ESCO Power
langue: NL|EN|PL|F

For more information don't hesitate to contact us by e-mail:


48 av. Ernest Solvay,
B1480 Saintes, BELGIUM

Tel. +32 (0) 2 717 64 90
Fax. +32 (0) 2 717 64 91

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Esco Parallel Hybrid Solution

Introduction to Parallel Hybrid Drive

Parallel Hybrid Drive Solution PHD420 consists of both diesel engine and an electric motor coupled. As they are paired at an axis in parallel, the speeds at this axis must be identical if they would be working together supplied torque would must be added together. In our case diesel motor is used for normal operation, start ups, and to charge battery pack of electric motor acting as a generator. While vehicle/boat is running with electric motor, diesel motor stays disconnected, this means when only one of two sources is being used, the other must rotate in an idling manner, be connected by one way-clutch. In our solution engagement and disengagement of diesel motor is provided by electro-magnetic clutch, the combustion engine is dominant, electric motor turns on demand: reasons for it might be various: fuel consumption limitation while monotonous drive, noise limitation restrictions in the cities, harbours operations, limitation of exhaust fumes in turistic locations etc.

Parallel Hybrid Drive 420 Diagram

Main characteristics of Esco Parallel Hybrid Drive Solution

- Intermediate transmission with input en output SAE connections

- Standard engine and transmission-marine gear can be used

- Clutch to disengage engine from transmission, electro-magnetically or hydraulic with internal pump

- PTO for generator, which also can be used as PTI

- Transmission to PTO/PTI with ratio or 1/1

(where PTO stands for Power Take Off and PTI Power Take In).

Your Parallel Hybrid Drive Solution

If you have question how to implement hybrid solution into driving line of your vehicle or boat do not hesitate to contact us directly.


Looking forward to your inquiry,

Esco Power Team.

Wherever needed, Esco Power, member of the Esco Group with 70 years of experience provides service & distribution of Power Transmissions for your Diesel- and Hydraulic engines in Marine and Industrial Applications. Our team specialized in selection, sales and after sales as well as our products itself are made it possible to offer you the right solution for every marine or industrial application. TWIN DISC Marine Gearboxes & Industrial Power Transmissions Power Take Off`s  Pump Drives, BRADEN-CARCO-GEARMATIC Winches Carco Hoists & Planetary Gearboxes, Nam Jet High-torque & Low speed Water Jets, Transfluid Fluid Couplings, Clutches, Power Take Off`s, Brakes, RBD & Multi Pump Drives TWIN DISC TECHNODRIVE Pump Drives, Power Take Off`s, Gearboxes and Couplings,  CENTA Elastic couplings, MEKANORD Marine Transmissions, COMER Planetary Drives, Axles, OMSI Split-Shafts and Axles, Esco Couplings Rigid & Flexible Couplings, FUNK Transmissions Pump Drives Axles. Esco Power is experienced with designing very demanding drive lines for varies applications like: heavy duty crushers, emergency drive lines, ventilation systems, mixers, parallel hybrid drives etc. Not only we design and sell we do also provide service and have big inventory for spare parts for all these products.