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quality Caterpillar C7.1 Diesel Engine High Power Torque Fuel Efficient for Construction factory
quality Caterpillar C7.1 Diesel Engine High Power Torque Fuel Efficient for Construction factory
quality Caterpillar C7.1 Diesel Engine High Power Torque Fuel Efficient for Construction factory
quality Caterpillar C7.1 Diesel Engine High Power Torque Fuel Efficient for Construction factory
quality Caterpillar C7.1 Diesel Engine High Power Torque Fuel Efficient for Construction factory
quality Caterpillar C7.1 Diesel Engine High Power Torque Fuel Efficient for Construction factory
quality Caterpillar C7.1 Diesel Engine High Power Torque Fuel Efficient for Construction factory
quality Caterpillar C7.1 Diesel Engine High Power Torque Fuel Efficient for Construction factory
quality Caterpillar C7.1 Diesel Engine High Power Torque Fuel Efficient for Construction factory
quality Caterpillar C7.1 Diesel Engine High Power Torque Fuel Efficient for Construction factory

Caterpillar C7.1 Diesel Engine High Power Torque Fuel Efficient for Construction

Product Summary
Caterpillar C7.1 Diesel Engine High Power Torque Fuel Efficient for Construction Industrial Marine and Generator Applications The Caterpillar C7.1 is a heavy‑duty inline 6‑cylinder diesel engine built for reliable performance, strong torque, and excellent fuel efficiency. Featuring ACERT technology, ...

Product Details

Warrantyperiod: 6 To 12 Months
Applicableequipment: Excavators
Productname: Remanufacturing Of Excavator Parts
Industry: Construction Machinery
Processtype: Remanufacturing
Qualitystandard: OEM Equivalent Or Exceeding OEM Standards
Environmentalimpact: Reduced Waste And Lower Carbon Footprint
Customization: Available Based On Customer Requirements
Product Description

Caterpillar C7.1 Diesel Engine High Power Torque Fuel Efficient for Construction Industrial Marine and Generator Applications


The Caterpillar C7.1 is a heavy‑duty inline 6‑cylinder diesel engine built for reliable performance, strong torque, and excellent fuel efficiency. Featuring ACERT technology, high‑pressure common rail fuel system, and turbocharged aftercooling, it delivers stable power output, low emissions, and long service life, widely used in excavators, loaders, industrial machinery, generator sets, and marine equipment.

Specifications


Item Details
Engine Type Inline 6 Cylinder 4 Stroke Water Cooled Diesel
Displacement 7.01 L
Bore x Stroke 105 mm × 135 mm
Power Range 129–225 kW 172–302 hp @ 2200 rpm
Peak Torque 1268 N·m @ 1400 rpm
Aspiration Turbocharged Aftercooled
Fuel System High Pressure Common Rail
Dry Weight approx. 507 kg
Emission Standard EPA Tier 4 Final EU Stage V

Key Advantages


  • Strong torque output improves responsiveness and working efficiency
  • ACERT & common rail system optimize combustion and fuel economy
  • Rugged structure ensures long durability in harsh environments
  • Low noise and vibration for improved operator comfort
  • Long service intervals reduce maintenance cost and downtime
  • Compact design for flexible installation in various machines
  • Global CAT service network and wide parts availability
  • Complies with strict global emission standards

Typical Applications


  • CAT 320D2 323D2 326D2 330D2 excavators
  • Wheel loaders bulldozers and construction machinery
  • Industrial generator sets and pump units
  • Marine main and auxiliary engines
  • Agricultural forestry and mining equipment
  • Drilling rigs crushers and material handling machines

FAQs


  1. What type of engine is the Cat C7.1

    It is an inline 6 cylinder 4 stroke turbocharged aftercooled diesel engine
  2. What is the power range of the C7.1

    It delivers 129 to 225 kW 172 to 302 hp at 2200 rpm
  3. What fuel system does the C7.1 use

    It uses a high pressure common rail fuel system
  4. Does it meet strict emission standards

    Yes it complies with EPA Tier 4 Final EU Stage V and other global rules
  5. What machines use the Cat C7.1 engine

    It is widely used in excavators loaders generators marine and industrial equipment
  6. Is maintenance easy

    Yes long service intervals and accessible components lower downtime

Mr. Li

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