3512
Specifications
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. The 3500 platform carries decades of field experience in drilling operations across a wide variety of environmental conditions. Cat power modules are backed by the worldwide network of Cat dealers ready to support your operation with technical support, service, parts, and warranty. 3512 land drilling power module rating: 790-1035 ekW (1130-1430 kVA) @ 50/60 Hz (1000/1200/1500 rpm). Not emissions certified, available for non-regulated areas.
| Minimum Rating | 665.0 ekW 665.0 ekW | More |
| Maximum Rating | 1035.0 ekW 1035.0 ekW | More |
| Emissions | Non-certified Non-certified | More |
| Aspiration | Turbocharged-Aftercooled Turbocharged-Aftercooled | More |
| Bore | 6.69 in 170.0 mm | More |
| Displacement | 3158.0 in³ 52.0 l | More |
| Engine Control and Protection | Woodward Woodward | More |
| Fuel System | MUI MUI | More |
| Generator | SR4B SR4B | More |
| Oil Change Interval | 500.0 h 500.0 h | More |
| Stroke | 7.48 in 190.0 mm | More |
| Voltage | 600 600 | More |
| Weight | 34644.0 lb 15714.0 kg | More |
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. - Generator sets 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
3512 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 temperature and overspeed, air inlet shutoff). Monitoring gauge and emergency remote shutoff
- Alarm switches, low oil pressure, high water temperature (Marine Society 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
3512 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
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