G3512K

Displacement
3576 in³ / 58.6 l
Bore
6.7 in / 170 mm
Stroke
8.5 in / 215 mm

From natural gas to biogas, coal mine gases, or hydrogen fuel blends to support combined heat and power (CHP), emergency power, and local grid support applications, Caterpillar has a wide range of reliable gas power solutions.

Generator Set Specifications
Continuous Rating 1530 ekW @ 1.0pf
Fuel Type Natural Gas & Propane
Maximum Electrical Efficiency 45.3%
Frequency 50 / 60 Hz
RPM 1500
Speed 1500 RPM
Frequency 50/60 Hz
Engine Specifications
Engine Model G3512K
Displacement 3576 in³ / 58.6 l
Aspiration TA
Bore 6.7 in / 170 mm
Stroke 8.5 in / 215 mm
Compression Ratio 10.5
Governor Type Adem 6
Generator Set Dimensions
Length 215 in / 5466 mm
Width 71.97 in / 1828 mm
Height 89.49 in / 2273 mm
Dry Weight - Genset 37082 lb / 16820 kg

Standard Equipment

  • Cooling
    • Engine driven water pumps for jacket water and aftercooler.
    • SCAC control valve
    • Jacket water and SCAC thermostats.
    • ANSI/DN customer flange connections for JW inlet and outlet.
  • Control Panel
    • ECS 100 with colored HMI
    • Ethernet Telematics
  • Air Inlet
    • Two-element single-stage air cleaner with enclosure and service indicator.
  • Governing System
    • ADEM 6
  • Exhaust
    • Center section cooled turbocharger with Cat flanged outlet.
    • Dry exhaust manifolds, insulated and shielded.
    • Individual exhaust port and turbocharger outlet wired to Integrated Tmeperature Sensing Module (ITSM) with GECM providing alarms and shutdowns.
  • Fuel System
    • Electronic fuel metering valve
    • EN7462/CSAB149:3, NFPA37
    • Throttle plate, 24V DC actuator, controlled by GECM
    • Fuel system is sized for 31.5 to 47.2 MJ/NM3 dry pipeline natural gas with pressure of 10.2 to 34.5KPa to the engine fuel control valve.
  • Generator
    • Operation and maintenance manuals
    • Busbar connections
    • IVR - Intergrated voltage regulator
    • Paint- Caterpillar Yellow except rails gloss black
    • Parts book
    • Reactive droop
    • Winding temperature detectors
    • Crankshaft Vibration Damper and Guard
    • RH/LH Service
    • Anti-condensation space heater
    • SR5 / N9500
  • Lube
    • Electric Pre-lube pump
  • Starting/Charging
    • 24V starting motors
  • Ignition System
    • Integrated Cylinder Pressure Sensor (ICPS)
    • Electronic Ignition System (controlled by ADEM 6)

Optional Equipment

  • Control Panel
    • Load Share Module
    • ECS 200 with colored HMI
    • Cellular telematics
    • Expandable Ethernet modules
    • Remote HMI displays
    • CAN 2 connection point
    • Expandable I/O
  • Air Inlet
    • Off Engine Air Cleaner - Mounting Brackets and Piping
  • Circuit Breaker
    • LSI/LSIG/LSIG-P Long-Time, Short-Time, Instantaneous Annunciator, ground fault protect, ground fault annunciate
    • Non-par/Par Breakers
    • Rear-mounted
    • 5000A 3-Pole IEC/ULCSA Rated Circuit Breakers
  • Cooling
    • Coolant level drain line with valves
    • Inlet/Outlet RH and LH connections
  • Lube
    • Ship oil filled or dry(Ultra40)
    • SYNHP (only ship dry)
    • Oil Level Regulator
  • Starting/Charging
    • Battery with cables and rack (shipped loose)
    • Engine barring device
    • Jacket water heater (220/400/240/480V)
    • 60A, 24V charging alternator (requires engine driven pumps)
  • Exhaust
    • Muffler and spark-arresting muffler with companion flanges
    • Flange, Elbow, and Flexible Fitting
    • Exhaust Expander
  • Fuel System
    • Fuel filter
    • Gas pressure regulator
    • Gas Knockdown Regulator
    • Gas shutoff valve 24V, Energized-To-Run (ETR)
  • Generator
    • Cable access box
    • Thermostate for space heater
    • Generator space heater (with optional heater control)
    • Manual voltage control
    • NEMA/IEC Busbars
    • Bearing temperature detectors
    • Generator air filter
    • Medium and high voltage generators and attachment
    • Current transformer, differential current transformer, potential transformer
    • Low voltage extension box
  • General
    • Tool set
    • US AID Emblem
    • Special paint order
    • Digital diagnostic tool
  • Package
    • Seismic Isolators
    • Spring Isolators
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