Ramp offers to buy: Diesel Engine Caterpillar 320C – CAT 3066

✅ In stock – order now

📄 Product Description:

OEM-quality Caterpillar CAT 3066 diesel engine, engineered for CAT 320C excavators. This reliable 6.6-liter engine delivers strong torque, stable performance, fuel efficiency, and long working life in construction, quarry, and earthmoving environments. Delivered fully assembled and ready for direct installation.

🔧 Compatibility (Applications):

Compatible Caterpillar Excavators:

• CAT 320C

• CAT 320CL

• CAT 320B (selected versions using 3066)

• Other CAT machines equipped with CAT 3066 engines

Engine Model: CAT 3066

Displacement: 6.6 L

Fuel Type: Diesel

Aspiration: Turbocharged

🔁 Cross-Reference / Part Numbers:

• 3066

• 171-8135

• 171-8134

• 235-4147

• 10R-7222

• Equivalent OEM references

🛠 Specifications:

• Manufacturer: Caterpillar

• Type: Industrial diesel engine

• Configuration: Inline-6

• Power Output: ~130–140 HP (varies by configuration)

• Fuel System: Mechanical direct injection

• Cooling: Water-cooled

• Condition: New / replacement

• Included Components:

  • Cylinder block

  • Pistons & connecting rods

  • Crankshaft

  • Cylinder head

  • Turbocharger

  • Fuel system

  • Oil & water pumps

• Packaging: Export-grade wooden crate

• Warranty: Manufacturer’s limited warranty

⭐ Key Features:

• Direct bolt-on replacement for CAT 320C

• Strong torque and stable performance

• Durable CAT 3066 platform with long service life

• Fuel-efficient under continuous heavy operation

• Factory-tested to OEM standards