Bare Engine 3306 Remake-New Suitable for Caterpillar Construction/Industrial

Product Details

Product Overview

This brand Bare Engine 3306 Remake-New is a high-quality replacement power unit specifically designed to be compatible with a wide range of Caterpillar machinery. As a “remake-new” unit, it offers a cost-effective alternative to a brand-new OEM engine, providing reliable performance for demanding applications.

Engineered as a bare engine (short block), this unit includes the core rotating and reciprocating components, making it ideal for technicians and workshops performing a complete engine overhaul. It is commonly used for repowering or replacing engines in construction equipment, industrial machinery, agricultural tractors, generator sets (gensets), marine vessels, and material handling equipment that originally utilized the Caterpillar 3306 platform. Each unit is built to OEM size specifications to ensure a proper fit within the engine bay.

Key Features & Benefits

• Cost-Effective Remake: Offers significant savings compared to a factory-new Caterpillar 3306 engine, providing excellent value for budget-conscious rebuilds.
• OEM Size & Fitment: Manufactured to exact OEM dimensions, ensuring straightforward installation without the need for modifications to existing engine mounts, flywheel housings, or ancillary components.
• Reliable Diesel Performance: Designed to deliver the robust power and torque characteristics expected from the Caterpillar 3306 platform, suitable for heavy-duty cycles in construction and industrial settings.
• Versatile Application: Suitable for a broad spectrum of heavy equipment including excavators, bulldozers, loaders, agricultural tractors, and power generation units.
• Comprehensive Pre-Shipment Inspection: A Machinery Test Report and Video Outgoing Inspection are provided, offering visual and documented verification of the unit’s condition before dispatch.
• Secure Packaging: Packed with a combination of plastic bag, box, and carton to protect the engine during international transit.

Technical Specifications

OEM Cross-Reference

This 3306 Remake-New engine is designed as a direct replacement for the original Caterpillar 3306 engine block. While specific OEM part numbers for the complete engine assembly vary by configuration (e.g., turbocharged vs. naturally aspirated), this unit is built to match the core specifications of the Caterpillar 3306 family. Common cross-reference applications include:

• Caterpillar 3306 (All variants: D3306, 3306 PC, 3306 TA)
• OEM Engine Block Numbers: Typically found stamped on the block flange; this unit is engineered to replicate the original casting dimensions.

Note: We recommend comparing your existing engine block’s casting numbers and dimensions with this unit to confirm exact compatibility.

Compatibility

This Bare Engine 3306 Remake-New is commonly used for the following applications and equipment models that were originally powered by a Caterpillar 3306 engine:

• Construction: Caterpillar D6D, D6H, D6R Track-Type Tractors; 12G, 14G, 140G Motor Graders; 816, 826 Compactors; 225, 235, 245 Excavators.
• Industrial: Caterpillar 3306 Generator Sets (GenSets) for prime and standby power.
• Agriculture: Caterpillar Challenger 65, 75, 85 Tractors; Lexion Combine Harvesters.
• Marine: Caterpillar 3306 Marine Propulsion engines.

Please verify engine model and mounting configuration before purchase. This is a bare engine and does not include manifolds, injection pump, alternator, or starter motor.

Global Supply & Distribution

As a supplier based in Guangdong, China—a major global manufacturing and logistics hub—we offer efficient worldwide shipping for this 3306 bare engine. Our distribution network ensures fast delivery to major industrial centers and ports across:

• North America (USA, Canada, Mexico)
• Europe (EU, UK, Norway)
• Asia-Pacific (Australia, New Zealand, Southeast Asia)
• Middle East & Africa (UAE, Saudi Arabia, South Africa)
• South America (Brazil, Chile, Argentina)

We have extensive experience in international trade and can handle all export documentation, customs clearance, and shipping logistics via sea, air, or express courier to meet your project schedule.

Quality Assurance

Each 3306 Remake-New engine undergoes a rigorous quality control process before shipment:

• Manufacturing Standards: Produced in ISO-compliant facilities using quality components to ensure durability and reliability.
• Testing: A Machinery Test Report is generated to verify key operational parameters. A Video Outgoing Inspection is provided to give you visual confirmation of the unit’s condition.
• Warranty: Backed by a 6-month warranty against manufacturing defects. After the warranty period, we provide Online Support to assist with technical inquiries and troubleshooting.

FAQ

Q1: Is this 3306 Remake-New engine a direct bolt-in replacement for my Caterpillar D6H dozer?
A1: This bare engine is designed to replicate the OEM dimensions and mounting points of the Caterpillar 3306. It is commonly used in D6H tractors. However, due to variations in flywheel housings and bellhousing patterns across different machine models, we strongly recommend comparing the block length, flywheel housing bolt pattern, and mounting pad locations with your original engine before installation.

Q2: What components are included with this bare engine, and what do I need to transfer from my old engine?
A2: As a “bare engine,” this unit typically includes the cylinder block, crankshaft, connecting rods, pistons, camshaft, and timing gears. You will need to transfer all external components from your old engine, including the oil pan, cylinder head, valve train, fuel injection pump, turbocharger (if equipped), manifolds, water pump, and front housing. Please confirm the specific inclusion list with our sales team before ordering.

Q3: What maintenance is recommended before installing this replacement engine?
A3: Before installation, we recommend checking all fluid passages for cleanliness, lubricating the cylinder bores and bearings with clean engine oil, and turning the crankshaft manually to ensure free rotation. During installation, always use new gaskets, seals, and O-rings. After installation, perform a pre-lube procedure by cranking the engine with the fuel shut-off until oil pressure registers, then start and run at low idle to ensure proper break-in.