New Yanmar 4JH45 45HP Inboard Diesel Engine – Sale !!

YANMAR’s new generation JH-Common Rail Series with class leading features out performs its competition. Compact, powerful, smooth, quiet, efficient and interconnective, the JH-CR Series is perfect for any application whether rib, tender, sailboat or catamaran, new or re-power. With over a 100 years of innovation, unequaled reliability, and the largest marine engine global service network, choosing a YANMAR ensures you will enjoy many safe and carefree years on the water.

ABOUT COMMON RAIL TECHNOLOGY

As a leading diesel engine manufacturer, YANMAR integrates the most advanced common rail technology into our innovative marine engines.

Common rail technology is a digitally controlled, high-pressure fuel injection and sensor system that optimizes engine efficiency & performance. This results in reduced emissions, minimal noise, and peak power output, significantly improving the engine’s overall efficiency and comfort onboard.

Multiple sensors throughout the engine intelligently feed operating conditions and performance requirements to the ECU. The system monitors the throttle position, various temperatures, rail and pressure, intake air pressures, and both crank and cam positions. Based on the feedback from the sensors, the ECU regulates fuel from the supply pump into a single high-pressure fuel rail and digitally activated injectors. This controls precisely when and how much fuel to inject. A common rail system can supply between one and five injections to each cylinder over the course of a cycle, rather than one single injection in a mechanically controlled fuel system.

Originally developed to meet strict automotive emissions regulations, the common rail technologies used in YANMAR’s marine engines have been custom marinized by YANMAR, specific to each YANMAR model and meeting YANMAR’s strict engineering standards. This brings you the latest technology in marine diesel engineering and our collection of 5x Best in Class engines.

Specifications

Rated Output
33.1 kW / 45 mhp

Rated Speed
3000 rpm

Displacement
2.19 L / 131 cu. in

No. of cylinders
4 cylinders

Cylinder Bore x Stroke
88 mm x 90 mm / 3.46 in x 3.54 in

Combustion system
Direct Injection, Bosch Common Rail System

Aspiration
Natural

Alternator
12V – 125A

Dry weight without gear
220 kg / 485 lbs

Dimensions
870 mm x 589 mm x 627 mm

Controls
Mechanical (optional – VC10 system)

Certifications
RCD 2 EPA Tier 3 EPA Tier 3C BSO II EMC SOLAS

NOTE:

1 kW = 1.3596 mhp = 1.34102 bhp
Fuel condition: density at 15°C = 0.842 g/cm³
Technical data is according to (ISO 8665) / (ISO 3046)
Fuel temperature 40°C at the inlet of the fuel injection pump (ISO 8665)
Length includes KM35P marine gear
(Dimensions may vary with other gears/elbow)

Standard Engine Package

Exhaust mixing elbow [L-type] Alternator 12V – 125A
B25 panel
Flexible mounts
Mechanical throttle sensor
Fuel pre-filter with water separator
Fresh water expansion tank
Belt safety cover

Optional Accessories

High-riser mixing elbow [instead of L-elbow] Secondary alternator 12V – 125A or 24V – 60A
C35 panel
Extension harness [3m, 5m, 10m] Second station
TFX Sidemount control head
VC10 Vessel Control System
NMEA2000 Engine monitoring system
Semi 2-pole
SOLAS including Certificate [factory fit only] Hot water kit with cocks
Extension saildrive leg [75 mm] Propeller cone nut kit SD60
On-board spare parts kit