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High Performance Propulsion and Maneuvering Solutions C7.1
The C7.1 marine propulsion engine is 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.
Power Range
298 bkW - 373 bkW (400 bhp - 500 bhp)
Rotation from Flywheel End
Counterclockwise
Speed Range
2900 rpm
FEATURES AT A GLANCE
PRODUCT SPECIFICATIONS FOR High Performance Propulsion and Maneuvering Solutions C7.1
Power Range | 298 bkW - 373 bkW (400 bhp - 500 bhp) |
Rotation from Flywheel End | Counterclockwise |
Speed Range | 2900 rpm |
Bore | 105 mm |
Emissions | EPA Tier 3 Recreational, IMO II, RCD 2016 |
Stroke | 135 mm |
Aspiration | Turbocharged, aftercooled |
Displacement | 7.01 l |
Configuration | In-line 6, 4-Stroke-Cycle Diesel |
Width - Engine | 798 mm |
Height | 876 mm |
Engine Dry Weight - Approximate | 750 kg |
Length - Engine | 1394 mm |
SEE HOW CAT High Performance Propulsion and Maneuvering Solutions C7.1 COMPARES AGAINST FREQUENTLY COMPARED PRODUCTS.
3512C HD
Power Range-1340-2366 bhp (1000-1765 bkW)
Speed Range-1600-1800 rpm
Emissions-EPA Tier 3, IMO II
C32B
Power Range-2000-2400 bhp (1491-1790 bkW)
Speed Range-2300 rpm
Emissions-IMO II, U.S. EPA Tier 3
C18 ACERT Tier 3
Power Range-814-1015 mhp, 803-1001 bhp, 599-747 bkW
Speed Range-2100-2300 rpm
Emissions-EPA Tier 3, IMO II, EU Stage IIIA