Cat?� 3516E Diesel Engine

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The Cat?� 3516E industrial diesel engine is offered at a continuous rating of 1566 kW (2100 hp) @ 1650 rpm and is designed for applications that require continuous heavy-duty service. These engines are capable of being operated at maximum power and speed up to 100% of the time without interuption or load cycling.

The 3516E is certified to meet EU Stage V, U.S. EPA Tier 4 Final, and California Air Regulations Board (CARB) standards, providing a single solution for higher regulated countries and simplifying installations for OEMs.

The 3516E offers unsurpassed performance and durability in a wide array of industries and applications, including shredders, chippers, grinders, bore and drill rigs, and pumps as well as other applications in forestry, general industrial, material handling, and mining.

Pricing: Contact for Pricing Why we quote: Cat® machines are often configured to your job (attachments, hydraulics, cab options) and freight/taxes can vary by location. Request a quote to get accurate pricing based on your exact setup—typically within 1–2 business days.

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Payment Calculator Shop Parts Competitive Comparison

Maximum Power	2100hp
Maximum Torque	8275lb-ft @ 1200 rpm
Minimum Power	2100hp
Rated Speed	1650 rpm

Emissions	U.S. EPA Tier 4 Final, EU Stage V

Aftertreatment	SCR
Aspiration	Turbocharged Aftercooled (TTA)
Bore	6.7in
Combustion System	MEUI
Compression Ratio	16.5:1
Displacement	4760in³
Engine Configuration	V-16
Rotation from Flywheel End	Counterclockwise
Stroke	8.5in

Height	83in
Length	122.2in
Weight - Net Dry - Basic Operating Engine Without Optional Attachments	18025lb
Width	63.6in

Height	31.9in
Length	92.5in
Weight	2378lb
Width	79.1in

Standard Equipment:

Four turbochargers, centre mounted
Air-to-Air Aftercooled (ATAAC)

Electronic engine control

Two exhaust outlets, 203 mm (8 in) round flange
Exhaust manifold, dry
Four turbochargers with watercooled bearings

Gear-driven centrifugal jacket water pump
Connections for radiator cooling
Thermostats and housing

Flywheel housing, SAE No. 0 or SAE No. 00
Flywheel, SAE No. 18 or SAE No. 21
SAE standard rotation

Fuel filter, LH spin-on type
Fuel transfer pump
Electronically controlled unit injectors

Crankcase breather, top mounted
Oil cooler
Oil filler and dipstick, LH
Oil pump
Oil filter, LH, spin-on type
Front sump oil pan, 500-hour change interval

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

Optional Equipment:

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21:51 06 May 26

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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.