Cat® C9.3 Diesel Engine

Maximum Power	400HP
Maximum Torque	1268lb-ft @ 1400 rpm
Minimum Power	300HP
Rated Speed	1800-2200 rpm

Emissions	U.S. EPA Tier 4 Final

Aspiration	Turbocharged-Aftercooled (TA)
Bore	4.5in
Combustion System	Direct Injection
Compression Ratio	17.0:1
Displacement	567.5in³
Engine Configuration	In-Line 6
Rotation from Flywheel End	Counterclockwise
Stroke	5.9in

Height	44.2in
Length	45.3in
Weight - Net Dry - Basic Operating Engine Without Optional Attachments	1950lb
Width	40.4in

Height	22.4in
Length	36.5in
Weight	213lb
Width	34.4in

Height	21.7in
Length	33.6in
Volume Capacity	51.1qt (US)
Weight	42.8lb
Width	11.3in

Standard Equipment:

Turbocharged
Air-to-Air Aftercooled
Mid-mount turbocharged system with front and rear exhaust configurations (Tier 4 Final, Stage IV)

Electronic control system
Over-foam wiring harness
Automatic altitude compensation
Power compensated for fuel temperature
Configurable software features
Engine monitoring system SAE J1939 broadcast and control
Integrated Electronic Control Unit (ECU)
Remote fan control

Vertical or RH thermostat outlet
Centrifugal water pump
Guidance on cooling system design available through your dealer to ensure equipment reliability

Dual rear PTO configuration
Available SAE No. 1 power take off with optional SAE A, SAE B or SAE C power take off drives. Engine power can also be taken from the front of the engine with optional attachments. (Tier 4 Final, Stage IV).

Electronic high pressure common rail
Primary fuel filter
Secondary fuel filters
Fuel transfer pump
Electronic fuel priming

Open crankcase ventilation system
Oil cooler
Oil filler
Lube oil filter
Oil dipstick
Gear driven oil pump
Choice of front, rear or center sumps
Open crankcase ventilation system with fumes disposal (optional OCV filter system) (Tier 4 Final, Stage IV)

SAE A, SAE B or SAE C power take off (PTO) drives. Engine power can also be taken from the front of the engine on some applications.

Paint: Caterpillar yellow, with optional colors available at request
Vibration damper
Lifting eyes

Clean Emissions Module (CEM), consisting of Diesel Particulate Filter (DPF) and Diesel Oxidation Catalyst (DOC)
NOx Reduction System (NRS)
Flex pipe connection kit with 90° rotatable elbows to attach to Cat Regeneration System Inlet
Available in 12 volt or 24 volt systems

Clean Emissions Module (CEM), consisting of Diesel Particulate Filter (DPF) and Diesel Oxidation Catalyst (DOC)
Aftertreatment Electronic Control Unit (ECU)
NOx Reduction System (NRS)
Pump Electronic Control Unit (PETU)
Selective Catalytic Reduction (SCR)
Available in 12V or 24V systems

Optional Equipment:

What Our Customers Are Saying About Us

Gregory Poole Equipment Company

4.0

Based on 58 reviews

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Tom Corona

3 months ago

Rich Stidd

3 months ago

Carlos Virgilio Sauceda Rivera

4 months ago

John Karpathian

6 months ago

Clean store and great employees

Hunter Flaugher

12 months ago

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

1 year ago

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

2 years ago

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.