Black banner

C7.1 High Performance Propulsion Engine

C7.1 High Performance Propulsion Engine

The C7.1 marine propulsion engineis ideal for recreational boating applications, specifically smaller vessels and motoryachts ranging from 25 -60 feet in size. The engine features a common rail fuel system enabling optimum combustion and low emissions. The engines provide noticeably quiet operation due to reduced combustion noise through advanced electronic control. Additionally, no visible smoke is emitted from the C7.1 engines during operation.

Ratings

Power Range

400 - 500 bhp (298 - 373 bkW)

Engine Specifications

Speed Range

2900 rpm

Emissions

IMO II, U.S. EPA Tier 3, RCD II, China II

Rotation from Flywheel End

Counterclockwise

Bore

4.13in

Stroke

5.31in

Aspiration

Turbocharged - Aftercooled

Displacement

428in³

Configuration

In-line 6, 4-Stroke-Cycle Diesel

Dimensions & Weights

Width - Engine

31.4in

Height

34.5in

Engine Dry Weight - Approximate

1676lb

Length - Engine

43.1in

Standard Equipment:

  • Exhaust System
    • Water cooled turbocharger and exhaust manifold
  • Fuel System
    • Common rail fuel system
    • Fuel cooler
    • Electric fuel priming pump
  • Cooling System
    • Corrosion resistant sea water aftercooler
    • Gear driven sea water pump (rubber impeller)
    • Fin and tube type jacket water heat exchanger
  • Starting System
    • Starter motors - 12V or 24V
  • General
    • Closed crankcase ventilation system
    • Integral engine oil cooler
    • Vibration damper and guard
    • Self-tensioning multi-vee alternator drive belt
  • Mounting System
    • Front and rear engine mounting brackets

Optional Equipment:

  • Optional Attachements
    • Transmission gear oil cooler (engine mounted)
  • General
    • Alternators - 24V 140 amp - 12V 175 amp
    • Instrument Panels
    • Glow plugs
    • Primary fuel filter/water separator (remote mount)
    • Selection of factory-fitted marine transmissions and oil hoses
    • Triple groove PTO pulley (crankshaft mounted)
    • Flexible fuel hoses
  • Cooling System
    • Jacket water heater
    • Cabin heater (calorifier) connections
  • Exhaust System
    • 6" water cooled exhaust elbow
  • Mounting System
    • Isolation mounts
  • Lube System
    • Right-hand and high level left hand oil dipsticks

Contact Us

Get A Quote

Thank you for your interest in Mustang Cat. We are here to help you in any way that we can. If you have a question, need equipment advice or just need additional information, we want to hear from you. You can email, phone or fill out the form below and we will be happy to connect with you.

    true I agree to all the terms and conditions

    This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.