2021 Caterpillar Auxiliary Engines C7.1 TIER 3 / IMO II

Information

2021 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

  • Red Deer, Alberta
  • 2021
  • Caterpillar
  • Auxiliary Engines C7.1 TIER 3 / IMO II
  • Diesel
  • Minimum Engine: 730 kg (1609 lb) | Maximum Engine: 760 kg (1676 lb)
  • Available
  • Minimum: 798 mm (31.4 in) | Maximum: 850 mm (33.5 in)
  • 891 mm (35.1 in)

Specifications

  • 2021
  • Caterpillar
  • Auxiliary Engines
  • C7.1 TIER 3 / IMO II
  • General
  • Range: 208 bkW (280 bhp) @ 2300 rpm
  • 2300 rpm
  • 105 mm (4.13 in)
  • 135 mm (5.31 in)
  • 7.01 l (428 in³)
  • In-line 6, 4-stroke-cycle diesel
  • Heat exchanger or keel cooled
  • Turbocharged-aftercooled aspiration
  • 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
  • 891 mm (35.1 in)
  • 1095 mm (43.1 in)
  • Minimum: 798 mm (31.4 in) | Maximum: 850 mm (33.5 in)
  • Refill: Lube Oil System w/Oil filter change: 20 L (5.3 gal)
  • Minimum Engine: 730 kg (1609 lb) | Maximum Engine: 760 kg (1676 lb)
  • Flywheel Housing: SAE No. 03 with SAE 11.5 in flywheel | Rotation: Counterclockwise from flywheel end