2022 Caterpillar Auxiliary Engines C7.1 Tier 3 / IMO II

Information

2022 Caterpillar Auxiliary Engines C7.1 Tier 3 / IMO II

C7.1 Marine Auxiliary Engine (U.S. EPA Tier 3 / IMO II)

Features may include:

Reliability & Durability
  • 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
Easy to use
  • Compatible with Cat® displays and electronics; self priming fuel system ensures a smooth start every time
Environment friendly
  • 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

Photos

Highlights

  • Saginaw, Michigan
  • 2022
  • Caterpillar
  • Auxiliary Engines C7.1 Tier 3 / IMO II
  • Diesel
  • Minimum Engine: 1609 lb | Maximum Engine: 1676 lb
  • Available
  • Minimum: 31.4 in | Maximum: 33.5 in
  • 35.1 in

Specifications

  • 2022
  • Caterpillar
  • Auxiliary Engines
  • C7.1 Tier 3 / IMO II
  • General
  • Range: 280 bhp (208 bkW) @ 2300 rpm
  • 2300 rpm
  • 4.13 in
  • 5.31 in
  • 428 in³
  • In-line 6
  • 4-stroke
  • Heat exchanger or keel cooled
  • Turbocharged-aftercooled
  • 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
  • Diesel
  • Electronic (A5E2 V2 ECM)
  • Oil Change Interval: 500 hrs
  • 35.1 in
  • 43.1 in
  • Minimum: 31.4 in | Maximum: 33.5 in
  • Refill: Lube Oil System w/Oil filter change: 20 L (5.3 gal)
  • Minimum Engine: 1609 lb | Maximum Engine: 1676 lb
  • Flywheel Housing: SAE No. 03 with SAE 11.5 in | flywheel Rotation: Counterclockwise from flywheel end