3512C (HD)

Overview

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. 3512C (HD) land drilling power modules rating: 1245 ekW (1780 kVA) @ 60 Hz (1200 rpm). Meets U.S. EPA Tier 2 equivalent emission standards. Available using U.S. EPA Flexibility and for other regulated and non-regulated areas.

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Engine Specifications
Minimum Rating1245ekW
Maximum Rating1245ekW
EmissionsU.S. EPA Nonroad Tier 2
Bore170mm
Oil Change Interval500h
Weight13381kg
GeneratorSR4B
AspirationTurbocharged-Aftercooled
Displacement59l
Stroke215mm
Generator Set ControlEMCP 4.3
Fuel SystemEUI
Voltage600
Engine Control and ProtectionADEM A3
Dimensions
Length7880mm
Width2384mm
Capacity for Liquids
Lube Oil System - Refill318l
Cooling System - Engine157l
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 or
Cat Digital Voltage Regulator (DVR), includes reactive droop capability, 3-phase voltage sensing, kVAR/PF modes, RFI suppression, min/max exciter limiter and exciter diode monitor, space heater and jacket water heater connection and controls, temperature monitoring for 6 stator RTDs and 2 bearing RTDs via J1939
Cooling System
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
Exhaust adapter, 297 mm I.D. to 340 mm I.D. (11.7 in to 13.4 in)
Weldable flange, 360 mm I.D. (14.2 in)
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
Fuel priming pump
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
Viscous damper drive line coupler
Power take-offs
Accessory drive
Lower LH front (available for PTO usage)
Front housing, two-sided
Protection System
Engine alarms, derate, and shutdown in abnormal operation
Starting System
TDI air starting motor, RH - 1034 kPa (150 psi)
LH control air silencer
General
Paint - Cat yellow
Vibration damper and guard
Lifting eyes
Lift and cable two provisions
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.
Specifications
Engine Specifications
Minimum Rating1245ekW
Maximum Rating1245ekW
EmissionsU.S. EPA Nonroad Tier 2
Bore170mm
Oil Change Interval500h
Weight13381kg
GeneratorSR4B
AspirationTurbocharged-Aftercooled
Displacement59l
Stroke215mm
Generator Set ControlEMCP 4.3
Fuel SystemEUI
Voltage600
Engine Control and ProtectionADEM A3
Dimensions
Length7880mm
Width2384mm
Capacity for Liquids
Lube Oil System - Refill318l
Cooling System - Engine157l
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 or
Cat Digital Voltage Regulator (DVR), includes reactive droop capability, 3-phase voltage sensing, kVAR/PF modes, RFI suppression, min/max exciter limiter and exciter diode monitor, space heater and jacket water heater connection and controls, temperature monitoring for 6 stator RTDs and 2 bearing RTDs via J1939
Cooling System
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
Exhaust adapter, 297 mm I.D. to 340 mm I.D. (11.7 in to 13.4 in)
Weldable flange, 360 mm I.D. (14.2 in)
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
Fuel priming pump
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
Viscous damper drive line coupler
Power take-offs
Accessory drive
Lower LH front (available for PTO usage)
Front housing, two-sided
Protection System
Engine alarms, derate, and shutdown in abnormal operation
Starting System
TDI air starting motor, RH - 1034 kPa (150 psi)
LH control air silencer
General
Paint - Cat yellow
Vibration damper and guard
Lifting eyes
Lift and cable two provisions
Benefits & Features
Custom Packaging
Testing
Product Support Offered Through Global Cat Dealer Network
Over 80 Years of Engine Manufacturing Experience
Web Site
Documents & Links
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