CAT C7.1 Marine Diesel Engine

Features:

Reliability & Durability
Superior response time and acceleration for better maneuverability and safety; Grid heater for improved cold weather starting; Electrical advantages with 12V or 24V electrical system; Highest standard paint quality

Easy to use
Compatible with Cat Displays to monitor all vessel operations; Available engine-mounted display panel with start, stop, and engine diagnostic; Single access point improves serviceability; Wiring harnesses with a woven cover provide more attractive serviceable compenents; gplink ready for remote monitoring

Environment friendly
No visible smoke on start up or underway; The 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; Electronically controlled supercharger provides industry-leading torque and throttle response at low speeds, while maintaining fuel efficiency at high speeds


Specifications:

Ratings

• Power Range : 298 bkW - 373 bkW (400 bhp - 500 bhp)

Engine

• Rotation from Flywheel End : Counterclockwise
• Speed Range : 2900 rpm
• Bore : 4.13 in
• Emissions : EPA Tier 3 Recreational, IMO II, RCD 2016
• Stroke : 5.31 in
• Aspiration : Turbocharged, aftercooled
• Displacement : 427.16 in³
• Configuration : In-line 6, 4-Stroke-Cycle Diesel

Dimensions & Weights

• Width - Engine : 31.4 in
• Height : 34.5 in
• Engine Dry Weight - Approximate : 1653 lb
• Length - Engine : 54.9 in

Package Includes:

- CAT C7.1 Engine 500 HP
- Gearbox: ZF85A / ZF280A
- Instrument panel
- Watercooled turbocharger and exhaust manifold
- Closed crankcase ventilation system
- Starter motors – 12V
- Gear-driven sea water pump (rubber impeller)
- Common rail fuel system
- Fin and tube type jacket water heat exchanger
- Corrosion resistant sea water aftercooler
- Fuel cooler
- Integral engine oil cooler
- Vibration damper and guard
- Electric fuel priming pump
- Self-tensioning multi-vee belt drive