HEINZMANN Company Group

Engine & Turbine Management

HEINZMANN Electric Drives
Robust electric motors

Control & Monitoring

Control & Actuation

Gas & Water Turbine Control

Steam Turbine Control

CPK Automotive
Emission Control

Giro Engineering
Diesel Engine Components

Oil Mist Separators and Blow-by Filter Technology

Optimal control technology
for any type of diesel engine

HEINZMANN provides turnkey retrofit solutions for exchanging conventional fuel injection systems on medium-speed marine engines in the output range from 1 MW to 15 MW to fully electronically controlled systems. With a minimum of engine modifications resulting in low investment and short conversion times the common rail retrofi t can be performed on nearly any engine type. The open construction allows the most flexible integration in the existing control and automation systems of a vessel. The system can be extended at any time by the addition of other HEINZMANN packages (e.g. dual-fuel retrofit for usage of alternative fuels) in order to stay up to date – whatever is needed by customer requirements or legal demands.

Examples of Common Rail Retrofit Installations demonstrate the benefits of this technology.

Common Rail Key Features

  • Constantly high injection pressure regardless of engine load always ensuring a good combustion quality with high effi ciency and lowest soot emissions.
  • Precise and map based injection timing at the start and during injection provides lowest fuel consumption, reduced vibration and noise levels as well as extended component life.
  • Optional combination with permanent cylinder pressure monitoring allows greater balanced injection for all cylinders resulting in further improvements in consumption, noise and vibration.

Common Rail System overview

Project Implementation

Project DurationOur skilled specialists can customise the Common Rail Retrofit System to suit your engine perfectly, your specific application and your needs. This refers in particular to the design, simulation and the layout of the high-pressure components.

When orders have been received, all main components are manufactured in-house using state-of-the-art machinery in order to meet highest quality standards. A worldwide service network assures the availability of exchange and spare parts as well as repair and necessary after-sales service activities.

Customer benefits

YMER Icebreaker with HEINZMANN common rail retrofit system

  • No visible smoke emission
  • Considerable reduction of noise levels and vibration
  • Increased comfort
  • Positive impact on engine lifetime & service efforts (OPEX)
  • Short conversion times
  • One key partner for all project phases
  • Proven quality through high expertise
  • Future-proof modular extension kits:
    > Dual-Fuel (LNG, Methanol, Hydrogen)
    > Monitoring and safety units
    > Exhaust aftertreatment

Service Package

CR Ingenieurleistungen

  •  Support in calculating the return on investment
  • Project planning & solution development
  • Production
  • Installation
  • Commissioning
  • Tests
  • Aftersales Service

In-House Production

All main components are manufactured in-house using state-of-the-art machinery in order to meet highest quality standards.

Cleanroom Assembly

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