Caterpillar C7.1 Tier 3 / IMO II Marine Propulsion Engine

Technical Specification

Features:
  • Make: Caterpillar
  • Model code: C7.1 Tier 3 / IMO II
  • Engine speed: 2300 - 2700 RPM
  • Type of fuel: Diesel
  • Meets regulations/compliance: U.S. EPA Tier 3 / IMO II emissions certified (commercial), RCD 2016 compliant, EU Stage IIIA compliant, CCNR Stage II through reciprocity with EU Stage IIIA
Additional info:

Superior response time and acceleration; 12V or 24V electrical system; Gear driven jacket water pump and sea water pump for superior reliability; Maintenance free valve train with hydraulic valve lash adjusters Compatible with Cat® displays and electronics; Self priming fuel system ensures a smooth start every time No visible smoke; Common rail fuel system enables optimum combustion and low emissions; Reduced combustion noise through advanced electronic control; Closed crankcase ventilation system improves engine room cleanliness

Make Caterpillar
Manufacturer Caterpillar Inc.
Model code C7.1 Tier 3 / IMO II
Engine speed 2300 - 2700 RPM
Type of fuel Diesel
Meets regulations/compliance U.S. EPA Tier 3 / IMO II emissions certified (commercial), RCD 2016 compliant, EU Stage IIIA compliant, CCNR Stage II through reciprocity with EU Stage IIIA
Application Propulsion
Bore (mm) 105 mm
Piston stroke/ Stroke (mm) 135 mm
Weight 1609 tons
Engine cycle Four stroke
Additional info
  • Superior response time and acceleration; 12V or 24V electrical system; Gear driven jacket water pump and sea water pump for superior reliability; Maintenance free valve train with hydraulic valve lash adjusters
  • Compatible with Cat® displays and electronics; Self priming fuel system ensures a smooth start every time
  • No visible smoke; Common rail fuel system enables optimum combustion and low emissions; Reduced combustion noise through advanced electronic control; Closed crankcase ventilation system improves engine room cleanliness