconnect switch

General

Paint - Caterpillar Yellow with high gloss black rails
Right hand service
SAE standard rotation

Optional Equipment

Air Inlet Systems

Single element air cleaner

Control Panels

EMCP 4.3
EMCP and MV and HV power connection locations
Load share module
EMCP voltage and current sensing groups
Speed adjust
Annunciator modules
Customer interface options
Generator temperature monitoring
E-Stop
Interconnect harness
Generator harness
Modbus monitoring of packages
Vandal proof panel door

Cooling System

Package mounted radiators
Remote radiators
Fuel cooler

Crankcase Systems

Explosive relief valves
Crankcase ventilation system

Exhaust System

Front housing - Standby or mission critical
Front housing - Prime or continuous
Exhaust collectors / Manifold
Mufflers (15, 25 and 34 dBA)

Fuel System

Primary fuel filter

Generators and Attachments

Medium voltage - 3000 Frames - 50 Hz, 3 phase, 1500 rpm, FW, PM, No of leads=6, Pitch 0.6667
Thermostat for space heater
Generator air cleaner
Differential current transformers - (5, 9 and 15 kV Class)

Instrumentation

Pyrometer and thermocouples

Lube System

Lube oil heater
Lube oil heater with crankcase explosion relief valve
Drain group oil pans
Lubricating oil
Electric prelube pumps
Oil filters

Mounting System

Rubber anti-vibration mounts
Spring type linear vibration isolators
IBC vibration isolators - Shipped loose

Special Tests / Reports

Generator test report
PGS test report @ 1.0 power factor
PGS test report @ 0.8 power factor
Standard genset TVA (Torsional Vibration Analysis) report
Custom genset TVA report
Special test charge - Engine only
Genset fuel consumption test
Standard engine test charge

Starting / Charging System

24 Volt electric starting motors
Air starting motor
Air pressure regulator
Starter location covers
24 Volt battery sets - Dry
20, 35 and 50 Amp battery chargers
Charging alternators - Dry
Jacket water heaters

General

Special paint - 3500, Colors (other than Caterpillar yellow) or high performance paints
US aid emblem
Service tools
Engine barring group
Manual
Engine barring Air powered
control GP - Air powered bar group