Land Electric-Drive Modules

  • Specification Summary

  • Emissions U.S. EPA Nonroad Tier 2
  • Generator SR4B
  • Oil Change Interval 500 h
  • Stroke 190 mm
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product-3512C w/Dynamic Gas Blending Land Drilling Generator Sets
Oil and gas drilling is a complex task that requires specialized power generation equipment. Cat 3500 power modules with Dynamic Gas Blending offer the lowest owning and operating cost in drilling applications. They are specifically designed for drilling operations of electric AC rigs and combine decades of field experience of the 3500 platform with the latest electronics to ensure highest performance, optimum dual fuel operation, 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 land drilling power module with dynamic gas blending kit rating: 1045 ekW (1492 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.

Engine Specifications

Emissions U.S. EPA Nonroad Tier 2
Generator SR4B
Oil Change Interval 500 h
Stroke 190 mm
Displacement 52 l
Weight 14453 kg
Bore 170 mm
Aspiration Turbocharged-Aftercooled
Generator Set Control EMCP 4.4
Engine Control and Protection ADEM A3
Fuel System EUI
Voltage 600

Dimensions

Width 2318 mm
Height 3659 mm
Length 6051 mm

Capacity for Liquids

Lube Oil System - Refill 318 l
Cooling System - Engine 157 l

Air Inlet System

 Corrosion-resistant aftercooler core

 Air Inlet shutoff

 Regular duty air cleaner

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

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

Engine alarms, derate, and shutdown in abnormal operation

Starting System

 TDI air starting motor, RH - 1034 kPa (150 psi)

General

 Paint - Cat yellow

* Denotes which option is included in the standard configuration

Air Inlet System

 Heavy duty air cleaner

 Remote air inlet adapter - rectangular

 Remote air inlet adapter - round

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

 Exhaust expander 297 mm to 340 mm (11.7 in to 13.4 in)

 Flexible fitting, 356 mm (14 in)

 Elbow, 305 mm (12 in)

 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

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

Barrel-mounted petroleum terminal box

Current transformers (3)

Cable access box

Instrumentation

 Communications module PL1000T

 Communications module PL1000E

 Thermocouples installed, one per cylinder

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

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

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