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Ziegler CAT

Caterpillar

C175-16 Tier 4 Final

Minimum Rating

2500 ekW

Maximum Rating

3100 ekW

Emissions/Fuel Strategy

U.S. EPA Certified

Overview

Producing reliable power from 2500 to 3000 ekW (3100 ekW without fan) in 60 Hz, our C175-16 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 per cent rated load in one step. The generator set is U.S. EPA Certified for Non-Emergency Stationary certified.

Photos

Videos

  • Learn about the latest generation of Cat® gen set products -- the C175-20 from Cat Center Stage at MINExpo 2012.

360° View

Exterior

360° Exterior view. Double click on the image to zoom in on any area of the product.

Features

Specifications

  • Generator Set Specifications
    SpecValue
    Minimum Rating 2500 ekW
    Maximum Rating 3100 ekW
    Emissions/Fuel Strategy U.S. EPA Certified
    Voltage 480 to 13800 Volts
    Frequency 60 Hz
    Speed 1800 rpm
    Duty Cycle Standby, Mission Critical, Prime, Continuous
  • Engine Specifications
    SpecValue
    Engine Model C175-16 SCAC, V-16, 4-Stroke Water-Cooled Diesel
    Bore 6.89 in
    Stroke 8.66 in
    Displacement 5155.88 in³
    Compression Ratio 16:07:01
    Aspiration Turbo Aftercooled
    Fuel System EUI
    Governor Type ADEM™ A4
  • Generator Set Dimensions
    SpecValue
    Length - Minimum 242.77 in
    Length - Maximum 312.2 in
    Width - Minimum 83.1 in
    Width - Maximum 123 in
    Height - Minimum 87 in
    Height - Maximum 142.3 in
    Dry Weight - Genset (minimum) 42750 lb
    Dry Weight - Genset (maximum) 45114 lb

Standard Equipment

Control Panel

  • - Warning/shutdown with common LED indication of shutdowns with indicating lights for:
  • - Speed adjust
  • Environmental sealed front face
  • - Overspeed
  • Lamp test
  • - Emergency stop
  • Generator mounted - rear facing
  • - Volts (L-L & L-N)
  • - Amps (per phase & average)
  • - Auto / start / stop control
  • Auto / start / stop control
  • 24 Volt DC operation
  • - Low oil pressure
  • - Overcurrent (50/51)
  • Local annunciator option
  • - High coolant temperature.
  • Overspeed
  • - Generator phase sequence
  • - Low coolant temperature
  • 12 Programmable digital inputs
  • kW (per phase, average & percent)
  • - Emergency stop
  • True RMS AC metering, 3-phase, +/-0.25% accuracy
  • - Accessory module data link
  • DC volts
  • Low coolant level Over / Under voltage (27/59)
  • - Low coolant level
  • Controls:
  • - Operating hours
  • Amps (per phase & average)
  • - coolant temperature
  • - DC volts
  • kVAr (per phase, average & percent)
  • - kVA (per phase, average & percent)
  • - Over / Under voltage (27/59)
  • - Engine cool-down timer
  • Failure to start (overcrank)
  • - RPM
  • - kVAr-hr (total)
  • 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
  • - Frequency (Hz)
  • 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
  • - alarm acknowledge
  • - Customer data link (Modbus RTU)
  • - Environmental sealed front face
  • - Text alarm/event descriptions
  • Digital indication for:
  • Engine cool-down timer
  • 6 Programmable digital inputs
  • - Failure to start (overcrank)
  • Customer data link (Modbus RTU)
  • - Engine cycle crank
  • 2 Programmable PWM outputs
  • - Overspeed
  • 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
  • EMCP 4.2B
  • 2 Programmable relay outputs (Form C)
  • Coolant temperature
  • - kW-hr (total)
  • Operating hours
  • - Reverse reactive power (kVAr) (32RV)
  • Programmable protective relaying functions:
  • RPM
  • - Lamp test
  • 3 Programmable analog outputs
  • Overcurrent (50/51)
  • Alarm acknowledge
  • - High coolant temperature
  • - Reverse power (kW) (32)
  • kW-hr (total)
  • High coolant temperature
  • - Failure to start (overcrank)
  • Communications
  • - Low coolant level (requires optional coolant sensor)
  • Engine cycle crank
  • EMCP 4.2B controller including:
  • 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
  • - Low oil pressure

Cooling System

  • 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

Exhaust System

  • CEM dosing module features:
  • 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

Fuel System

  • 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

Generator and Attachments

  • Caterpillar's digital voltage regulator (CDVR) includes:
  • Permanent magnet
  • (MV) Busbar connections, right side extension box, bottom cable entry: - 60 Hz models: NEMA standard hole pattern
  • NEMA Class H insulation, 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

Governing System

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

Lube 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

Mounting System

  • Batteries and battery rack w/cables
  • Battery disconnect switch
  • Rubber anti-vibration mounts (shipped loose)
  • Dual 24-volt electric starting motors
  • Rails - Engine / Generator

Service Instructions

  • Two PM Inspections

General

  • * 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 EMCP4.3 control panel: 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

Air Inlet System

  • Air cleaner; 4 x single element canister with service indicator(s).
  • Single stage air cleaner

Optional Equipment

Air Inlet System

  • Single stage air cleaner

Control Panels

  • Customer interface options
  • Customer AC-DC connection mounting location - LV / MV
  • EMCP 4.3 and 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
  • EMCP mounting location - LV / MV (requires 1800 frame generator)
  • Load share module
  • Load share governor / auxiliary plate and auxiliary box (LV)
  • Annunciator modules

Cooling System

  • SCAC circuits
  • Package mounted radiator
  • Remote radiators
  • Fuel cooler

Exhaust

  • Exhaust collectors / manifold

Fuel System

  • Primary fuel filter

General

  • Paint - colors (other than Caterpillar yellow) or high performance paints
  • US aid emblem

Generator and Attachments

  • 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

Instrumentation

  • Harness - ECM interconnect
  • Pyrometer and thermocouples

Lube System

  • Electric prelube pump
  • Lubricating oil
  • Standard sump oil pan
  • Oil pan drain valve
  • Oil filters
  • Lube oil heater

Crankcase Systems

  • Explosion relief valves

Mounting System

  • Spring-type linear vibration isolators
  • Rubber anti-vibration mounts
  • IBC vibration isolators - shipped loose

Power Connections

  • 5000 Amp, 3 Pole, UL-100% rated circuit breakers
  • Side / Rear monted 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 busbars (LV) connections
  • Neutral ground - (MV)
  • Cable entry options (LV)
  • Masterpack breaker connections
  • Circuit Breaker Harness
  • 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

Service Tools - Barring Groups

  • Control GP-airpowered group
  • Engine group
  • Group manual
  • Engine air powered

Special Tests / Reports

  • Standard genset torsional vibration analysis (TVA) report
  • Custom genset 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

Starting/Charging

  • 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