3516

Oil and gas drilling is a complex task that requires specialized power generation equipment. Cat 3500 generator sets are specifically designed for drilling operations of electric AC rigs. The 3500 platform carries decades of field experience in drilling operations across a wide variety of environmental conditions.3516 land drilling generator set. Ratings: 1256 ekW (1835 kVA) @ 60 Hz (1200 rpm). Not emissions certified, available for non-regulated areas.


SPECIFICATIONS
Engine Specifications
Minimum Rating 1245 ekW
Maximum Rating 1245 ekW
Emissions Non-certified
Aspiration Turbocharged-Aftercooled
Bore 6.69 in
Displacement 4210 in³
Engine Control and Protection Woodward
Fuel System MUI
Generator SR4B
Oil Change Interval 500 h
Stroke 7.48 in
Voltage 600
Weight 40433 lb


Dimensions
Height 98.3 in
Length 310 in
Width 93.9 in


Capacity for Liquids
Cooling System - Engine 61.5 gal (US)
Lube Oil System - Refill 107 gal (US)


BENEFITS & FEATURES
Product Design


- Developed specifically to meet the demands of oil and gas applications- Proven reliability and durability- Robust diesel strength design prolongs life and lowers owning and operating costs- Designed to perform in oilfield conditions, including high ambient and high altitude applications- Market-leading power density- Designed to perform in oilfield conditions, including high ambient and high altitude applications- Long overhaul life proven in oilfield applications- Core engine components designed for reconditioningand reuse at overhaul

Ease of Installation


- Inner-outer base mounting configuration simplifies rigintegration- Wide range of attachments enable configurationflexibility- Inner base three-point generator mounting maintainsfactory alignment- Single lifting point simplifies installation work

Safety


- E-stop pushbutton on instrument panel- Air shutoff and explosion relief valves available- Extra alarms, inputs, and outputs available

Custom Packaging


For any petroleum application, trust Caterpillar to meet your project needs with custom factory generator sets and mechanical packages. Cat engines, generators, controls, radiators, and transmissions can be custom designed and matched in collaboration with our local dealers to create unique solutions. Custom packages are globally supported and are covered by a one year warranty after startup.

Testing


- Every Cat generator set is full-load tested to ensureproper engine performance.- Generator sets are assembled, tested, andvalidated as a package to ensure performance, reliabilityand durability.

Product Support Offered Through Global Cat Dealer Network


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

Over 80 Years of Engine Manufacturing Experience


Ownership of these manufacturing processes enablesCaterpillar to produce high quality, dependable products.

Web Site


For all your petroleum power requirements, visit www.catoilandgasinfo.com.

EQUIPMENT
Standard Equipment

Air Inlet System
  • Corrosion-resistant aftercooler core
  • Regular duty air cleaner
  • Service indicator
Control System
  • Governor, Woodward EG6PC actuator — RH
  • Magnetic pickup
Cooling System
  • Thermostats and housing (dual outlet)
  • Jacket water pump, gear driven
Exhaust System
  • Dry exhaust manifold
  • Exhaust flexible fitting, adapters, and flanges
Flywheel and Housing
  • SAE No. 00 flywheel
  • SAE No. 00 flywheel housing
  • SAE standard rotation
Fuel System
  • Fuel filter
  • Fuel transfer pump
  • Flexible fuel lines
  • Fuel priming pump
Generator
  • Oilfield generator
  • Twin-bearing, close-coupled
Instrumentation
  • Analog instrument gauges:
Lubrication System
  • Crankcase breather
  • Oil cooler
  • Oil filter
  • Shallow oil pan
  • Oil drain extension, 2 in NPT female connection
Mounting System
  • Oilfield base 7.85 m (25 ft 9 in) length
  • Heavy-duty land rig inner baseframe — three-point mount to oilfield base
Power take-offs
  • Accessory drive
  • Front housing, two-sided
Protection System
  • Hydra-mechanical shutoffs (low oil pressure, high water temperatureand overspeed, air inlet shutoff). Monitoring gauge and emergencyremote shutoff
  • Alarm switches, low oil pressure, high water temperature (MarineSociety approved) for connection to customer supplied alarm panel
  • Manual shutoff control, LH
Starting System
  • Air starting motor
  • Air silencer
General
  • Paint - Cat yellow
  • Vibration damper and guard
  • Lifting eyes

Optional Equipment

Air Inlet System
  • Heavy duty air cleaner
  • Remote air inlet adapters
Control System
  • Load sharing governor, 2301A
  • Load sharing module
  • Governor conversion to 0-200 mA direct rack control
Cooling System
  • Coolant level sensors
  • Connections
Exhaust System
  • Exhaust elbows
  • Exhaust mufflers
Fuel System
  • Primary fuel filter
Generator and Attachments
  • Low voltage extension box
  • Potential and current transformers
  • Air filter
  • Cable access box
  • Bearing RTDs
Instrumentation
  • Customer management device
  • Gauges and instrumentation panels
  • Switches and contactors
Lubrication System
  • Crankcase fumes disposal
  • Oil pan accessories
Mounting System
  • Bases
Power Take-off
  • Crankshaft pulley
  • Front stub shaft
  • Charging alternator
Protection System
  • Explosion relief valves (3)
  • Shutoffs
  • Switches and contactors
Starting System
  • Manual air starter
  • Air pressure regulator
General
  • Engine barring group