C175-16

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Overview

Caterpillar can help you navigate the challenges in the oil and gas industry, including global competition, tightening emission standards, and high productivity demands.The Cat® C175 delivers more reliable power in less space than any other generator set in its class. As efficient as it is powerful, this compact package will make a huge impact on your rig’s performance.The proven success of the 3500 series engines forms the foundation of the Cat C175 diesel engine. Low owning and operating costs, high endurance components, and outstanding serviceability add tothe innovations.The Cat Alarm and Protection System integrates with dual ADEM A4 engine control modules to provide redundant engine control, generator set protection, and a simple operator interface.Cat generator sets are backed by the worldwide network of Cat dealers ready to support your operation with technical support, service, parts, and warranty.Cat C175-16 offshore generator set. Ratings: 1930-2418 ekW (1833-2300 kVA) @ 50/60 Hz (1500/1200 rpm). U.S. EPA Marine Tier 2 certified and IMO Tier II emissions compliant.

Engine Specifications

Units:
Minimum Rating 2588.0 kVa 1930.0 ekW Less
Maximum Rating 3243.0 kVa 2418.0 ekW Less
Emissions IMO Tier II/EPA Marine Tier 2 IMO Tier II/EPA Marine Tier 2 Less
Aspiration Turbocharged/2-stage aftercooled Turbocharged/2-stage aftercooled Less
Fuel System Common Rail/EUI™ Common Rail/EUI™ Less
Engine Control Dual ADEM™ A4 Dual ADEM™ A4 Less
Generator Set Control MPD 3.0 / Cat® Alarm and Protection System MPD 3.0 / Cat® Alarm and Protection System Less
Oil Change Interval 1000.0 hr 1000.0 hr Less
Weight 53599.0 lb 24312.0 kg Less
Stroke 8.66 in 220.0 mm Less
Bore 6.89 in 175.0 mm Less
Displacement 5167.0 in3 85.0 L Less

Dimensions

Length 271.8 in 6903.0 mm Less
Height 110.7 in 2811.0 mm Less
Width 84.8 in 2155.0 mm Less

Capacity for Liquids

Cooling System (Engine) 92.0 gal 77.0 L Less
Lube Oil System (Refill) 250.0 gal 946.0 L Less

Product Design

- Industry-leading power density for growing offshorepower demands- IMO Tier II emissions compliant- High pressure electronic unit injection maximizes fuelefficiency, performance, while maintaining emissionstandards- Cat® Alarm and Protection System provides the latesttechnology in generator set control, protection, andoperator interfaceMCS type approval

Ease of Installation

- Inner-outer base mounting design with vibration isolatorsfor simplified rig integration- Package design provides single-lift installation to reduceshipyard installation complexity

Custom Packaging

For any petroleum application, trust Caterpillar to meetyour project needs with custom factory generator sets andmechanical packages. Cat engines, generators, controls,radiators, and transmissions can be custom designed andmatched in collaboration with our local dealers to createunique solutions. Custom packages are globally supportedand are covered by a one-year warranty after startup.

Full Range of Attachments

Large variety of factory-installed attachments increasesapplication flexibility and reduces installation time.

Testing

- Every unit is full-load tested to ensure proper packageperformance- Full range of factory tests and reports are availableincluding performance, torsional-vibration analysis, fuelconsumption, engine, and generator special tests

Unmatched Product Support Offered Through the Worldwide Cat Dealer Network

- More than 2,200 dealer outlets- Cat factory-trained dealer technicians service everyaspect of your Cat product- Caterpillar parts and labor warranty- Preventive maintenance agreements available for repairbefore failure.- S•O•SSM program matches your oil sample to Caterpillarset standards to determine:• Internal engine component condition• Presence of unwanted fluids and combustion by-products• Site-specific oil change interval

Over 80 Years of Engine Manufacturing Experience

Ownership of manufacturing processes enables Caterpillar to produce high quality, dependable products.

Web Site

For all your petroleum power requirements, visitwww.catoilandgas.cat.com.

C175-16 Standard Equipment

Air Inlet System
  • Dual turbochargers
  • Corrosion-resistant aftercooler core
  • Air cleaners — single or dual element

Exhaust System
  • Dry exhaust manifolds with thermo-laminated heatshields
  • Dual turbochargers with water-cooled bearings andthermo-laminated heat shields
  • Vertical exhaust outlet
  • Flange and exhaust expanders

Cooling System
  • Separate-circuit-aftercooler (SCAC) and jacket water(JW) circuit cooling system
  • Gear-driven centrifugal pumps, one for each circuit
  • SCAC electronic thermostat, outlet-controlled withaftercooler inlet temperature sensing
  • JW electronic thermostat, outlet-controlled with outlettemperature sensing
  • Engine oil cooler in JW circuit

Fuel System
  • Cat common rail high-pressure fuel system withelectronically controlled unit injectors
  • Duplex primary fuel filter with water separator
  • Duplex secondary/tertiary fuel filters
  • Electric fuel priming pump
  • Gear-driven low pressure transfer pump
  • Gear-driven high pressure transfer pump
  • Double-walled high pressure fuel lines
  • Fuel pressure, temperature, and leak detection sensors

Lubrication System
  • Engine-driven, gear-type oil pump
  • Integral lube oil cooler
  • Front-mounted oil drain lines and valve
  • Oil sampling valve
  • Filler and dipstick
  • Four-canister simplex oil filter
  • Prelube pump — electric, air, or custom
  • Fumes disposal with crankcase breathers
  • Crankcase explosion relief valves

Engine Control and Protection
  • Dual ADEM A4 engine control unit (ECU) for redundancy
  • Software monitors engine parameters and performsalarm, derate, and shutdown functions
  • Rigid wiring harness
  • Marine Power Display 3.0 (MPD 3.0)

Mounting
  • Inner-outer base with vibration isolators

Generator
  • Kato brushless permanent magnet 6P6.6-3200 HR
  • 2-bearing, close-coupled arrangement
  • 60 Hz, 600V, 0.7 PF
  • UL/CSA listed, IP23

Flywheel and Coupling
  • Flywheel housing, SAE No. 00
  • Flywheel, SAE No. 00
  • ABS certified, non-certified, or custom-coupling andcoupling mounting
  • Free-standing or close-coupled generator setarrangements

Starting System
  • Turbine air starter or
  • Dual electric starting motors or
  • Air and electric starting motors (redundant)

General
  • Power distribution box — 24V or custom
  • 20A battery charger
  • Cat yellow paint
  • Offshore oil field sub-base
  • Integral spring isolators with limit stop
  • Lift provisions on base
  • Oil drain extension
  • Engine length drip pan with drain
  • Torsional dampened driveline couplings

C175-16 Optional Equipment

Air Inlet System
  • Air cleaner service indicator

Cooling System
  • 9 kW, 240V, 60 hz jacket water heater
  • Custom jacket water heater

Fuel System
  • Four canister duplex oil filter

Engine Control and Protection
  • Cat Alarm and Protection System
  • Communication module PL1000T/E
  • Direct-rack control
  • Thermocouples
  • Metal particle detector
  • SOLAS spray shielding

Mounting
  • Custom I-beam base with vibration isolators

Generator
  • Custom generator

General
  • TVA report
  • Special tests
  • Project-specific installation drawings
  • P&ID-electrical drawings
  • Spare parts kit
  • Barring group
  • Engine lifting group
  • Custom generators and radiators

Cat® Dealer Service

Buy any piece of Cat® equipment and also get the full support and commitment of your local Cat Dealer.

Contact your local dealer
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