3612 Generator Set (Medium Speed)
The 3612 diesel generator sets have been developed to meet your continuous, standby and prime applications and match your power standards. Producing reliable power from 3300 to 4000 ekW at 60 Hz, and each generator set has been designed to meet ISO 8528-5 transient response requirements and accepts 100 percent rated load in one step. The 3612 generator set is designed for low fuel consumption, reducing operating costs employing either Simplex or Duplex systesm. It's not just quality that matters but customization, choose from a broad range of accessories and bolt-on system expansion attachments. Discover our flexible packaging to fit unique spatial requirements and environmental conditions. Our 3612 generator sets are developed for such prerequisites, so that you can meet your specific power needs. Caterpillar is leading the power generation marketplace with Power Solutions engineered to deliver unmatched flexibility, expandability, reliability, and cost-effectiveness.
Standard Equipment
Air Inlet System <!-- 3600 series only -->
- Aftercooler, fresh water, corrosion resistant coated (air side)
- Air inlet shutoff
- Air cleaner
- Breather, crankcase, top-mounted
- Turbocharger, watercooled, engine oil lubricated
Cooling System
- Engine coolant water drains
- Front mounted turbos
- Three-bundle oil cooler
- Water temperature regulator
- Jacket water thermostats
Exhaust System
- 457 mm (18 in) Cat bolt pattern
- Dry, gas tight, exhaust manifold
- Includes adapter, flexible exhaust fitting
Fuel System
Generator System
- Custom generator per generator data sheet completed by Dealer
Governor System
Lube System
- Centrifugal oil filters with single shutoff
- Service side engine mounted on cylinder block inspection covers
- Wet oil sump. Includes engine-driven main lubrication & oil pumps, oil lines and oil pan
- Oil filler and dipstick
- Oil pressure regulating valve
- Crankcase explosion relief valves
Mounting System
- Damper, torsional vibration
- Engine and generator mounting
Starting / Charging System
- Vane type air starter
- Two motors, engine mounted at rear, on left side
- Air silencer
- Line group for single point custom connection
General:
- Paint, Caterpillar yellow
- Gear driven pumps: Fuel / Oil / Jacket water / Aftercooler / Oil cooler water
Optional Equipment
Air Inlet System
- Soot Filter
- Air cleaner louver assembly
- Vertical Support Bracket
- Heavy duty air cleaner
- Air inlet adapter
- Boost control valve
Cooling System
- Heat exchanger for single circuit
- Heating aids
- Cooling system aids
- Auxiliary water pump
- Expansion tank
Exhaust System
- Flexible exhaust fittings
- Weld flange and related hardware
Fuel System
- Fuel priming pump
- Duplex primary fuel strainer
- Fuel system connections
Generator System
- 3 Phase, six leads, WYE
- Class F insulation
- Busbar connections
- Winding temperature detectors
- Anti-condensation space heaters
Governor System
- Electronic / Actuators
- Digital programmers
- Battery backup / Power supply
- 230 UA
- 723 Plus
- EGB actuator
Lube System
- Oil pan drain valve
- Lube ANSI adapter (Emergency connection)
Mounting System
- Isolator
- Spring type vibration isolator
- Vertically restrained
- Non-vertically restrained
Starting / Charging System
- Pressure reducing valve
- Compressed air flex hose
- Turbine type air starters
- Redundant air starters
General:
