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Hydropack

Hydropack
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Hydropack

Product catalog summary
Introduction to Hydropack:
Hydropack is an integrated naval propulsion system designed to manage vessel propulsion, fishing gears, auxiliary installations, and electric energy production using a hydrostatic transmission driven by diesel engines. It offers a hybrid solution with zero-emission navigation capabilities.
System Specifications:
  • The system uses a diesel engine coupled with a variable displacement oleodynamic pump, delivering high-pressure oil to a fixed displacement oleodynamic motor.
  • Compatible with various transmission types: propeller shaft, stern drive, sail drive, pod drive, and water jet.
  • Configurable in multiple setups: one engine-one propeller, multi engines-one propeller, one engine-multi propellers, multi engines-multi propellers.
Key Features:
  • No gearbox; movement inversion is achieved by varying the displacement of oleodynamic pumps.
  • Built-in flexible oleodynamic joint for damping vibrations and shock loads.
  • Variable transmission ratio and excellent resistance to rapid direction changes.
  • Flexible speed control available at low RPM.
Advantages:
  • Diesel engine can be installed anywhere on the boat, allowing for better space utilization and quieter cruises.
  • Reduction in auxiliary installation dimensions and absence of front axle power take-off with pulley.
  • Electronic central unit (HMCS) optimizes engine speed, movement direction, load sharing, energy consumption, and more.
Hybrid System Benefits:
  • Combines diesel engine advantages (speed, power, autonomy) with electric motor benefits (zero emissions, no noise).
  • Allows seamless switching between modes and operation in protected marine areas without environmental impact.
  • Electric motor can generate current during diesel engine cruising, eliminating downtime for recharging.
Efficiency and Environmental Impact:
  • Diesel engines operate at optimal efficiency (60-70% of maximum RPM) with constant speed.
  • Up to 50% less fuel consumption compared to traditional systems.
  • Lower emissions of particulates and NOx, reduced smoke levels, and decreased sound and vibrational emissions.
  • Minimal operational and maintenance costs, ensuring maximum safety and engine longevity.
See more

Catalog excerpts

Hydropack-1

WE ARE POWER LOAD marine division

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Hydropack-3

HYDROPACK: FOR DIFFERENT TYPES OF SEA

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Hydropack-4

The new integrated propulsion system Hydropack is an Integrated Naval Propulsion System that manages, with a hydrostatic transmission driven by diesel engines: c§3 Vessel propulsion; fea Fishing gears and auxiliary installations; ^ Electric energy production. Il nuovo sistema di propulsione navale integrata. Hydropack e un Sistema di Propulsione Integrata che gestisce, attraverso una trasmissione idrostatica azionata da motori diesel, le seguenti attivita: c§3 Propulsione dell'imbarcazione; fea Azionamento attrezzature da pesca e installazioni ausiliarie; ^ Produzione di energia elettrica. The...

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Hydropack-5

Hydropack has no gearbox and the inversion of movement is done with variation of the displacement of oleodinamic pumps, so there is: • Built - in highly flexible oleodinamic joint to dampen torsional vibrations and shock loads • Variable trasmission ratio • Excellent resistance to forward - reverse rapid change of direction • Very flexible speed control avaiable at low rpm With Hydropack the propeller is moved by an oleodinamic motor and so: • Diesel engine can be installed everywhere in the boat according to naval architectsʼ exigencies; also a little boat can be equipped with frigo cells, can...

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Hydropack-6

MODULAR AND CONFIGURABLE SYSTEM Main components | Componenti principali 1 Diesel engine/s | Motore/i diesel 2 Oleodinamic pumps | Pompe oleodinamiche 3 Oleodinamic motor/s | Motore/i oleodinamico/i 4 Oil tank and oleodinamic accessories | Serbatoio olio e accessori oleodinamici 5 HMCS (Hydropack Management and Control System) | Sistemi di comando e gestione Gru oleodinamica oleodinamic cranes Pompe acqua Water pumps Verricelli Winches Elica di prua Bow propeller

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Hydropack-7

HYDROPACK engine I motori diesel utilizzati nel sistema HYDROPACK lavorano nel punto di massima efficienza (60-70% del numero massimo di giri) a velocità costante, ottenendo: Diesel engines used in HYDROPACK propulsion system work in the best efficiency point (60-70% of the maximum number of revolutions) at constant speed, obtaining: • Gestione ottimale dell’iniezione carburante • Minore consumo di carburante fino al 50% rispetto al sistema tradizionale • Minori emissioni di particolato e NOx • Riduzione del fumo (assenza di fumo bianco all’avviamento a freddo, meno fumo in accelerazione, assenza...

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Hydropack-8

AS LABRUNA S.R.L. Contrada S. Stefano, 72 - 70043 Monopoli (BA) - Italia T. (+39) 080 777 135 F. (+39) 080 777 082 M. [email protected]

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