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CAT C6.4 Diesel Engine Robust High Torque Fuel Efficient for Medium Excavators
CAT C6.4 Diesel Engine Robust High Torque Fuel Efficient for Medium Excavators
CAT C6.4 Diesel Engine Robust High Torque Fuel Efficient for Medium Excavators
CAT C6.4 Diesel Engine Robust High Torque Fuel Efficient for Medium Excavators
CAT C6.4 Diesel Engine Robust High Torque Fuel Efficient for Medium Excavators
CAT C6.4 Diesel Engine Robust High Torque Fuel Efficient for Medium Excavators
CAT C6.4 Diesel Engine Robust High Torque Fuel Efficient for Medium Excavators
CAT C6.4 Diesel Engine Robust High Torque Fuel Efficient for Medium Excavators
Specifications
Compatibility :
Fits Multiple Excavator Brands and Models
Environmentalbenefit :
Reduces Waste and Resource Consumption
Leadtime :
2 to 4 Weeks
Applicablemachines :
Excavators
Inspectionprocess :
Non-destructive Testing and Quality Checks
Performancestandard :
Meets or Exceeds OEM Specifications
Aftersalesservice :
Technical Support and Installation Guidance
Productname :
Remanufacturing of Excavator Parts
Description

CAT C6.4 Diesel Engine Robust High Torque Fuel Efficient for Medium Excavators Construction and Industrial Use


The CAT C6.4 is a heavy‑duty inline 6‑cylinder diesel engine featuring ACERT technology, turbocharging and aftercooling, delivering stable power, strong torque and excellent fuel economy. Built with rugged structure and electronic fuel control, it ensures long service life, low maintenance and reliable performance for 20‑ton excavators, loaders and industrial machinery.

Specifications


Item Details
Engine Type Inline 6 Cylinder 4 Stroke Water Cooled Diesel
Displacement 6.4 L
Bore x Stroke 102 mm × 130 mm
Power Range 92–103 kW 123–138 hp @ 2000 rpm
Aspiration Turbocharged Aftercooled
Fuel System Electronic Unit Injection
Compression Ratio 17.0:1
Dry Weight approx. 680 kg
Emission Standard EPA Tier 3 EU Stage IIIA

Key Advantages


  • Strong low‑speed torque improves digging and working efficiency
  • ACERT technology optimizes combustion and reduces fuel consumption
  • Rugged construction for long‑hour heavy‑duty operation
  • Compact structure for easy installation in medium machinery
  • Low noise and vibration for better operator comfort
  • Simple maintenance and widely available spare parts
  • Stable performance in harsh working environments
  • Complies with global mainstream emission standards

Typical Applications


  • CAT 320D 320D2 323D series excavators
  • Medium wheel loaders and backhoe loaders
  • Industrial generator sets and pump units
  • Construction and earthmoving machinery
  • Agricultural and forestry equipment
  • Material handling and municipal machines

FAQs


  1. What engine type is the CAT C6.4

    It is an inline 6 cylinder 4 stroke turbocharged aftercooled diesel engine
  2. What is the displacement of the C6.4

    Displacement is 6.4 liters
  3. What is the power output

    It delivers 92 to 103 kW 123 to 138 hp at 2000 rpm
  4. Which machines use the C6.4 engine

    Mainly for CAT 320D 323D excavators and medium construction equipment
  5. Is the C6.4 engine fuel efficient

    Yes ACERT technology and optimized combustion provide good fuel economy
  6. Are spare parts easy to source globally

    Yes genuine and aftermarket parts are widely available
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CAT C6.4 Diesel Engine Robust High Torque Fuel Efficient for Medium Excavators

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Product Detail
Compatibility :
Fits Multiple Excavator Brands and Models
Environmentalbenefit :
Reduces Waste and Resource Consumption
Leadtime :
2 to 4 Weeks
Applicablemachines :
Excavators
Inspectionprocess :
Non-destructive Testing and Quality Checks
Performancestandard :
Meets or Exceeds OEM Specifications
Contact Supplier
CAT C6.4 Diesel Engine Robust High Torque Fuel Efficient for Medium Excavators
CAT C6.4 Diesel Engine Robust High Torque Fuel Efficient for Medium Excavators
CAT C6.4 Diesel Engine Robust High Torque Fuel Efficient for Medium Excavators
CAT C6.4 Diesel Engine Robust High Torque Fuel Efficient for Medium Excavators

Fuyong Huabang Excavator Parts Wholesale Department, Bao'an District, Shenzhen City

Verified Supplier
1 Years
shenzhen
Since 2008
Business Type :
Exporter, Manufacturer
Main Products :
Remanufacturing of second-hand excavators, Remanufacturing of excavator parts, Original CAT engine
Total Annual :
5000000-10000000
Employee Number :
101~200
Certification Level :
Verified Supplier
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