Cat C7.1 ACERT Generator Set

Emissions/Fuel Strategy	EPA Tier 3, IMO II, EU CC2
Frequency	50 Hz or 60 Hz
Maximum Rating	200 ekW (250 kVA)
Minimum Rating	100 ekW (125 kVA)
Speed	1500 rpm (50 hz) or 1800 rpm (60 hz)

Aspiration	TA
Bore	4.13in
Displacement	433.3in³
Engine Model	In-line 6, 4-Stroke-Cycle Diesel
Fuel System	Common Rail Fuel System
Governor Type	Electronic
Stroke	5.3in

IP Rating	IP23 Water protection
Insulation	Class H
Number of Leads	12
Pitch	2/3
Voltage Regulator	Solid state

Height	49.7in
Length	76.2 in/1935 mm (minimum), 83.3 in/2116 mm (maximum)
Weight	1652 -1840 kg, 3634-4026 lb
Width	37.6in

Standard Equipment:

Open Crankcase Ventilation (OCV) system
Turbocharger, jacket water cooled
Integrated coolant lines into manifold utilizing EGR circuit

Panels available in RH, LH, and rear configurations with a remote mount option
Electronic diagnostics and fault logging
Electronic governor
Electronic Control Module (ECM)
SAE J1939 data link Ratings Only
Electronic fuel/air ratio control

Integrated heat exchanger and aftercooler
Compact design integral coolant passages
Thermostat and housing
Jacket Water Heater 120/240V option
Auxiliary seawater pump, gear driven
Engine mounted heat exchanger, removable tubeBundle (for sea water) (heat exchanger engines only)
Engine oil cooler
Auxiliary sea water lines
Keel cooling

Water-cooled exhaust manifold & turbocharger
152 mm (6 in) round flanged outlet
Dry Elbow/Flange options

Flywheel Housing, SAE No. 2
Flywheel, 134 teeth
SAE standard rotation

Common Rail Fuel System
Simplex and Duplex Fuel options
Flexible fuel line option
Fuel transfer pump, gear driven

12 leads
3 phase Brushless
Separately excited from auxiliary winding to provide 300% short circuit current up to 10 seconds
2/3 Pitch
Broad voltage band
IP23 Water protection
Solid state voltage regulator with integral voltage adjustment
Class H insulation
Generator temperature rise exceeds marine society requirements for 105 C @ 50 C ambient - prime 85 C @ 50 C ambient - prime Connection poles

Crankcase breather
Simplex and Duplex options
Oil filter, RH service
Oil filler, in valve cover and timing case (option)
Oil level gauge, RH service
Oil pan
Oil pan drain, RH`
Lubricating oil
Engine oil pump (gear driven)

Skiddable base frame
Anti vibration isolators between base and engine-generator

Poly-V groove for alternator drive
PTO Shaft Kit (optional)

Torsional vibration damper and guard
Paint, Caterpillar yellow
Lifting eyes
Protective lifting covers
Literature
Battery disconnect switch
Plastic wrap packaging
Note: Keel-cooled gen sets do not include the keel cooler(s).
Engine is certified to D2/E2 emissions cycles

Optional Equipment:

Governor droop kit

Dry Elbow
Dry Flange
Exhaust Temp Sensor

Flexible Fuel Lines

Dipstick

Coolant recovery tank
Jacket Water Heater

Crankshaft Pulley

What Our Customers Are Saying About Us

Gregory Poole Equipment Company

4.0

Based on 58 reviews

review us on

Tom Corona

21:51 06 May 26

Rich Stidd

22:10 02 May 26

Carlos Virgilio Sauceda Rivera

20:55 23 Mar 26

John Karpathian

16:21 24 Jan 26

Clean store and great employees

Hunter Flaugher

12:56 06 Aug 25

Hydraulic pump shop is unmatched. I made the mistake of going somewhere else before bringing my pump here. These guys were more than helpful and friendly. Went out of their way to help me find a solution for my problem even when it didn’t benefit them. This is how businesses should be run. I won’t go anywhere else.

Brian Hrudka

16:45 12 Feb 25

Too bad Poole Cat Field Service is better at invoicing than actually getting my machines moving.

A prompt and courteous technician arrived, and correctly diagnosed two problems with my mini Ex. Thank you. I corrected those problems, but machine still did not work.

He diagnosed a fuel problem as a clogged filter, rather than a bad fuel pump which I managed to diagnose. I also figured out, via help on the internet, that the fuel shut-off solenoid was bad.

Machine runs fine now. So my advice is to check the internet, before letting Poole charge you $870 for a two hour field visit. And you can find a perfectly fine aftermarket fuel pump for $20 rather than the $250 that Poole charges... and it arrives faster,

Jacey Price

21:04 05 Dec 24

Need to teach a tech how to drive a service truck. Around 2:48 on highway 40 east, the truck pictured (plate ending in 8236) flew across 3 lanes of traffic to meet the Cleveland rd exit. Almost hit a semi and caused me to swerve with my children in the car. Glad making the exit was more important than children’s lives.