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Caterpillar 3306 C/DI/PC Diesel Engines

Original price was: $9,455.00.Current price is: $9,188.00.

Find a robust Basic Long Block for your heavy-duty needs. This Caterpillar 3306 Diesel Engine series covers Conventional, Direct Injection, and Precombustion Chamber variants, offering proven power for diverse applications. Final price depends on your specific setup.

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Description

Power your heavy-duty vehicles and equipment with a high-quality Caterpillar 3306 C/DI/PC Diesel Engine Basic Long Block. This legendary 10.5L (638 cubic inch) inline-6 diesel engine is known for its robust design and reliable performance across various configurations. Keep in mind, the final price depends on your specific setup and any required parts.

The Caterpillar 3306 Diesel Engine has long been a workhorse in heavy-duty industries. This versatile engine series includes Conventional (C), Direct Injection (DI), and Precombustion Chamber (PC) variants. Each type offers distinct advantages, but all share the hallmark of Caterpillar’s durable construction. The 3306 is valued for its mechanical simplicity and ease of maintenance. This makes it a popular choice for many operators seeking long-term dependability.

Key Features and Performance of the Caterpillar 3306 Diesel Engine:

  • Engine Configuration: It’s an inline-6, 4-stroke cycle diesel engine. It features a durable cast-iron block and cylinder head, built for resilience.
  • Displacement: This Caterpillar 3306 C/DI/PC Diesel Engines model has a displacement of 10.5 Liters (638 cubic inches).
  • Versatile Fuel Systems: Depending on the variant (C, DI, or PC), these engines utilize different fuel injection methods. This offers a range of performance characteristics suited for diverse operational needs.
  • Horsepower & Torque: The 3306 series generally provides substantial horsepower ratings, often ranging from 175 HP to over 300 HP. It delivers robust torque, essential for heavy hauling and demanding industrial tasks.
  • Exceptional Durability: Caterpillar builds the 3306 with heavy-duty components. This design ensures exceptional longevity and resilience, even in the toughest operating environments.

Common Applications for Your Caterpillar 3306 Diesel Engine:

The Caterpillar 3306 Diesel Engine’s widespread use highlights its versatility and dependability across numerous heavy-duty sectors. For instance, you’ll find it in:

  • Heavy-Duty Highway Trucks: This includes dump trucks, refuse trucks, and various vocational vehicles.
  • Construction Equipment: It powers excavators, wheel loaders, dozers, motor graders, compactors, and articulated trucks.
  • Agricultural Machinery: You’ll also see it in large tractors, combines, and irrigation pumps.
  • Industrial Applications: It effectively powers generator sets, pump units, and various other industrial machinery.

Our Caterpillar 3306 Diesel Engine Basic Long Blocks are meticulously prepared to high standards. This ensures a reliable and long-lasting engine solution that is ready to perform.

 


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Additional information

Basic Long Block

*Gaskets CAN be added but not included in price*, Block, Camshaft, Crankshaft, Head, Lifter Group, Pistons, Rocker Assembly, Rods

Nationwide Warranty

Long Block configurations: 1 year/unlimited mileage.
Off-Road All configurations: 1 year/2,000 hours.

Some restrictions apply; see limited warranty details or call for more information.

  • All engines are assembled in the USA.
  • Replaces 100% of rings, bearings, bushings, gaskets, and seals.
  • Matched OEM requirements for piston type depending upon HP and application.
  • All heads get new valves and are vacuum tested to ensure the quality of the valve job. All heads are pressure tested and upgraded to the latest style valve seal.
  • Cylinder head seats replaced 100% new.
  • Camshaft is checked for size, reground, if necessary, and micropolished to OEM specifications.
  • All connecting rods are demagnetized.
  • Core plugs are 100% stainless steel to avoid corrosion.
  • Blocks, heads and crankshafts are 100% magnaflux tested to avoid cracked components.
  • Connecting rods have new bushings installed and both large and small end are remachined to OEM specifications.

Crankshaft is checked for size, reground, if necessary, and micropolished to OEM specifications.

ENGINE TESTING

Every engine is machined using state-of-the-art equipment and assembled using precise and repeatable methods. All engine production follows documented lean manufacturing processes and principles to create consistent quality and dependable outcomes.

All Short Block, Long Block, and Long Block Premium are 100% Sim tested before shipment.

Complete Drop-In engines are 100% dyno tested before shipment. Computer controls ensure that each engine dyno test is conducted under standard, repeatable settings. Every engine is run through a warm-up cycle; three separate cruise segments simulating light, medium, and heavy throttle conditions; maximum torque and horsepower tests; both high and low idle tests; and a black light leak detection test with dyed oil, coolant, and fuel.

we’ve been delivering remanufactured engines for skid steer loaders for over 30 years—longer than any competitor in the industry. Our veteran machinists, many with decades of experience, follow engine-specific rebuild procedures to ensure consistent quality with every unit.

Each engine is carefully rebuilt to meet or exceed OEM specifications, using top-tier components and proven techniques. This is more than just a repair—it’s a full remanufacturing process designed to restore the engine to like-new condition.

Before shipping, every complete skid steer engine is dyno-tested for performance and reliability, so you can install with confidence.

HPowertrain logo featuring pistons, gears, and stars in blue and orange.

HYML Powertrain is a trusted leader in the distribution and remanufacturing of high-quality engines, transmissions, and transfer cases. With a commitment to excellence, we offer factory-direct products that are renowned for their exceptional craftsmanship, reliability, and customer service.

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