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New Equipment

Caterpillar

C7.1 (Electronic)

C7.1 (Electronic)

Photos

  • C7.1 High Performance Propulsion Engine
    C7.1 High Performance Propulsion Engine

Videos

  • Meet the new C7.1 Commercial Propulsion Engine
  • C7.1 Marine Propulsion Engine Walkaround

Documents

Ready to Purchase?

Buy Now

Features

Reliability & Durability

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

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

Easy to use

Compatible with Cat® displays and electronics; Self priming fuel system ensures a smooth start every time

Easy to use

Compatible with Cat® displays and electronics; Self priming fuel system ensures a smooth start every time

Environment friendly

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

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

Specifications

  • Power Rating
    Spec Value
    Power Range 109 - 218 bkW
  • Generator Set Specifications
    Spec Value
    Frequency 50 / 60
  • Engine Specifications
    Spec Value
    Emissions U.S. EPA Tier 3, IMO II, EU Stage V, China II
    Stroke 5.31 in
    Displacement 428 in³
    Aspiration Turbocharged - Aftercooled
    Governor Electronic (A5E2 V2 ECM)
    Configuration In-line 6, 4-stroke-cycle diesel
    Refill Capacity Lube Oil System w/Oil filter change: 20 L (5.3 gal)
    Oil Change Interval 500 hours
    Cooling Heat exchanger or keel cooled
    Flywheel Housing SAE No. 03 with SAE 11.5 in flywheel
    Rotation Counterclockwise
    Rated Engine Speed 1500/1800, 600 - 2400 rpm
    Bore 4.13 in
  • Dimensions & Weights
    Spec Value
    Engine Dry Weight - Approximate 1676
    Height 34.5 in
    Length 43.1 in
    Width 33.5 in

Standard Equipment

COOLING SYSTEM

  • Gear driven jacket water pump
  • Corrosion resistant sea water aftercooler
  • Fuel cooler

EXHAUST SYSTEM

  • Watercooled turbocharger and exhaust manifold

FUEL SYSTEM

  • Common rail fuel system
  • Electric fuel priming pump

GENERAL

  • Vibration damper and guard
  • Self-tensioning multi-vee belt drive

LUBE SYSTEM

  • Closed crankcase ventilation system
  • Integral engine oil cooler

MOUNTING SYSTEM

  • Front and rear engine mounting brackets

STARTING SYSTEM

  • Starter motors - 12V or 24V

Optional Equipment

AIR INLET SYSTEM

  • Various 6" water cooled exhaust elbow configurations

COOLING SYSTEM

  • Engine mounted bilge pumps and auxiliary water pumps with electromagnetic clutch
  • Tube and bundle jacket water heat exchanger and gear-driven sea water pump (rubber impeller)
  • Jacket water heater
  • Cabin heater (calorifier) connections

FUEL SYSTEM

  • SOLAS double wall high pressure fuel lines kit

LUBE SYSTEM

  • Left-hand and right-hand oil dipsticks
  • Transmission gear oil cooler (engine mounted)

PROTECTION SYSTEM

  • Additional engine and transmission sensor packages for on or off vessel monitoring

STARTING SYSTEM

  • Engine mounted secondary alternator - 24V 100 amp or 12V 175 amp
  • Glow plugs