3512B

Oil and gas drilling is a complex task that requires specialized power generation equipment. Cat 3500 power modules are specifically designed for drilling operations of electric AC rigs. They combine decades of field experience of the 3500 platform with the latest electronics to ensure highest performance, low emissions, and simplified operator interface. Cat power modules are backed by the worldwide network of Cat dealers ready to support your operation with technical support, service, parts, and warranty. 3512B land drilling power module ratings: 1045-1245 ekW (1492-1750 kVA) @ 50/60 Hz (1200/1500 rpm). Not emissions certified, available for non-regulated areas.


SPECIFICATIONS
Engine Specifications
Minimum Rating 1045 ekW
Maximum Rating 1245 ekW
Emissions Non-certified
Aspiration Turbocharged-Aftercooled
Bore 6.69 in
Displacement 3158 in³
Engine Control and Protection ADEM A3
Fuel System EUI
Generator SR4B
Generator Set Control EMCP 4.3
Oil Change Interval 500 h
Stroke 7.48 in
Voltage 600
Weight 30864 lb


Dimensions
Height 104.7 in
Length 238.2 in
Width 91.2 in


Capacity for Liquids
Cooling System - Engine 41 gal (US)
Lube Oil System - Refill 84 gal (US)


BENEFITS & FEATURES
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 ensure proper engine performance. - Standard configurations are assembled, tested, and validated as a package to ensure performance, reliability and durability.

Product Support Offered Through Global Cat Dealer Network


- More than 2,200 dealer outlets - Cat factory-trained dealer technicians service every aspect 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 samples against 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 enables Caterpillar 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
  • Air Inlet shutoff
  • Regular duty air cleaner
Control System
  • ADEM A3 ECU, left-hand mounted
  • Direct rack control 0-200 mADC, space heater and jacket water heater connection and controls
Cooling System
  • Caterpillar supplied radiator, 46/CVS-stacked 0.627 ratio, includes blower fan, fan drive, pulley, belt guard, coolant level sensor, regulator, and fuel cooler
  • Separate-circuit aftercooled
  • Outlet controlled jacket water thermostat
  • Jacket water pump - gear driven
  • Dual outlet
  • Aftercooler water pump - gear driven
  • Aftercooler water thermostat
Exhaust System
  • Dry exhaust manifold
  • Dual turbochargers, water cooled bearings
Flywheel and Housing
  • SAE No. 00 flywheel
  • SAE No. 00 flywheel housing
  • SAE standard rotation
Fuel System
  • Fuel filter simplex (LH) with priming pump (LH)
  • Fuel transfer pump
  • Fuel return line with flexible connection
  • Electronic unit injectors
Generator Attachments
  • Barrel-mounted petroleum terminal box with air filter and pressure differential switch
Instrumentation
  • Emergency stop button
  • Analog gauges:
  • Service port connector
  • Customer connection terminal blocks
EMCP 4.3 Control Panel
  • 140 mm (5.5 in) Graphical Display
  • Communication
  • Controls
  • Generator Set Protection
  • Outputs
  • Inputs
  • Other Features
Lubrication System
  • Crankcase breather
  • Oil cooler
  • Shallow oil pan
  • Oil drain extension, 2 in NPT female connection
  • Simplex oil filter
Mounting System
  • 4.19 m (165 in) length, 412 mm (16.2 in) height tubes, 1.18 m (50.5 in) wide
Protection System
  • Engine alarms, derate, and shutdown in abnormal operation
Starting System
  • TDI air starting motor, RH - 1034 kPa (150 psi)
General
  • Paint - Cat yellow

Optional Equipment

Air Inlet System
  • Heavy duty air cleaner
  • Remote air inlet adapter - rectangular
  • Remote air inlet adapter - round
Control System
  • Engine control options:
  • Load sharing governor, 2301A
Cooling System
  • Radiator options:
  • Coolant level sensor
  • Coolant conditioner
  • Cooling system connection options (for use with customer-supplied radiator):
  • Fan drive and belt guard (for use with remote and customersupplied radiators)
  • Fan pulley options (for use with customer-supplied radiator):
Exhaust System
  • 1200 rpm model only:
  • 1500 rpm model only:
Fuel System
  • Custom fuel filter
  • Primary fuel filter
  • Primary fuel filter with water separator
Generator Attachments
  • Barrel-mounted petroleum terminal box
  • Current transformers (3)
  • Cable access box
Instrumentation
  • Communications module PL1000T
  • Communications module PL1000E
  • Thermocouples installed, one per cylinder
Lubrication System
  • Custom oil filter
  • RH installed centrifugal oil filter
  • SAE15W40, Caterpillar DEO, 500 hour
  • Crankcase fumes disposal
  • Oil level regulator
Mounting System
  • Custom inner base
  • Custom outer base
  • Package isolator supports (3), for mounting inner base to customer-supplied base
Power Take-off
  • Alternator, 24V, 68A
Protection System
  • Explosion relief valves (3)
  • Metal particle detector switch
  • Metal particle detector with annunciator
Starting System
  • Custom starting motor
  • Air pressure regulator
General
  • LH installed engine barring group
  • Jacket water heater, UL recognized, 120-240V, single phase, 6 kW, LH and RH mounted
  • Jacket water heater, UL recognized, 120-480V, single phase, 12 kW, LH and RH mounted
  • Jacket water heater lines