C7.1 Marine Auxiliary Engine (U.S. EPA Tier 3 / IMO II)

Height	35.1in
Length	43.1in
Maximum Engine Dry Weight	1676lb
Maximum Width	33.5in
Minimum Engine Dry Weight	1609lb
Minimum Width	31.4in

Power Range	208 bkW (280 bhp) @ 2300 rpm

Aspiration	Turbocharged-aftercooled aspiration
Bore	4.13in
Configuration	In-line 6, 4-stroke-cycle diesel
Cooling	Heat exchanger or keel cooled
Displacement	428in³
Emissions	U.S. EPA Tier 3 / IMO II emissions certified (commercial), RCD 2016 compliant, EU Stage IIIA compliant, CCNR Stage II through reciprocity with EU Stage IIIA
Flywheel Housing	SAE No. 03 with SAE 11.5 in flywheel
Governor	Electronic (A5E2 V2 ECM)
Oil Change Interval	500 hrs
Rated Engine Speed	2300 rpm
Refill Capacity	Lube Oil System w/Oil filter change: 20 L (5.3 gal)
Rotation	Counterclockwise from flywheel end
Stroke	5.31in

Standard Equipment:

Cooling System
- Gear driven jacket water pump
- Corrosion resistant sea water aftercooler
- Fuel cooler
Exhaust System
- Watercooled turbocharger and exhaust manifold
Fuel System
- Common rail fuel system
- Electric fuel priming pump
General
- Vibration damper and guard
- Self-tensioning multi-vee belt drive
Lube System
- Closed crankcase ventilation system
- Integral engine oil cooler
Mounting System
- Front and rear engine mounting brackets
Starting System
- Starter motors - 12V or 24V

Optional Equipment:

Air Inlet System
- Various 6" water cooled exhaust elbow configurations
Cooling System
- Engine mounted bilge pumps and auxiliary water pumps with electromagnetic clutch
- Tube and bundle jacket water heat exchanger and gear-driven sea water pump (rubber impeller)
- Jacket water heater
- Cabin heater (calorifier) connections
Fuel System
- SOLAS double wall high pressure fuel lines kit
Lube System
- Left-hand and right-hand oil dipsticks
- Transmission gear oil cooler (engine mounted)
Protection System
- Additional engine and transmission sensor packages for on or off vessel monitoring
Starting System
- Engine mounted secondary alternator - 24V 100 amp or 12V 175 amp
- Glow plugs

Gregory Poole Equipment Company

3.9

Based on 46 reviews

review us on

Renee Herndon

21:55 29 Feb 24

Dalton was very helpful, The road construction, however, was not! 😂I would rather have to sand paper an alligators @$$ in a phone booth that to get in that mess again.

Michael Birren

14:58 24 Feb 24

I purchased a used C-15 from a customer of Greg Pool was a running take out. I picked up the engine from the Greg Pool Cat near Nags Head NC. They started they had done all service on this engine stated the hours and all items replaced during the life of engine under their care. I just recently put the engine in my boat after 2 years of building the vessel I find that everything they said about the engine was a LIE!!! Turbo was Bad, After cooler was not updated to the newer version for the C-15 it was missing a terminal Resistor that was clearly stolen off the engine which created a major issue with start up upon installation. Greg Pool Caterpillar stated the hours at 3300 we find out there were 5700 hours. I didn’t do a start up or test run which I regret because i was dealing with a Caterpillar dealer i thought i could trust them. Clearly not Buyers Be Ware if your dealing with Greg Pool Caterpillar in NC. I have 3 of the C-15 engines in my Work boats here in Tampa Fl and my Cat dealership here is Ring power who have done an amazing job to get me going with this Engine. I am very Disappointed in The Caterpillar company for allowing such A dealership to exist.

13:04 22 Feb 24

22:00 18 Feb 24

01:17 16 Feb 24

15:26 23 Sep 23

OLEKSANDR “Alex” Kovalenko

14:27 18 Sep 23

👍

Hunter Elliott

16:17 07 Sep 23

Rick Kelly-Crapse

21:06 25 Aug 23

They had all my parts for my 3208 Cat.Friendly folks at parts counter.

Standard Equipment:

Optional Equipment:

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