"> Hanshin 6LH28L

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Hanshin

6LH28L

The Hanshin 6LH28L is a six‑cylinder, high‑rpm 2‑stroke main engine delivering 1 860 kW at 750 rpm, designed for compact installation on coastal and feeder vessels.

1860.0 kW

Power

Engine Specifications

6

Cylinders

280 mm

Bore

390 mm

Stroke

1,860 kW

MCR Power

750.0 rpm

MCR RPM

2-stroke

Stroke Type

Family: Hanshin Diesel EL · Tier: IMO Tier II · Fuel: HFO, MDO

Inspector Detail

▸

Designation decoded

6 für 6 Zylinder, LH für L-Type H-Variante, 28 für Bohrung 280 mm, L-Suffix für Long-Stroke. Specs: Hub 390 mm. Hanshin EL-Serie.

Background

Der 6LH28L ist die 6-Zylinder Long-Stroke-Version des Hanshin 280-mm-Motors. Mehr Leistung als der 5LH28L durch den zusätzlichen Zylinder bei gleicher Grundkonstruktion.

Calculated metrics

Stroke To Bore Ratio

1.39

Inspector checklist

Laufzeug & Tribologie

Zylinderlaufbuchse: 280 mm Bohrung × 6 Zylinder
Kolbenringe: Hanshin-Konfiguration
Kreuzkopf-Lager: Kompakt

Mechanische Steuerung

Nockenwelle: 6-Zylinder
Kraftstoffpumpen × 6
Ventilspiel

Brennstoff & Dichtung

Einspritzdüsen × 6
Stopfbuchse × 6
Auslassventil × 6

Turbolader

Turbolader: 1×
Spülluft-Kühler

Logbook reference values

Parameter	Expected	Deviation means
Abgastemperatur nach Zylinder	330-400 °C bei 85% MCR	Spread >15 °C → Einspritz-Problem
Motordrehzahl	200-400 rpm	Last/Governor

Common Failure Modes

Düsen-Verstopfung

Symptoms: Ungleichmäßige Verbrennung

Causes: Kleine Düsen

Preventive: Filtration, Düsentausch

Turbolader-Ausfall

Symptoms: Leistungsverlust

Causes: Lager/Verschmutzung

Preventive: Reinigung

Expert tips

💡 6-Zylinder Hanshin: Gleichmäßigerer Motorlauf als 5-Zylinder-Version — aber 20% mehr Komponenten zu warten

Related components

Turbolader (1×) Nockenwelle Kraftstoffpumpen × 6 Brennstoff-Filter

Classification & regulatory

IMO Tier II. Japanische Vorschriften.

Reference content for inspector orientation. Always verify against manufacturer's manual, latest service letters and class society requirements.

Other Cylinder Configurations 28

5 cyl · 1,500 kW

5 cyl · 1,550 kW

5 cyl · 2,600 kW

5 cyl · 3,500 kW

5 cyl · 1,100 kW

5 cyl · 1,400 kW

5 cyl · 1,850 kW

5 cyl · 2,750 kW

6 cyl · 2,640 kW

6 cyl · 3,720 kW

6 cyl · 4,200 kW

6 cyl · 5,220 kW

6 cyl · 6,180 kW

6 cyl · 1,800 kW

6 cyl · 3,120 kW

6 cyl · 4,200 kW

6 cyl · 1,320 kW

6 cyl · 1,680 kW

6 cyl · 2,220 kW

6 cyl · 3,300 kW

7 cyl · 2,100 kW

7 cyl · 2,170 kW

7 cyl · 3,640 kW

7 cyl · 4,900 kW

8 cyl · 2,400 kW

8 cyl · 2,480 kW

8 cyl · 4,160 kW

8 cyl · 5,600 kW

Components & Design

Component data being added…

Technical Data

unified from engine model True

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Equipment Model #38124 · ✓ still in production