Daihatsu
6DK-20
Daihatsu Diesel DK-20 Marine Auxiliary Series — Marinediesel, Bohrung 200 x Hub 300 mm, 720, 750, 900 rpm, 400-1020 kW (3DK-20: 450 kW / 5DK-20: 560-800 kW / 6DK-20: 760 kW / 8DK-20: 1020 kW). Brennstoff: Marine Diesel Oil (MDO) up to 700 mm²/s at 50°C; Heavy Fuel Oil (HFO). Status: Production/Active service in marine auxiliary power applications. Verifiziert, Datenblatt verlinkt.
1200.0 kW
Power
Engine Specifications
6
Cylinders
200 mm
Bore
300 mm
Stroke
🔧 Komponenten & Aufbau
Component data being added…
📊 Technische Daten
configuration
L
rpm
900
fuel type
HFO/MGO
technology
Medium-Speed Trunk Piston
displacement l per cyl
9.4
needs verification
False
catalog added at
2026-05-22T14:04:40
confidence
high
verified specs
{'Type': 'Vertical water-cooling direct injection 4-cycle diesel engine', 'Mean Effective Pressure (Pme)': '2.16-2.45 MPa', 'Piston Speed @ 900 rpm': '9.00 m/sec', 'Piston Speed @ 720 rpm': '7.20 m/sec', '6DK-20e Dry Weight': '16.0 tonnes (16000 kg)', '5DK-20e Dry Weight': '13.5 tonnes (13500 kg)', '8DK-20e Dry Weight': '22.0 tonnes (22000 kg)', 'Displacement (6-cylinder calculated)': '56.5 liters (56500 cc)', 'Cooling System': 'Jacket cooling with fresh water and sea water cooler option', 'Fuel Injection': 'Direct injection with nozzle cooling system (critical for HFO operation)', 'Starting System': 'Direct electric start (6DK+); Air motor start (5DK)'}
bore mm v
200
stroke mm v
300
rpm v
720, 750, 900
fuel v
Marine Diesel Oil (MDO) up to 700 mm²/s at 50°C; Heavy Fuel Oil (HFO)
status v
Production/Active service in marine auxiliary power applications
datasheet url
https://www.soarpower.com/pdf/Daihatsu.Genset.DK20.pdf
sources
['https://www.maritimepropulsion.com/directory/product/daihatsu-diesel-6dk20-1282hp-126749', 'https://www.maritimepropulsion.com/directory/product/daihatsu-diesel-3dk20-6102hp-126743', 'https://www.maritimepropulsion.com/directory/product/daihatsu-diesel-5dk20-8851hp-126747', 'https://www.industrialmarinepower.com/diesel-engine--daihatsu-6dk20/', 'https://saintwah.en.made-in-china.com/product/EOFfZQDdLwpL/China-Daihatsu-Dk-20-Marine-Engine-and-Generator.html', 'https://www.directindustry.com/prod/daihatsu-diesel/product-30043-622472.html']
⚠️ Typische Ausfälle
- ● _hinweis
- ● items
📦 Verschleißteile
Spare parts data being added…
Equipment-Model #66736
· ✓ still in production