Diesel Generator Sets

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Details

Standby Rating
4000(no fan)/3900 kVA

Prime Power Rating
3600(no fan)/3500 kVA

Emissions/Fuel Strategy
Low Fuel, Low Emissions

Contact

Foley Equipment Sales

+1 (316) 943-4211

Request a Quote

Overview

3150 - 4000 kVA Diesel Generator Set

Producing reliable power from 3150 - 4000 kVA in 50 Hz, our C175-20 diesel generator sets are made to meet your mission critical, continuous, standby and prime applications. We've designed each to ISO 8528-5 transient response requirements and to accept 100% rated load in one step. The generator set is optimized for low fuel consumption or low emissions.

Benefits

Operating hours

at Global locations

units

In the field

Product

Available on the market

Features at a Glance

Cat Generator Set Package

Cat generator set packages have been fully prototype tested
Accepts 100% block load in one step and meets NFPA 110 loading requirements
Conform to ISO 8528-5 steady state and transient response requirements

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

SR5 Alternator

Superior motor starting capability minimizes need for oversizing alternator
Designed to match performance and output characteristics of Cat diesel engines
Robust Class H insulation

Cat ECS Control Panel

User-friendly interface and navigation
Scalable system to meet a wide range of installation requirement
Expansion modules and site-specific programming for specific customer requirements

Cooling System

Designed to operate in standard ambient temperatures up to 50°C (122°F)
Contact your Cat Dealer for specific ambient and altitude capabilities

Certifications

EU Declaration of Conformity
EU Declaration of Incorporation
Eurasian Conformity (EAC)
IBC seismic certification

One Safe Source

Components used in the generator set are selected at the design stage to provide optimum package performance
The generator set is fully assembled at a Caterpillar facility following our quality guidelines
Each generator set package is tested before leaving the Caterpillar facility
Cat product support, including dealer service, parts and warranty covers the entire Cat power system

Specifications

Full Specifications

Generator Set Specifications: Standby Rating
4000(no fan)/3900 kVA

Prime Power Rating
3600(no fan)/3500 kVA

Emissions/Fuel Strategy
Low Fuel, Low Emissions

Voltage
400 to 11000 Volts

Frequency
50 Hz

Speed
1500 RPM

Duty Cycle
Standby, Mission Critical, Prime, Continuous

Maximum Rating
4000 kVA

Minimum Rating
3150 kVA

Engine Specifications: Engine Model
C175-20 SCAC, V-20, 4-Stroke Water-Cooled Diesel

Bore
6.89 in

Stroke
8.66 in

Displacement
6456.31 in³

Compression Ratio
15.3:1

Aspiration
Turbo Aftercooled

Fuel System
Common Rail

Governor Type
ADEM� A4

Generator Set Dimensions: Length - Minimum
264.2 in

Length - Maximum
330.8 in

Width - Minimum
85.1 in

Width - Maximum
127.8 in

Height - Minimum
87.6 in

Height - Maximum
150.7 in

Dry Weight - Genset (minimum)
55100 lb

Dry Weight - Genset (maximum)
66200 lb

Equipment

Standard Equipment

Air Inlet

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

Control Panel

Engine cycle crank
Oil pressure (psi, kPa or bar)
Digital Indicators
Coolant temperature
Environmental sealed front face
Frequency (Hz)
True RMS AC metering, 3-phase, +/-2% accuracy
Text alarm/event descriptions
Low coolant level
Volts (L-L & L-N)
Auto/start/stop control
Warning/shutdown Indicators:
Emergency stop pushbutton
Engine cool-down timer
DC volts
High coolant temperature
Operating hours
Low oil pressure
Cat ECS 100
Amps (per phase & average)
4 Programmable relay Inputs
Alarm acknowledge
4 Programmable relay output
Failure to start (overcrank)
Overspeed
Lamp test
24 Volt DC operation
Wall mounted controls
RPM

Cooling System

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

Exhaust

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

Fuel

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

Generators and Attachments

Salient pole
RFI suppression
Anti-condensation space heater
IEC platinum Stator RTDs
Form wound
NEMA Class H insulation
Voltage regulator
Reactive droop capability
Min/max Exciter limiter
3 Phase voltage sensing
Exciter diode monitor
6 Leads
3 Phase brushless
Right side extension box, bottom cable entry
Permanent magnet excitation (PMG)
Class H temperature rise at 40C ambient

Governing System

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

Lube System

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

Mounting Systems

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

Starting / Charging System

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

General

SAE standard rotation
Right hand servicing
Paint - Caterpillar yellow with high gloss black rails

Optional Equipment

Air Inlet Systems

Single element air cleaner

Control Panels

EMCP 4.4
Controller and MV and HV power connection locations
Load share module
Controller 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 valves
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 generator TVA report
Special test charge - Engine only
Genset fuel consumption test
Standard engine test charge

Starting / Charging System

24 Volt electric starting motor
Air starting motor
Air pressure regulator
Starter location covers
24 Volt battery set - 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