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C7.1 High Performance Propulsion Engine

Overview

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.

C7.1 High Performance Propulsion Engine - Specifications

Ratings
Power Range
298 bkW - 373 bkW (400 bhp - 500 bhp)
Engine Specifications
Aspiration
Turbocharged, aftercooled
Bore
4.13 in
105 mm
Configuration
In-line 6, 4-Stroke-Cycle Diesel
Displacement
427.16 in³
7.01 l
Emissions
EPA Tier 3 Recreational, IMO II, RCD 2016
Rotation from Flywheel End
Counterclockwise
Speed Range
2900 rpm
Stroke
5.31 in
135 mm
Dimensions & Weights
Engine Dry Weight - Approximate
1653 lb
750 kg
Height
34.5 in
876 mm
Length - Engine
54.9 in
1394 mm
Width - Engine
31.4 in
798 mm