3512C (HD) LAND ELECTRIC-DRIVE DRILLING MODULE
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. They combine decades of field experience of the 3500 platform with the latest electronics to ensure highest performance, low emissions, and simplified operator interface. 3512C (HD) land drilling generator set. Ratings: 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.
SPECIFICATIONS
Minimum Rating1245.0 ekW
Maximum Rating1245.0 ekW
EmissionsU.S. EPA Nonroad Tier 2
engine specifications
Minimum Rating1245.0 ekW
Maximum Rating1245.0 ekW
EmissionsU.S. EPA Nonroad Tier 2
Engine Control and ProtectionADEM A3
GeneratorSR4B
Voltage600
AspirationTurbocharged-Aftercooled
Bore170.0 mm
Stroke215.0 mm
Displacement59.0 L
Fuel SystemEUI
Oil Change Interval500.0 hr
Weight13381.0 kg
Generator Set ControlEMCP 4.3
capacity for liquids
Lube Oil System (Refill)318.0 L
Cooling System (Engine)157.0 L
dimensions
Width2384.0 mm
Length7880.0 mm
3512C (HD) 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 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 43 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 takeoffs
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
3512C (HD) OPTIONS
- air inlet system
Heavy duty air cleaner
Remote air inlet adapter - rectangular
Remote air inlet adapter - round - control system
Load sharing governor, 2301A
Load sharing module
Governor conversion to 0-200 mA direct rack control - cooling system
Radiator options:
Coolant level sensor
Coolant conditioner - exhaust system
Exhaust flexible fitting, 318 I.D. mm (12.5 in)
Elbow, 305 mm (12 in)
Muffler 305 mm (12 in), non spark arresting
Muffler, 356 mm (14 in), spark arresting, includes companion flanges, clean-out box, and spark box
Muffler, 305 mm (12 in), spark arresting, includes companion flanges, clean-out box, and spark box - fuel system
Custom fuel filter
Primary fuel filter
Primary fuel filter with water separator - generator attachments
Barrel-mounted petroleum terminal box with air filter and pressure differential switch
Barrel-mounted petroleum terminal box
Current droop transformer
Cable access box
Low voltage extension box
Current sensing transformers (3)
Bearing temperature detectors - instrumentation
Communications module PL1000T
Communications module PL1000E
Thermocouples installed, one per cylinder - lubrication system
RH installed centrifugal oil filter
Crankcase fumes disposal
Oil level regulator - mounting system
7.62 m (25 ft) outer base
9.14 m (30 ft) outer base
12.19 m (40 ft) outer base
Package isolator supports (3), for mounting inner base to customer-supplied base
Custom base - power takeoff
Alternator, 24V, 60A
Crankshaft pulley - 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