620plus-scheda.pdf

Product catalog summary

Overview: The Seatek Mod 620 Plus is a high-performance diesel engine designed for low RPM operation with high torque, ensuring reliability and durability. It is suitable for military and paramilitary patrol boats, as well as pleasure boats with water-jets and immersed propellers. The engine features a closed-loop water cooling system and complies with IMO and CE 2003/44 directives.

Technical Specifications:

Configuration: 6-cylinder inline
Bore/Stroke: 127/135 mm
Total Displacement: 10.3 liters
Valves: 4 per cylinder
Dry Weight: 900 kg (1980 lbs)
Max Output: 620 HP at 2600 RPM
Fuel Consumption: 190 gr/kWh

Performance:

Max Torque: 2120 Nm at 1800 RPM
Continuous Power: 550 HP at 2500 RPM
Idle Speed: 700 RPM
Max Fuel Consumption: 112 liters/hour
Time Before Overhaul (TBO): 3000 hours

Maintenance: Scheduled maintenance every 250 hours includes oil and filter changes, belt and tensioner checks, and injector inspections.

General Features:

Dual overhead camshaft with belt drive
Bosh P 7100 injection pump with mechanical governor
Water cooling with a sealed liquid circuit and titanium plate heat exchanger
Turbocharging with water-cooled Schwitzer turbo and intercooler
Oil Circuit Capacity: 24 liters total, 20 liters for oil changes
Electrical System: 24V with 80A alternator

Standard Equipment: Includes smoke limiting system, mechanical governor, water-cooled waste gate, SAE2 flywheel housing, 24V electric system, dry air filter, water-cooled riser and exhaust manifold, and manual sump drain pump.

Optional Equipment: Flexible mounting, fuel water heat exchanger, riser connection kit, auxiliary pump, analog gauge set, Seatektronic, and belt drive bilge pump with electromechanical control.

Catalog excerpts

raffreddamento chiuso Model with fresh water cooling system Il Mod. Seatek 620 Plus è un motore ad alte prestazioni, eentrato su regimi di giri bassi con elevata eoppia dando luogo ad un motore di grande robustezza e affidabilità, con intervalli di manutenzione molto lunghi e tempi di TBO eccezionali. È l'ideale applicazione: per vedette militari e paramilitari dove è richiesto un pattugliamento di ore e ore, permettendo in caso di necessità il raggiungimento di velocità superiori; motore che ben si adatta a sistemi di propulsione quali idrogetto The Seatek Mod 620 Plus is a high performance engine, tuned at low rpm with high torque in order to obtain a very reliable and rugged engine, with a very long maintenance schedule and amazing TBO. It is the ideal choice for: fast work/interceptor crafts which have the task to patrol for hours allowing them in case of necessity higher speed; perfect suitability for pleasure boat with water-jets and immersed

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Seatek si riserva la possibilità di modificare per motivi tecnici le caratteristiche indicate senza alcun obbligo di preavviso • As technical advancesments continue, specification may vary. ALLESTIMENTO STANDARD LDA: Limitatore di fumo • Regolatore di giri meccanico • Waste gate raffreddata • Campana coprivolanoSAE2 - Impianto elettrico a 24V- poli isolati con alternatore da 80A- Filtro aria inox a secco • Riser raffreddato • Collettore di scarico raffreddato • Turbina raffreddata-Gruppo intercooler- Pompa estrazione olio manuale • Predisposizione strumenti analogici: Pressione aria turbo, Pressione...

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620plus-scheda.pdf

620plus-scheda.pdf

Catalog excerpts

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