JD18PMarine Propulsion Engine

Next Generation Marine Engine
410 - 599 kW (550 - up to 803 hp)

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Marine Selection Guide

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JD18P

Features

Features

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High-pressure common-rail (HPCR)

Provides more flexible injection timing and higher efficiency. Rear gear train and HPCR reduces noise by up to 3 decibels.

4-valve cylinder head

Excellent airflow through 4-valve cylinder head delivers greater low-speed torque and better transient response time.

Water-cooled exhaust manifold

Integrated components eliminate external hoses and fittings. Wet exhaust manifold creates a cooler and quieter environment for passengers and crew.

Turbocharged, air to coolant cooled with separate circuit

Cooler turbocharger operation enables higher ratings and efficiencies for applications that require high power or speed.
Jacket water cooling system with separate circuit to assure salt water can't enter the combustion system.

Hydraulic automatic valve lash adjustment

Provides durability and eliminates valve lash maintenance.

Extended service intervals

Longer service intervals with use of John Deere oil. Rigid bronze impeller on sea water pump with up to 10 000-hour life before needing maintenance.

John Deere Connected Support™

Remote monitoring and diagnostics comes standard. Provides protection and efficiency with no subscription fees or ongoing expenses.

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Specifications

Specifications

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Specifications

John Deere

JD18P

Marine Propulsion Engine

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Emissions Certifications

IMO Tier 2
EPA Tier 3
RCD 2

General Data (based on standard option configuration)

Model	JD18P
Number of cylinders	6
Displacement-- L (cu in)	18L
Engine Type	In-line
Aspiration	Separate circuit
Length - mm (in)	2063 mm
Width Maximum - mm (in)	1361 mm
Height - mm (in)	1298 mm
Weight, dry - kg (lb)	2100 kg

Engine Specifications

Performance Rating	Power KW (bhp) Rated Speed (rpm)
M1	410 - 522 (550 - 700) 1800 - 2000
M2	560 - up to 599 (750 - up to 803) 2100

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