C15 ACERT Tier 4i Oilfield Diesel Generator Set

Aspiration	Turbocharged, aftercooled
Bore	5 in
Stroke	7 in
Displacement	927 in3
Generator set control	EMCP 4.2
Generator	SR4B

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Engine Specifications

Aspiration	Turbocharged, aftercooled
Bore	5 in
Stroke	7 in
Displacement	927 in3
Generator set control	EMCP 4.2
Generator	SR4B
Fuel system	MEUI
Maximum Rating	450 ekW (562 kVA)
Minimum Rating	450 ekW (562 kVA)
Emissions/Fuel Strategy	U.S. EPA Tier 4 interim
Manifold Type	Dry
Engine Control and Protection	ADEM A4
Frequency - Speed	60 Hz (1800 rpm)
Aspiration	Turbocharged, aftercooled
Bore	5 in
Stroke	7 in
Displacement	927 in³
Generator Set Control	EMCP 4.2
Generator	SR4B
Fuel System	MEUI

Dimensions

Length	138 in
Width	60 in
Height	83 in
Weight	10,420 lb
Length	138 in
Width	60 in
Height	83 in
Weight	10,420 lb

Capacity for Liquids

Fuel

Diesel

EMCP 4.2 Control Panel

- Integrated control system and communications gateway
- EMCP 4.2 is standard and offers basic engine/generator monitoring, metering and protection and an open protocol allowing for simple integration
- Features more advanced options including power metering, modbus capability, and programmable discrete output

Product Support Offered Through the 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 - SOSSM 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.

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.cat.com/oilandgas.

Air Inlet System
- Heavy-duty dual element air cleaner
- Service indicator
Cooling System
- Radiator package mounted (50° C)
- Side-by-side cores
- Coolant drain line with valve at edge of base
- Coolant level sight gauge
- Fan and belt guards
- Cat Extended Life Coolant
- Metal top and bottom tanks
Exhaust System
- Dry exhaust manifold
Fuel System
- Primary fuel filter
- Secondary fuel filter
- Fuel priming pump
- Fuel transfer pump
Generator
- SR4B brushless, single-bearing, self-excited
- Class H insulation
- Random wound
- IP23 protection
- Cat DVR
- Coastal protection
Controls
- ADEM A4 ECU
- EMCP 4.2 control panel
- Emergency stop pushbutton
Lube System
- Oil cooler
- High efficiency oil filter
- Oil drain valves
- Fumes disposal
- Gear-type lube oil pump
Mounting System
- Heavy-duty oilfield welded steel base (skiddable)
- Anti-vibration mounts
- Designed welded base for increased durability (C-channel design)
Starting/charging System
- 24-volt starting motor
- 45-amp charging alternator
General
- Paint — Caterpillar yellow except rails and radiators (gloss black)
- Flywheel and flywheel housing — SAE No. 1
- Engine lifting eyes

Exhaust System
- Spark arresting mufflers (25 dBA and 35 dBA)
- Manifold and turbocharger guards
- Expander
Generator
- Permanent magnet excitation
- 800 amp circuit breaker
- Space heater controls
Starting/charging System
- Jacket water heater with shutoff valves
- Battery disconnect switch
- Battery rack with heavy duty batteries
Protection System
- Air shutoff - guillotine style